GM Bose full system integration harness kits(2007-2024)

US SHIPPING ONLY
Contact me at [e-mail] for inquiries and ordering
These kits will work in most GM models with a Bose amplifier from 2007-2023
Chevrolet
Traverse Blazer Corvette
Malibu Colorado Trailblazer
Camaro Silverado Trax
Impala Suburban Cruze
Equinox Tahoe Hummer
Volt Cobalt Bolt
Tracker
GMC
Terrain Yukon
Acadia Sierra
Canyon
Buick
Enclave Verano
Encore Lacrosse
Regal Lucerne
Envision Envista
Cadillac
Escalade XT4 SRX
CT4 XT5 DTS
CT5 XT6 ATS
CT6 XTS CTS
ELR Lyriq
Pricing:
1.Harness kit with standard 12 inch wire leads........$150.00
2.Harness kit with attached PAC-LP74(4 ch)...........$192.00
3.Harness kit with attached Wavtech Link-4(4 ch)..........$375.00
4.Harness kit with attached Wavtech Link-6(6 ch)..........$430.00
5.Harness kit with attached Audiocontrol LC6i(6 ch)......$380.00
6.Harness kit with attached Audiocontrol LC7i(6 ch)......$400.00
7.Harness with attached Audiocontrol LC8i(8 ch)......$475.00
Extended wire leads(covers all 3 harnesses)..........$15.00 per ft

[@rhinolinings4995]

Just had John create a custom harness for my 2023 Silverado with Bose. He did a great job for me. I love how I didn’t have to cut any of my factory wires to make this work. Very happy!

[@naughtyca131970]

this should be the same for my 2023 GMC 1500 with Bose right?

[@2000bwk]

I ordered a full system harness from John for my 2024 Chevy trailblazer rs, and couldn’t be happier! This harness made the installation a breeze! I saw one of his videos and contacted him, he responded fairly quickly answering all my questions so I place my order and it arrived sooner than he said it would! I only wish I would’ve found his video sooner, I spent hours online trying to figure out how I was going to install my amp, there isn’t a lot of info on my car online. Crutchfield is where I bought all my equipment from and they don’t even have any info. Thanks again John!

[@tysonerisman5590]

Looking to do the same with my 24 Activ.

[@stingk5295]

@@tysonerisman5590 How to order? I send E_Mail nothing!

[@nickhafner4447]

Ordered a harness for my 2019 Canyon with Bose a few weeks ago and finished the install this weekend. It worked great and was so much easier and cleaner than hacking into the wires myself. Turn around time was surprisingly fast and every interaction was helpful and professional. Very happy with my purchase and would highly recommend!

[@ChrisCrawford-s8p]

I ordered a harness from John for my 2024 GMC Sierra with Bose. It was delivered on time, and worked flawlessly. Communication was awesome and he even helped with suggestions to help me troubleshoot some issues that I had working with the Bose system. I’d 100% recommend John and A.I.S to anyone that needs a stereo harness.

[@davidscott4849]

John made me a harness for my 2020 Silverado Trailboss with Bose. Literally took 15 minutes to remove the rear seat and install. He prewired the inputs and outputs for my Audio Control amplifiers. Works flawlessly. It doesn’t get any easier. This is my second harness from him. He is the man for this!!

[@piratatv1621]

How's the sound quality?

[@FatkidTheBoss]

I got a harness from these guys! Worked perfect. Thank you sir. ****warning**** if your working on a ‘15 traverse with factory BOSE stereo the amp is up above the drivers side kick panel in the dash and the harness plugs into the side facing the firewall. There is about 0 clearance back there and it is a major pain in the ass to unplug and replug the new harness. I spent 3 hrs trying to fit my big ass hands in there and hold the plug the right way while curling my left pinky toe in a semi circle upwards and kinking the right corner of my mouth downwards at a proper 35* angle all while blinking my left eye at exactly 88 mph and twitching my nose like Samantha from bewitched to get this plugged in. After that all was a breeze and my system sounds phenomenal along side the stock BOSE system. Good luck to ya hope you’re not busy for about a month man…. 🤣😂🤣😂

[@johnspangler4276]

I have a 2020 Silverado RST with Bose. The only place I could find to buy a harness had a 3 week wait and a lot of negative customer feedback. Luckily I came across John who I ordered from and had in hand within 5 days! Harness works perfectly and came with detailed instructions, great guy to work with!

[@Grayback1973]

So glad it worked out for you John,thanks for the nice feedback!

[@baes1989]

@@Grayback1973 hey how I can get in contact with you I need a harness for 2020 sierra

[@arodrigu2030]

How can I get a T harness ordered

[@JorgeGomez-cl4pv]

Jorge Gomez John provided me a speaker wire bypass for my 2013 GMC Denali with a Bose system and everything works perfectly. It saved the time of having to remove door panels and run speaker wire. Thank you!

[@karlledwig1041]

Worked with John a few months ago for the harness for my 2023 Silverado 1500 LT-Non Bose(IOK) and the correspondence and ordering was top notch. Awesome craftsmanship/quality. Just completed the installation and no issues. Way to go, John! Depending on your situation/installation if you find the chime/turn signal is louder than factory after installing any aftermarket amps with this harness, adjust your front left amp gain down to compensate.

[@joelcorral7503]

Ordered a harness for a 2019 non Bose Chevy Traverse a few weeks ago. Finally got around to installing everything. Harness worked flawlessly and really simplified the installation. I’ve got to say, John was very professional and helpful/informative throughout the entire order experience. I have waited for about 2 years trying to find what I wanted to avoid hacking into the stock wiring and this was exactly what I was waiting for. Hooked up a 4 channel to the mids and highs, as well as a mono for the sub. Extremely happy with my purchase and would recommend these harnesses to anyone in need.

[@fatboyj378]

I need a harness for a 2014 gmc Acadia with bose amp for a 4 or 5 channel amplifier can you help me

[@jimmyvandevelde665]

how can I reach mr Adams?

[@rhurtadorh32]

@@fatboyj378i just ordered a harness from him for a 2017 buick enclave which it should be similar to your acadia.

[@robbase7255]

2024 Chevy Tahoe RST I bought a harness from John and it worked great! All of the plugs were correct and fit was like factory. Also, he sent good instructions and all of the wire pin outs were correct. It was a great solution. My installer also gave a big thumbs up for the product and mentioned the great quality. Thanks!!! RLBJR

[@glenngosson1369]

I ordered a simple single pigtail for my 2022 Silverado LT refresh. It made installation of the Kenwood SW-11 under seat amp that I kept from my previous vehicle a breeze. He sent all the speaker wiring info and was very responsive to multiple questions throughout the process. Tip of the day watch the video to ensure you know where the locking tab is!!!

[@Signatureofheaven]

I just want to say Thank you so much for taking care of our Car Audio needs. We had a client come in with a 2023 GMC Sierra 1500 Elevation w/Bose system and he wanted a full stereo upgrade. We kept the headunit and needed a harness that would work perfectly and without splicing the factory wiring. That's when I saw this video and contacted John and he told me exactly what I needed and what he could do. We received the harness and I will say that this thing was impressive. Looked great and the quality was awesome. Plugged right in and he had perfect detailed instructions 👌 and it was the perfect touch for what we needed. If you are needing a harness, this is the guy to go too. We run Signature of Heaven, a Car Audio & Detailing shop in West Liberty KY. Thank you again sir for your professionalism and dedication to your art! Will be ordering again from you.

[@Grayback1973]

Thanks so much for the kind words Harrison! It was a pleasure to be able to help you out:)

[@tinman27545]

@@Grayback1973 how do I order these adapters? I have a 2017 GMC 2500hd Denali with the Bose system. Please let me know how to go about ordering it. Thanks

[@fleetwood9142]

Need something done for my 2007 cadillac escalate with boose amp trying to replace bose amp and radio need a harness done @Grayback1973

[@luisvillalobos4976]

I recently had John from AIS integration make me a harness kit for my 2014 Cadilac Escalade Luxury with Bose factory amp and I just installed and it is very good. Had ANC and output to for signal and input for easy speaker installation . So have no doubts if you don’t want upgrade your factory radio. These are very good. I went to several audio installers and no one would do it but John from AIS has the perfect solution for you.

[@mjulien1000]

2020 Trail Boss with Bose thanks for your communication during the process of ordering your product. The t harness I ordered was easy to to install and worked as described. He emailed me a wiring diagram just as it was shipped.

[@JJ-fe3vb]

Hey brotha how can I order a harness for my truck can u help me out

[@chrisstein9488]

Didn't find anywhere else to leave a review, so I'll do it here. Ordered the full kit: T-harness with 13ft loopback harness, no ANC for my 2022 GMC Canyon Crewcab Bose system. Top notch quality materials. I have my amp against the back wall behind the driver. 13ft of loopback was a little over a foot too long. So if you have a Canyon or Colorado, and want the loopback (makes install MUCH easier), then I'd go 12ft if you're amp is on the driver's side, 11ft if it's in the middle of the back wall, and 9-9.5ft if your amp is on the passenger side. Its all plug-n-play except you need to solder (or crimp-connect) the add-on amp's speaker output harness to the speaker output loopback harness. And depending on your amp, fix the factory amp speaker output loopback harness to your amp's high-level inputs. Thanks, John. Would absolutely do it again.

[@davidadams7352]

Just wanted to say thank you to John for making me a harness for my system. I have 2017 GMC Sierra crewcab with Bose system. Audio control LCQ-1 line out converter and JL audio 5 channel amp. JL audio shallow mount 12” sub. Everything was a breeze to wire up thanx to John providing the wiring directions. I can now hear my rear door speakers very well. System sounds amazing now. Thank you thank you thank you.

[@rustyolsen8564]

John made me a harness for my 2007 duramax new body style with Bose to amp my aftermarket speakers. It works flawlessly great product and saves a lot of time and hassle. Highly recommend using John!!!

[@tandrinanchorager1846]

Excellent communication as John walked me through what he needed and what I needed for my install. Delivery time was quick and so were his responses to my emails. The harness was a simple and seamless install for my 2023 Sierra AT4 with Bose (or should I say Focal and Audison sound system!). Highly recommend!

[@EricLarsonatpRC]

John does very nice work and great communication. I would 100% recommend his services. Everything arrived and worked out perfect. 2024 GMC 2500 AT4. 👍👍👍👍

[@eliasleon495]

His does love his work great person to deal with him his on top of things 👍🏼

[@djmr.patterson6828]

There is no better way to add an external amplifier to your Bose system than with one of these harnesses. I ordered a harness for my 2020 Silverado and it worked with no issues. He will send instructions describing each harness, the wire colors, and installation. It took about a half hour to install everything and now I'm shaking the traffic signals when I pull up with the sound I now have.

[@jjesusochoa8026]

How to order one

[@arielleon2224]

Worked like a charm on my 2014 Cadillac Ats well worth the wait and money. I will be referring his work to others. Pretty straight forward and answered my questions when I asked thank you John.

[@jlabovejr]

Does the harness bypass the amp signal cross overs as well?

[@trentspencer3788]

How do i oder one of these? Or get ahold of him?

[@rhurtadorh32]

Thank you mr john for the harness you made me for a 2017 buick enclave with bose system. I was glad that i order a extra feet of wire length since its very tight in space. And definitely you have better customer service than llj customs, they take 4 days to reply to your emails and text messages. I would definitly order more harnesses from you on future installs

[@docotis420666]

I couldn’t get a response from them unless I blew up texts and the date kept getting pushed back

[@Lateralacceleratio2]

Ordered the harness and received in about 10 days. Which was ahead of estimated time to begin with. Harness was beautiful. Very clear instructions on what goes where.

[@davidc2348]

I ordered a harness/dual-amp setup for my 2015 Tahoe. It took (much) longer to remove the panels, seat belt, etc., than it did to connect/install/adjust the amps. I combined this installation with a new radio module, HMI, Power Bass USA 2-ohm speakers, and GM/Kicker sub. The truck sounds incredible, better than I ever could have expected. The bass is tight, and the sound is significantly more dynamic and powerful. The best part is the truck still looks 100% stock. There is no difference in appearance...which is what I was shooting for. Thanks, John!

[@Grayback1973]

I'm so glad it worked out David! For anybody who is curious, David had me wire in an Alpine KTP-445U Powerpack for the front tweeters and doors along with a 2-channel JBL Stage A6002 for the rear door speakers. Both amps were able to run off of the Factory 12v circuit so that it was 100% plug-n-play with no need to run a 12v and ground for either of the amps.

[@damiancrouch1757]

I have 2014 Chevy suburban with Bose I upgraded my head unit and amps but I wanted to retain factory speaker wiring John sent me a adapter that let me plug into the factory wiring and bypass the factory amp everthing was plug and play great customer service

[@michaelortego7178]

RECEIVED MY BOSE AMP BYPASS HARNESS TODAY AN INSTALLED IT IN MY 2011 GMC TRUCK TO MY NEW AFTER MARKET HEAD UNIT IT WAS WELL MADE AN EASY TOO HOOK UP WITH THE DIRECTIONS THAT WERE EMAILED TO ME THANKS JOHN

[@RALPH531967]

I ordered the plugs for my 08 CHEVY AVALANCHE LTZ with Bose system so I can connect my own amp to my door speakers John sent me the plugs that I needed and now my music is awesome, the only problem is that the chimes from the seat belt and park assist are also amplified but I deal with it, it’s worth it ,couldn’t be happier. Thank you John.

[@alexanderpawlowski6639]

Ordered a harness for a 2022 Trailblazer LT. John worked with me to determine the correct harness to make based on photos i provided and the quality of the item was amazing!

[@jmoore7362]

Got it all installed today. Great workmanship in the harnesses. Very easy install. Used lc6I and summed all channels. Also have tweeters still using bise amp as to not amplify door chimes. Still using stock speakers and the quality in sound jumped by at least 75 percent. Can hardly wait to install new door speakers. I am using a 25 year old PUNCH DVC 10 and hit is hitting pretty hard. Using Auddison Sr 5.600. All in all I am very happy with my purchase.

[@codyposey122]

How do I order one

[@vanilla-vice]

@@codyposey122 he replied with his email to a couple comments asking how to order. Just gotta scroll down a bit.

[@eliasleon495]

Thank you John got my hardness for my 2019 trailboss plug and play Works good 👍🏼

[@derricklesane3114]

Did u have to use the anc plug

[@eliasleon495]

@@derricklesane3114 yes sir

[@bodaciuos357]

thanks john for making my harness for 2018 Mazda cx 5. it worked perfect. with no issues. another harness in your belt. thank you for taking your time to help me out. greatly appreciated. ***** 5 stars ***** well worth the money

[@Grayback1973]

Very happy it worked out for you Luis. I don't typically build harnesses for Mazda but apparently it worked out.....:)

[@bodaciuos357]

@@Grayback1973 you should put that on your portfolio , it will come in handy . I'm sure the other Mazda's are simular if not the same

[@danlang75]

I used John's harness for my '23 Sierra w/Bose and it worked like a champ! Glad I found this video when researching how to add an amplifier to the Bose system because after reaching out to him he had it out to me in short order and is exactly what you need to get the job done in the most efficient way possible. Plus, you can go back to stock in a minute if you need to because no wires are cut to use this harness. Thanks!

[@joshuaplace9095]

Did you add an LC2i or anything similar? Or just an amp and subwoofer? I have the same truck and planning on installing a subwoofer as well. Are you experiencing any bass roll off? And lastly does the tiny bose subwoofer still work to compliment the added sub?

[@danlang75]

@@joshuaplace9095 I used an amp with high level inputs so no LOC was needed in my application. There is some bass roll-off from the Bose amp, but using something such as the LC2i with AccuBass can help with that. The Bose subwoofer is still active with this wire harness but I would suggest making adjustments to your new amp/sub with the bass setting on the head unit at half, then when you turn up the master volume the Bose sub isn't struggling as much and your other speakers can play louder as well.

[@joshuaplace9095]

@@danlang75 thank you for the input and feedback I appreciate it!

[@dlindsey106]

Hey I have the same truck. Did you have to take into account time delay or all pass filters

[@danlang75]

@@dlindsey106 I used a DSP to handle time delays, along with correcting the signals coming out of the Bose amp.

[@darrickiam]

Thanks John for the awesome harness. You are a man of your word, you said 7-10 days and I got it in 8 days. This harness work great with my Bose system.

[@Grayback1973]

Thanks for the kind words Darrick.Enjoy your new audio system:)

[@mikepeterson4503]

​@@Grayback1973 how can I get ahold of you for a t harness for bose system?

[@Codename_Leo]

Ordered harness for 2017 Cadillac XT5 Luxury and recently got everything wired up. I attempted to get a harness built by another company and they didn’t get me what I needed along with having terrible customer service. I stumbled upon this video and made contact. John and I spoke on the phone and he was able to get me a harness that was specific to my vehicle. He’s very professional, knowledgeable, provides detailed instructions, and does quality work in a timely manner at a fair price. The harness works flawlessly! Now all I need to do is replace my door and dash speakers and get everything tuned.

[@Grayback1973]

Thank you for the kind words Ahmad. Curiously, how well do the Bose powered front center and rear midranges blend in?

[@robertjackson88]

Hey John can you make me a harness for a 2020 Denali sierra 1500

[@eliteflooring513]

What is the website or email to order harness?

[@LAZYLOS61]

2019 Cadillac XTS, Thank you for your hard work and great communication. I bought this 3 mounts ago and installed it recently. Today I am finally done with the tuning. So everything he said is true and correct but I found it better for my setup to use the fronts and subs speaker wires summed to the LC7i. I say this because bose has something weird going on with rear outputs. So by using the front and subs summing you get the full spectrum. Now from here you can do what ever you want. I am going to a JL audio TWK88 to a 4 channel alpine and a alpine M1000. 4 JL audio 6.5, I also have 8 one inch tweeters and the M1000 is pushing 3 JL audio 12 W3-3 wired down to 1.3 ohms!!! Yes I know it’s not rated for nothing lower then 2. But I I heard people have been doing it. Again great product!!!! And great communication!!!

[@bodaciuos357]

THANK YOU JOHN ! I have installed the harness for my sons 2017 chevy equinox LS. worked perfect. even though the harness could only be used for the front door speakers and tweeters. all i need to do was tap into the wire for the back doors. He was very helpful. and easy to communicate with my stall. He was always available to answer question's and send diagram for my vehicle wire coloring chart. thanks again john. this was my second purchases for his harness . i will look you up for any future harnesses for sure.

[@Grayback1973]

Awesome Luis, I am very happy it worked out for you. Thank you for the kind words!

[@AG-mc8or]

I ordered a harness from here and am really happy with it. I appreciated the fast communication and all the help figuring out how to make it work with my setup! 👍🏼

[@kevinharris5792]

How can I order a harness for a 08 Escalade

[@kevinm2404]

Installed full system harness, easy as pie, ran signals to a lc7i then outputs from my 4 channel amp. Running components up front and coaxial in rear doors. Truck is 21 Sierra 2500HD non bose

[@TheLowlow1968]

Ordered and received my harnesses for my 2015 Yukon XL Denali and My wifes 2015 Chevy Suburban. I couldn't be happier, great guy to work with I asked more questions than most to make sure I did in fact order the correct harnesses and he always responded quickly and answered all questions with very accurate pricing. The harnesses are high quality and well made to say the least. Thanks for a quality product that's very easy to install. Plug and play is exactly what this was. Thanks!

[@stingk5295]

How to get one?

[@felandoanderson6636]

How much was it

[@Jay63rag]

@@felandoanderson6636 $150

[@jeremywilson6506]

I have used John twice now and will continue to be a customer for life. His work is superb, harnesses are neat with excellent construction. My latest project is a 2019 Silverado RST with Bose; harness went in without issue and the new system sounds amazing.

[@jlabovejr]

does the harness bypass the bose eq and factory roll off as well? i'm definitely interested in getting one

[@jeremywilson6506]

@@jlabovejr No, but could easily be wired into a DSP or EQ to customize your needs

[@jjesusochoa8026]

Do you know how to order one?

[@michaelthornton3152]

How did u order from him

[@Rufdog3]

I ordered my kit From you back in March of this year For my 2014 Buick verano and install it In mid may of this year Everything is as you said it would be my system is performing beautifully Thank you for your help Keep up the good work. Sincerely , RTMJR🎶🎶🎶 👍👍👍👍👍

[@motoreese9431]

John made me a harness for a 2018 ats luxury. It was too easy to install literally plugged in 3 plugs and that's it. Made an amp rack the same day. Took about 3 hours to make and install the rack...Amazing product. Took about 5 days to make 3 days to ship. Thx

[@kentknox8896]

First I bought a loop harness from LLJ and the harness was JUNK.LLJ hides behind TEXT messages And no customer service. I email John to help me get a REAL harness for my sons 2020 gmc1500 and 2 days later it arrived and installed it and with no problems and John does exactly what he says . THANK YOU THANK YOU

[@Grayback1973]

Thanks for the kind words Kent and I am very happy everything worked out for you:)

[@rhurtadorh32]

You are right no customer service at all. So as of today i contacted john hopefully he gets back at me right away.

[@freddysalinas7578]

John, I appreciate all the help. I have 2011 Chevy Silverado LTZ with the Bose system which I was able to bypass with this harness and it works perfectly. I currently have a Kenwood Deck, aftermarket 6 1/2 inch speakers wired to a 4 channel amp, and two 12 inch sub woofers. Again, thank you, John.

[@Grayback1973]

Thanks Freddy, I'm glad it worked out good for you👍

[@JJ-fe3vb]

@@Grayback1973 I’m wanting to order a harness for my 2021 GMC Sierra 1500 wit the Bose system

[@hhansen599]

Thank you, John. The harness you sent me is amazingly easy to connect. The instructions you sent along were also helpful. I will be using you again. Holy hell The chevy bolt is hittin hard and clean

[@docotis420666]

Finally got around to installing my harness. Works and fits perfectly. If I had one complaint about it I would like to see it made with thicker gauge wire like a 14 or 16 gauge. But other than that it is perfect.

[@Grayback1973]

Thanks Shawn, just curiously why would you want thicker gauge wire? I believe the vehicle speaker wiring is 18 or 20awg is it not?

[@docotis420666]

@@Grayback1973 i believe the factory is 16 gauge going to the doors and factory rear sub.

[@2112warpig]

John's harnesses and the Lc8i line converter work like a dream in my 2017 Sierra- with the Bose amp. JBL stadium speakers are now rockin' like they should and the twin 12" subs are shakin' the rearview mirror. This is the way to go if you want premium sound. Thank you, John! Best regards and Happy New Year! Brian McLaughlin

[@jcsmith3773]

Awesome harness John. Thank you so much for making it so simple to install. I’m am shocked on how much better my music sounds now. Again Thank you so much.

[@jerrywood8078]

I installed an integration harness with attached amp harness in my 2020 Chevy equinox. I was very impressed with the sound and the ease of installation. Would recommend for anyone with a newer vehicle to get in touch with A.I.S audio. Was very helpful and knowledgeable. Thank you again A.I.S audio.

[@gc7155]

Ordered a harness for a 2016 Tahoe with Bose. The instructions were very clear. The process took about an hour to complete. Could be less but I soldered all my connections. The new subwoofer and mids/highs sound excellent. John you are definitely 5star!!!

[@gc7155]

If you have the Bose with autopilot. Make sure you turn it off in the menu to avoid sound attenuation.

[@gntundragnt4210]

I ordered a harness from this guy a year ago. I recently traded in my car, another GM . I wanted to see if the harness he sold me could be used on my new vehicle. Emailed John and he got back to me almost instantly! Great customer servive. Thank you John. 👍👍👍 PS: It did work and the car sounds awesome!

[@JJ-fe3vb]

Can U help a brotha out How do I contact this guy so I can order a t-harness

[@Jerry4baker]

Keep it up man so much info compared to the other guys. It's so much more helpful and I'm happy you send instructions can't wait to figure out what i need.

[@jmoore7362]

Got a harness today and looks fantastic. Hopefully get it in tomorrow. 2021 RST Black Widow

[@1963rockhead]

As an adult, there are a lot of things that I am truly grateful for. Discovering John is almost at the top of that list...no offense John, but my Wife might read this. Your Harness and your help enabled me to complete the system that most people can only dream about. I would have paid double what you are asking knowing now how well things have turned out...Thank you once again.

[@Grayback1973]

I'm glad things turned out good for you Mark. I'm a little confused as to what you did with those dash speakers,can you explain in a little more detail? Thanks

[@1963rockhead]

@@Grayback1973The Bypass Harness Kit I purchased from you also contained a Female adapter (PART 1) which I simply connected to the original male speaker plug that was connected to the Bose amp. This enabled me to access and use my factory speaker wiring without cutting any wires. The second part of the harness assembly (PART 2) connected directly to the Bose amp and had all 7 output channels from the Bose amp. You explained to me that my Bose amp was actually a 7 channel amplifier. 2 tweeter channels - crossed over at 900 and above for the dash speakers (OnStar, phone and chimes), 2 (FULL RANGE) channels for the rear door speakers, 2 mid bass channels for the front doors - crossed over at 900 and below - and 1 sub channel. I have the LC6i which has 6 High Power channel inputs...sub, rear and front with internal (summing) capabilities. I hooked the Harness #2 wires to the LC6i sub to sub, rear to rear and front to front and then (summed) all 3 channels for a full range output to feed the rest of my equipment. The highs in this set up were contributed by the FULL RANGE Rear speakers...As far as the dash speakers go, I connected the Tweeter channels from the harness (PART 2) directly to the speaker wiring harness ( PART 1) that you provided me and sent that signal to the dash speakers. I ordered 3' leads on both of the Harnesses which allowed easy installation. The rest of the wiring from (PART 1) harness was ran directly to output of my new amplifiers. Thank you for clearly Identifying all of the Harness wires for us. I actually printed off a copy of the diagram that you provided, cut the labels into strips and used them as labels on the actual wires themselves. I hope that this isn't too diluted, but I'm a bit of a perfectionist and I hope that this will help other people. MY SYSTEM SOUNDS AMAZING...

[@Grayback1973]

@@1963rockhead So interestingly you did not use the stock dash tweeter signals for inputs into the LC6i. You used the front doors,rear doors and sub and summed them all. I think I am understanding this clearly? I am kinda surprised that the stock tweeters playing off of the Bose amp are keeping up with your aftermarket stuff.

[@1963rockhead]

@@Grayback1973 I replaced the tweeters with Digital Design 2.75 factory fit upgrades. The 4 other Sony Replacement Door Speakers are True Co-axles. I also added 2 extra Dome Tweeters behind the rear head rests - and tapped them off the rear door speakers - to brighten up the sound stage a little bit. The dash (tweeters - speakers) are not really tweeters in my opinion, the ones that I added in the rear are simply the same Dome tweeter that comes with the co-axles that I purchased, just sold as an individual speaker with an inline capacitor already installed. The Factory Bose speakers that came with the truck are all just paper speakers with out an actual tweeter, no dynamic's at all...flat sounding and dull. The new system is not tinny or brassy sounding as one might expect by my description, but full and mellow. From the Audio Control LC6i the signal goes to the Audio Control EQX. The EQX allows me to do everything with the signal. From there the FULL signal goes to a Sony amp and the Sub out goes to the Audio Control Epicenter, then to the Rockford Fosgate amp. I custom built my SEALED sub enclosures with precision as to achieve the internal dimensions required my the 10" Alpine R series Sub Woofers...

[@Grayback1973]

@@1963rockhead I love the detail you put into it👍

[@blkicemike4857]

Hey Jon I have a 2017 Silverado 1500 extended cab, Bose factory system,. I hav purchased an Android 10.1 in head unit. I tried the plug and play harness they sent with unit and everything works except no sound. I purchased the aftermarket unit so I could use my aftermarket amp 8000watt with two 12inch subs in truck box under backseats. I need appropriate harness/harnesses,.. a few weeks ago I bought the inverter for adding an amp,.it worked for about 2weeks then stopped working,. The amp still had green light as if it was still operational,. I figured it was burned out, so I replaces it with a new one, still same thing, green light but no sound,. From what I have read these inverters are not compatible with Bose factory amp,. Thus I went another route and bought a new head unit so I could have use of my subs ,amp, and bigger screen,. So I figure I need a wire harness so am able to keep steering controls,not worried about satellite radio,or on star, I don’t ever use either of those,.. I am curious as to how much it will cost for the harness to get me up and thumping again,..

[@baes1989]

Hey John can u make a kit for my 2019 GMC Sierra 1500 new body style I’m planning to add two amps one for the subwoofers and 1 for the door speakers I have the Bose audio but I’m not sure if it has subwoofer inside but it has the one piece console and it has the amp in the rear seat

[@dennismyhre9480]

HEY John you made of these harnesses for me a few years ago, could you please make one for my 2014 Chevy equinox, I'll be waiting to hear back from you hopefully soon, thanks.

[@Grayback1973]

Email me at [e-mail]

[@mattrichardson8334]

2013 Cadillac CTS luxury

[@Wannakatana2112]

I would be interested to see, being a visual person, exactly where you connect the speaker wires. Were they originally connected to the amp through that harness? Is this basically the same thing that PAC Audio makes, the harnesses? I just want to add an amp and subwoofer and leave everything else as-is for now until I can afford a full blown install. I just want the simplest install for this, just an interim step until I do the entire install using the PAC Audio interface. Someone was saying that one subwoofer output was actually noticeable better than the other which isn't logical of course. Has anyone else encountered this ?

[@aIIan_p]

Does the infotainment system retain all of it's features with this harness ? beeps, warnings, push to talk, etc. ?

[@stingk5295]

How do I Order One for my 2019 Corvette~

[@zippytechnologies]

I need something for 2024 camaro convertible - I am an Electronics nerd so I can probably make these too - but I do not have your experience - please send me any tips if you would share... -disabled navy vet playing with a new camaro trying to put a sub into it with some neat tricks.

[@edgu71eg]

Omgeee I've been needing this I have a 2015 Chevy Highcountry w/bose system...I need this harness please.

[@stingk5295]

Harness for a 8 Channel (C 7 Corvette) 2019 (I have the Audio Control LC 7i)

[@bennysr5220]

Hi John, great video do you still need to do this? When you change your head unit on a 2012 GMC Denali.With Bose thank you

[@stingk5295]

How about a 8 Speaker System. Thanks!

[@2ndchancetrucker874]

I have a 2011 Escalade need a harness just to utilize factory speaker wires I’m doing a full install with aftermarket head unit an amplifier

[@Grayback1973]

Email me at [e-mail]

[@jimrobin98]

MINE IS A 2015 AND IT HAS THAT CONNECTOR

[@drumjor]

Hi John, Just sent you an email regarding a harness for a 2014 Cadillac ATS

[@aguilar5185]

Will this work for a 2015 Yukon with Bose audio? I hooked up an alpine stereo with Idatalink maestro rr and also used the harness from idatalink to connect the stereo. Issue is I don’t have sound since there’s not Bose adapter. Crutchfield said to bypass it but then I would lose the amp and subwoofer and that’s will make my stereo sound like poop. Will this harness allow me to use this new stereo and connect the Bose amp and keep my sub working

[@othelloproductions1]

How can I order for a 2016 Traverse to Bypass the Bose System. This is amazing THANK YOU!!!!!

[@JamesWilliams-ed9ob]

I'm looking for full range for my 2018 Buick Regal premiere tour x

[@Chris-hc9vb]

I need a plug n play harness to install aftermarket amp and 2 subs in a 2015 Escalade how much for this custom harness ? Will this harness also cancel the ANC feed back nose ?

[@arnulfopaz1790]

So on the green female connector it’s both dash speakers and both rear speakers ? And on the other black and white plug it’s the front door speakers?

[@AccuracySpeaks]

How bout factory amp bypass harnesses for a 2003 Tahoe? Do you know where I can get the connector pins for the GM wiring harnesses? Great channel by the way!!

[@jrvaldez8184]

Hi John I'm looking for a bypass harness for 2016 gmc sierra denali 1500 crew cab with bose system. I want to run my own amp with a LC2i pro unit off that harness as well.

[@fleetwood9142]

I got a 2007 cadillac escalate base model 6.2 i have a after market stereo an voice amp and two power amp for subs you perhaps wouldn't have a ful kit i could buy from you please let me know

[@chrisduris2566]

Ok I have 07 yukon denali sport with bose navigation system I am lost I tapped wires from other videos and my test light lights up at all signal wires they are sposed to he speaker so they should not all have positive output if u offer what I need to hook for only adding a subwoofer if possible I have a recoil loc already! Ty and this is first time ever messaging on KZbin so hopefully I find your response if u have a clue what I am saying

[@1helidude]

Hi I’m looking for help for 2017 Cadillac ATS low inputs to stock amplifier. My subs don’t play low frequencies due to amp output limitations that protect stock woofer. Lowest that comes out of stock amp is 34hz. Anything lower is cancelled out. So I want to delete my high-lo converter and find a single low input to stock amplifier + and - directly into my amp. I like your organized wiring harnesses. I bought some splice jumpers and tapped in that way just to run my subs. Any help would be greatly appreciated!

[@02denaliyukon82]

I got a 2013 yukon denali with bose system. I noticed you said for factory headunit. I have a after market headunit. Would this harness still work for me or would it be a different harness. My stock stereo comes with the square plug . Thanks

[@chrisrodriguez7672]

Good video, I got a 22 Chevy blazer. Bose Amp . Had speakers installed at a speaker insulation place ,they tapped in after the amp underneath passenger and driver side kickboard. I have been getting a hum or bass seems to be amplified noises ever since . What kind of harness can I use ?

[@OEFVETERAN]

Is it better to bypass Bose amp altogether or just have a single t-harness for the signal to the LOC? I’m just trying to add my sub box and amp in addition to the Bose system. Am I wrong in that thought?

[@jacobschrenk6946]

I have 2024 silverado, does not have the brown plug on the bose amp, why is that? Still has the other 3 black plugs on it

[@scottplant8175]

I have a 2009 avalanche I would like to know how to get the kit to hook up amp to power up my speaker

[@TroyTownsendjax]

John, are you making these for the 23-24 with bose ?

[@felipegarcia2419]

I already have a Bose amp bypass hooked up to a amp. Now I’m looking at upgrading door speakers. What harness will I need to get a 4 channel amp on?

[@08soloblade]

wiring harness you made is for me is for a 2014 gmc Sierra with bose. Will this harness be ok to use in a 2018 gmc sierra with bose?

[@jameslavinder4368]

Do you make a bypass for the 2008 Tahoe with Bose to where all I have to do is run my speed wire from behind the radio to my amp. Cause I will be replacing factory head unit and all door speakers and adding mids and high amp along with a sub amp.

[@FlipSideGarage]

Where can I buy the t harness for a 2016 sierra with bose. Just needing something like what you have innthe video so I can put the vehicle back in stock one day

[@robertsharp1294]

Good afternoon I have a 2016 Chevy traverse can you just bypass the amplifier do you make a plug and play to just unplug up and you unplug the amplifier it’s bad

[@goodfellasinc.5648]

I like your videos how to quit question question I had my Kenwood Kenwood radio installed by audio express and it worked good for about a month when Key is turned on but the vehicle not started you can't hear the radio once you start the vehicle no sound comes out but the radio is still on plus The touch screen quits working so when you touch the touch screen nothing works If you can give me any ideas I greatly appreciate it thank you

[@Grayback1973]

I would take it back to Audio Express and have them fix it. There could be 300 different reasons for your issue,sorry.

[@PimpinKicks09]

I have a 17 Cadillac CTS, has bose with Navi. I tapped into the rear 6x9s and get a signal for my subs amp but that signal will not work for my 4 channel amp using a LC7i. I need your info please so you gan get me whatever i need to hook up a 4 channel amp and a mono for sub. Id like to keep all my speakers factory but im just adding 2 deaf bonce 6.5s in a box in the trunk so my highs with scream!

[@PimpinKicks09]

I would love to buy a harness from you

[@johnmarin9679]

Hey John i have a question i would like to install a line out converter i do have the Bose system in my 2011 Buick enclave but i just want to know if I use these harness would I lose my steering wheel control

[@nearons2278]

I would like to purchase your bypass harness. I have a 2018 chevy traverse high country.

[@DirellAlexander]

You should make a harness for amp bypass for these years. I bet those would sell like hotcakes. especially for like escalade that has a 10 speaker system

[@Grayback1973]

What years?

[@DirellAlexander]

@@Grayback1973 2007+Many people want to replace the factory amp with a aftermarket amp. plug n play would make this a snap

[@whlnwgn]

@@Grayback1973 I need a harness for my 2007 Escalade ESV, how can I go about ordering one?

[@luckynumb1]

I have a 2016 Chevy Malibu Trim LT (not Malibu Limited LT) what harness is best for me, I just need a sub added. I already have a LC2i! I would like to keep factory speakers with same power

[@drgreenthumb2339]

Is there any harness kits available for a 2023 mazda cx5 with bose? The subwoofer is lacking and i want to ungrade it but retain the Bose mids and highs. Thanks

[@aronmondragon3251]

Can you show one for a 2012 Honda Accord e-xl ??? It’d be really helpful😅

[@Grayback1973]

Don't do anything for Honda,sorry.