How to connect a Pac Audio high to low level adapter, the LP7 2

In this video we show you on the bench how to connect the Pac-Audio LP7-2 high to low level adapter. we hope you enjoy.
if you would like to get one go here
amzn.to/2eF6Iqs

[@kaleblangley3980]

Literally the best explanation of this device I found I bought one and almost gave up because I’ve searched multiple videos over this Pac LOC

[@calvinyoung9227]

Man just found your video. Let me tell you best explanation that wasn’t drawn out. Thank you Sir!!

[@gabrielmorais5224]

Your the best man thank you nobody could do what you did I been looking for days your a live and money saver cuz they charge $100-$200 to do anything

[@strght_flxing]

Bro, twisting the power wires with a power tool; game changer!

[@eazymunie1422]

had to pause this video just to let you know that you do a freaking awesome job of explaining and Getting to the point...ok continue

[@FiveStarCarStereoInc]

+Kwesi Pollock haha very cool thanks

[@ptmiller98]

Besides cutting the brown wire off this video was great!!! That wire cuts the noise in the speakers you get when driving

[@arielveloz6206]

Thank you so much, how you explain the installation makes it very easy and understanding to connect everything correct

[@Kenmarshallintereststx]

I've been stressing over those RCA's until I realize you can just clip them 😂 thank you

[@jimisalgado6004]

Hey... thanks a lot for what you do on the channel.. You help out so many people like myself, that need some good info

[@rossaline]

Excellent instructions! I performed all steps you did, except used two speakers instead of one. Worked like a charm! :-)

[@tshahs5130]

Great video. I have a question, I have a Honda civic, can I cut the wires from the speakers front and rear door to go into the loc or do I need to get the wires from the head unit? Thank you.

[@rafaelbarrientos8212]

Did you ever install it? I had the same question. Did it work?

[@grikisgrikis2779]

From rear speakers since it gives full range frequency

[@douglasesham6773]

If you use the power and ground from the amplifier to turn on the LP 7- 2 and the blue wire from the LP 7-2 to the amplifier remote how does the lp 7-2 turn on and off

[@cantu340]

I was wondering, for this specific product, on the speaker side do you connect it just to one pair of wires for one speaker or will it go for all the speakers?

[@FiveStarCarStereoInc]

Alfredo Cantu if you are adding a sub you can tap a left and right speaker. Some people will tap one front and one rear, if you fade the radio at all. You can also just tap one speaker.

[@doogonutube]

Hi, great video.. I do have a question though... If you are running power to the converter

[@SquillamDafoe]

Awesome videos! This is the most helpful video I've seen all week

[@padelfull]

hi, thanks for the video. Where I connect 12v in ? directy batery or stereo ?

[@FiveStarCarStereoInc]

Ariel Tordi either will work just fine

[@darrencedeno3538]

Yo!! I swear the best explanation by far…. Thanks 🙏🏾

[@BIGTAGGART]

just bought one..video simplified everything

[@FiveStarCarStereoInc]

DANNY TAGGART cool glad we could help

[@jvssgod]

Hi Dean & Fernando!! I have a question about the LP7-2. I finished installing a JL W7 stealthbox and a JL RD 1000/1 amp on my 17 mustang. I tapped into rear deck speakers for signal and ground/power from the amplifier, remote from LP to amp. Played 40 hz test tone through HU and used my DD1+ for distortions. I got my max volume and adjusted the LP7-2 to 2 volts. Now my question is, do i play the 40z test tone again and set my gain on my amp until it shows distortion?? My DD1+ has the ability for overlap and i played 40hz overlap track and used my bass boost to give me 8 db of overlap. Is this the correct way to tune my amp? Or how do i set overlap correctly? When i start and turn my car off, my subwoofer is popping/thump, is this because of the LP voltage or my gains are too high? Please help me with my questions. Thank you!!!!!

[@jms7585]

I have a 2020 Corolla with JBL system. I’m using an Audio Control LC1i LOC for my sub setup. I have to turn the output gain fully clockwise to achieve only 3.9 volts…thoughts??? This should be able to put more voltage out. BTW, your videos are a huge educational help!

[@MrSanpoil]

So if you wire the loc next to your amplifier do you just tap into a rear speaker?

[@darylcuster4417]

Hi my amp will do low or high input up to 10 volts what volt should I run my head unit out at?

[@BadRonald1]

Does the LOC hook up to the front speaker outputs or the rear speaker output ?

[@orfeous]

On my sub amp I can use high level on rca input with rca adapters. Then I get signal sensing and remote out. Then send that rear channel out from pass through to 4ch amp rear channel running my NVX XPLOC4 as passive without the DC cables. Front channels from LOC to front on 4ch amp of course. Good idea? 6:1 step down what does that mean? My XPLOC4 says that in specifications. I could only get like 2v if I remember correctly last I installed it. How did you hook up your volt meter to measure the output?

[@gfooce85]

Great video!!! Alot of help. im getting ready to order one for my truck!!!

[@popskitchen6513]

Do I need to install a loc if I’m just upgrading speakers and adding a amp with no subwoofer?

[@arielmoreno6601]

What’s the difference between the PAC LP5-4 vs LP6-4 vs LP7-4? I saw one of your install videos when you where working on the exact car I own, infinity g35 with factory Bose system, in that video you used a LP5-4. I am now attempting that same install but don’t know to buy the LP6-4 or LP7-4...as the LP5-4 is now discontinued by the manufacturer. Please help...don’t want to order the wrong model..also I am aware I will probably lose out on my Bose sub in the rear deck using this. I’ve already picked up an amp and sub for the trunk. Installing pioneer avh2440nex. Also, I’ve already installed this same radio in my 2012 Altima. Will the PAC SWI RC work for both the 2005 Infinity G35 and the 2012 Nissan Altima? Thanks in advance for any help!

[@vrr2201]

So you set the volume just before clipping and then measure the volts? or did you lower the volume when measuring the volts? Also, is the track 0 decibels or 0 decibels is achieved by turning the volume knob all the way down?

[@ΛευτέρηςΑλεξάκης-γ4θ]

Very helpful video. One question: Can I leave the two speakers already exist, in parallel connection with the adapter? Thank you!

[@Brian1.]

Sweet. Videos like this are a great help. Hey man, if I'm ever in the Tampa area I will definitely come check y'all out. Thanks guys!

[@FiveStarCarStereoInc]

Brian Miles thank you we are always there so come on bye

[@mikeleschnitman9504]

Would this only work with speaker line in to activate? or would RCA audio line from say, iphone audio out trigger it on?

[@cesarhernandez3275]

Wait wait lol 1) where did you get the ground in power from ? 2) what would you recommend to hook up to one speaker or two speakers for the remote turn on ?

[@Jin180sx]

Hi I know you doing as example. Does it create 8 Ohm load when you combine 2 negatives and 2 positives? Does Ohm matter going in? I mean whether factory is 8, 6, 4, or 2 ohms speaker level out?

[@zeth15943]

I know this is a old video but I bought this now do I need 2 sets of wires from both front speakers for a subwoofer or can I wire them together like you did off just one front speaker lead just wondering thanks

[@1970chevy]

So where did that rca for the smd come from. I have a dd1.

[@ehabk5038]

Awesome video! I have a question. If I can only get the wires to one of the rear speakers can I tie the R and L positive and negatives all together to that one speaker wire?

[@titusturner7304]

Where is you getting the black and gold wire from where is it coming from behind the radio

[@7s6l94]

So , on this I can use factory subwoofer wires to 1 channel and and split the rca's just to sub amp. Or do I need to use both channels for signal to sub amp.

[@rafaelcasero2822]

U have several questions and cannot find a utube that is specific to it... 1 - Do I have to use the Power Yellow and the Remote Blue cable if my Amp already has it ? Meaning all I will need to connect is the Speaker wire. 2 - I have the PAC LP7-4 L.O.C. PRO Series 4-Channel device, I'm only going to tap in the rear speakers, so I will use 2 channel on the PAC, can I just twist the other two channels together ? Meaning I will use the White and Gray for the 2 channels, can I just twist the Green to the White and the Purple to the Gray for all 4 channels and then go all 4 channels to my amp RCA ? 3 - The the Gain on the PAC will only have the adjustment on one side which is the Right and Left Rear Or Front ? or would I need to adjust both Gains to the same ?

[@robcastro5116]

Is there a difference in sound hooking it to two speakers then one?

[@adaboy4z]

So if I'm already using the high level input on my amp will this LOC sound better or equal?

[@lanceviator2311]

Quick question ...why would it have staic on some stations but not others but if u take off amp it clears up

[@nappyh3ad83]

So is it ok to run the remote wire to the amplifier instead of the head unit or any other accessory as a power source if the LOC has remote turn on??

[@asifsalamka]

Really help full. I have one doubt sir. What is the difference between line out put converter and DSP

[@omarelsoukkary7359]

LOC is strictly for going high level to low level (speaker wire to RCA for amplifiers) and a DSP is a digital signal processor that is able to manipulate sound and tune by adding equalization effects, adjust crossovers, etc.

[@alexisland3141]

Can you do an Install using one of these LOCs but using the rear speakers to do it and avoid dealing with taking out head unit

[@rentjeff]

Alex Island ahh thats something i would also like to know to cause thats what i was gonna do cause its way easier plus all my wires will be in the trunk so no wire running lol

[@eaopanama]

You sure can. Like you said, just tap into the rear speakers without having to remove the radio. Remember though, you still need to run a power cable from battery to amp

[@rentjeff]

eaopanama yea i know the good thing is i gotta dodge charger so my battery is in the trunk

[@eaopanama]

@@rentjeff It can't get easier than that then!

[@rentjeff]

eaopanama oh no even the fuse box so no running wires to the front yee lol

[@seventhplace]

How did you determine that it was a 2 volt output on the pac?

[@Grayback1973]

I've had issues in the past using the radio constant 12v and ground to power LOC's. Rerouting those wires to the amp instead seems to fix it. Is there a reason why the LOC's can't share 12v constant power with the stock radio? Especially in newer vehicles.....thanks

[@paquesepas6696]

If the oem factory head unit has 4 speakers, does the pac need 2 speakers connected to it or can I just hook up 1 speaker and which one should it be? Front left front right rear left or rear right? Does it matter?

[@ronniegilbert7692]

I am using the lp7-4 and a kicker cxa300.4 amp that uses the DC offset turn on, do I still need need to wire the 12v constant and ground since I won't need the remote turn on?

[@srivet121]

the two line / 4 leads i would be using is high level 2ohm 32-300 htz sub leads from the factory Amp. would you see an issue with the rest of the circuit if i use the 2 / 2ohm sub leads to line in for a 2 channel amp to power the 32-300 htz 10" subs. ( i hope i asked that question right)

[@brandonjohnson7559]

My Voltage only went up to 1.7 so is that fine or what?

[@jeepersthenightstalkercree246]

Can you put the link to where to buy it at

[@ZEPR0FESS0RR]

When you connect the converters inputs to your cars rear speakers is it a 3 way connect where the rear speaker still work??? Even after adding this product?

[@smurfjones66]

Shouldn't it have a turn off power on yellow or the light will always be on ? And kill battery?

[@Reefparty]

If I don't have the extra RCA that you cut off to use to test the volts like you did in the video ,would I just put the positive to the terminal of the loc and negative on the vehicle ??? I used this product in my DodgeDart when I first put my system in it but just got a nice tester and would like to adjust the game the new school way lol 12in alpine type r sounds good but always would like to make it better if there's room for improvement👍🏻

[@FiveStarCarStereoInc]

cory shaffer connect the positive test probe to the inside of the rca hole. Connect the negative to the rca shield or out side of the rca.

[@dougo6571]

I have a factory JBL system in my toyota. Should i splice in from the radio before the amp or after the amp or should i try to hook into the factory output of the amp for the factory subs(which this car did not come with subs). Will coming out of the amp mess with impedance causing the amp to over heat. My amp model is JBL 86280-0w622. Any input you have would be greatly appreciated. Thanks Doug

[@danielzamora3769]

Can you use this on a 2020 Harley Davidson Tri Glide Ultra instead of a DSR1 just for a base amp and the trunk of the Tri Glide

[@ramthaLord]

Hi there, Nice tutorial, I have an old GM Delco radio (model number: 2700), my question is all amplifier have 2v, so I need to adjust that to 2v or how to identify this? My radio works only with 10-ohm speakers, so I need to add an amplifier to work with new speaker set.

[@jgizzy]

I'm guessing this install setup he showed was for a subwoofer amp, because he tied two of the speaker wires together and mentioned that the sub-bass was recorded as mono not stereo. If he were installing this for full frequency speaker install, he wouldn't have done that. That's my understanding anyways, correct me if I'm wrong.

[@Grayback1973]

My Terrain has factory low level outputs before the amp(full range).I measured them at 6.5v full tilt on a 100hz sine wave.Can I just attach RCA's to those and run them straight into the amps or should I use a LOC?

[@chrisbennett8538]

Can you use that to power two 6 by 9s ?

[@melvinharris9950]

How do you wire that into a 2018 Tahoe LT amp is in the rear side panel driver side really need to know ?????

[@trevorsapp3693]

I have a 2006 ford explorer limited and it has a 8 inch subwoofer can I hook the line out converter to that speaker wire instead of the other speakers

[@ruffdaddy27]

So I have a question...so the LOC I HAVE JUST HAS THE 4 SPEAKER WIRES THEY GREYS AND THE WHITES THEN TWO BRWN FOR GND... BUT IF I DON'T HAVE TO STILL BEHIND THE RADIO...BY HOOKING IT UP IN MY REAR DOOR SPEAKER..DO I HAVE TO RUN WIRE FROM THE OTHER DOOR SPEAKER OR JUST ONE SIDE ND POSSIBLY JUST PUT BOTH POSITIVE N NEGATIVE TOGETHER TO GET FREQUENCY ND OUTPUT TO THE AMP?

[@TheSuperShaan]

hello, I do NOT have a need for a remote turn on wire. Is there a benefit to buying an LP7-2 over buying the simple LP3? I simply need high to low conversion to RCA. Does the lp7 have better sound quality or something?

[@dirtrider88]

I wish you showed more of the radio side of this. Do colors black/white, white, grey/black, black all color match wires coming off the radio? Same question with power although im pretty sure yellow is always power. Also if just because i find a yellow, if theres more than one, do i assume its only on when the radio is on or does the LOC always get power? Also how was 2 volts determined for the LOC?

[@FiveStarCarStereoInc]

Factory radio colors do not follow any pattern. They will not match up with these wire colors. All cars are different

[@dirtrider88]

@@FiveStarCarStereoInc oh fun. you would know the colors for a 2016+ toyota tacoma would ya? also, any input on my other questions. thanks for your help. your channel is awesome.

[@hammohammbbyblksheep4251]

Hey folks I have a question I just purchased A MTX terminator two 12s in 1 boxand the amp is 1200 Watts also terminator. I have it in my 2003 Pontiac grand am. I feel like it's not beating to it's full potential so I went back over my wiring and the h-l-i cord is not hooked up. Am I supposed to run new wire from back of radio to the hli piece or how do I hook up that part? Please help ASAP. SHOULD I BUY NEW AMP OR DID I DO SOMETHING WRONG???

[@enriquetrevino7815]

I'm going to install this in my trunk, question is can I just tie -wires and +positive wires into 1 rear speaker ?

[@sBBenipal]

I have the same question did you figure it out?

[@catracho93]

Have you had any issues with the remote signal sense? Example, closing the car door and the change in pressure moving the speaker cones.

[@FiveStarCarStereoInc]

Ovin we have not seen that one but we do have a couple of fun things that drive us crazy. In any VW we have to add a SNI1 noise filter or when you take out the key the sub goes crazy. That also happens in some American cars. The other issue we run into is when a new car wakes up( a door opens) the amp turns on for a couple of minutes then goes back to sleep. This sometimes make customers think their amp is staying on because every time they open the door to check the amp is on.

[@bennymarmolejo8449]

I hooked it up but only getting sound out of the white rca but both speakers work?

[@jassidhesi7849]

Hello there, I have Honda accord 2013 and I am trying to hook the Amp and sub to the factory head and speakers. have the same pac LP7-2 as in the video.My question to you is in the end of the video you mentioned if you decided to put the LOC to the amp at the back. You could use LOC power wire, ground wire and hook straight to the amp.Could I still hock my remote wire to the amp as well.Also, would the remote wire still need to come out from the fuse box from the front of the car to the amp or to the LOC and then mount it to the Amp.Please advice. Thanks

[@FiveStarCarStereoInc]

+Jassi Dhesi the great feature of this high to low is it will make the remote turn on for you. The blue wire is an output not an input. If you connect the yellow, black, blue right to the amp, it will turn on the amp when it has sound come in over the speaker wires. No going to the fuse box.

[@SaulsGood]

Five Star Car Stereo where would the blue remote turn on wire connect to on the amplifier?

[@brandonjordan559]

Wat two wires do I hook the striped wire and solid white wire to

[@adriandiaz1381]

i ran into a problem while tryn to mesure the output of the lp7-4, i cant seem to get any readig on my multimeter. i used the same method as shown in the vid (6:57)...i got everything to work and its playing music fine, but i still dont know what the voltage coming out of the lp7-4 is... my multimeter was on the correct setting (V with squiggly line) but i dont know what im doing wrong, any help would be really appreciated

[@hightide9513]

Adrian Diaz the “V with squiggly line” is AC voltage. You need to measure DC voltage my friend. Should be V with slashed and solid line

[@edstark44]

I have the same problem, while I can see the voltage being output by the LP7, it is very low, only 1.5v - and that’s with the gain fully cranked! I measured that while the headunit was at 75% volume. Multimeter set to AC.

[@jerzyrob21]

Was the yellow power or ground?

[@pete6506]

Question: I have a '18 corolla I have a pdx-v9 alpine amp I was told I can tap into the rear speakers to connect a line output converter. Will the Pac lp7 be the correct one to use? Also I will be adding a sub later to that 5 channel, will it be easy to hook up and just be a simple plug into that 5 channel for the sub ?

[@BC_Outside]

This helped a lot. One question, I ran a speaker line from after my factory amp. That line is showing roughly 8 volts on a multi-meter, does that sound right? Did I grab a non speaker wire? It's a 2018 Durango with the Beats system so there's about 3 million different wires. Thanks!

[@kevintillack1396]

How does this lp7-2 compare to the audio control lc2i

[@mrwbrown]

Any ideas on why my amp is staying on after I turn truck off? I have the lines set like you showed but it stays on

[@FiveStarCarStereoInc]

It should stay on until the car goes to sleep. Usually 30sec to 5 minutes. Shut the doors and don’t touch anything.

[@mrwbrown]

@@FiveStarCarStereoInc thank you

[@patrickgreen1779]

ive never used a loc in a build, if I tap into lets say left rear speaker can I keep the spearkers wires attached to the speaker or do I lose that speaker

[@byrdduvalbound5604]

Patrick Green I assume you would just slightly strip the wires and connect the speakers wires from the LOC to whatever car speaker wires you stripped. Electric tape will be needed

[@enviouseyes]

Stock 2016 f150 snyc3 leaving factory radio running the lp7-4 into a old pioneer 4 channel amp to run all four door speakers should I cut all rca on lp7-4 harness and splice speaker per speaker in loc. Also I do not want door chime or other to be amplified so I not power the loc and run a remote from the fuse box I the am then using the rca out on my amp to run a kicker hideaway.

[@FiveStarCarStereoInc]

+enviouseyes is it a Sony system?

[@enviouseyes]

Five Star Car Stereo no Sony

[@enviouseyes]

I went ahead and did install all works great fActory chimes and alert all work great. I still have some noise playing through would this be the time I connect the ground and power or will that not have any bearing on noise reduction

[@de_41]

I talked to a tech at Pac about using this in a 2017 civic w/factory radio to connect to a RF powered sub. He said "Needs constant ground and signal from your factory speakers and it will generate the 12v turn-on". I'm confused. No remote or power???

[@jruizz1]

do I need one of these line output converters? i am tring to hook up my stock radio to my eqs755, my problem is thei high level input has 4 wires, my radio has 8 for each speaker should i change to the low level RCA and if i do how do i hook it up with the 8 wires. thank you for any advice.

[@Trucker_Tim]

When reading the manual it says that I should play a 100 hz test tone when adjusting the sound output. But you play a 40 hz test tone. What hertz should I play when adjusting output sound?

[@hitmennn69]

Hey guys, love the videos. I have a question I am considering adding a RF P300-10 powered sub to my corolla factory head unit. since the sub has high level inputs do you still recommend using a hi to low converter or just go directly with high into the sub.

[@FiveStarCarStereoInc]

+Nikolay Rashev no HI to Lo need for that sub system

[@hitmennn69]

Five Star Car Stereo thank you very much

[@pronoyroy1823]

Does these actually convert highs to lows? I want to convert 40hz subwoofer high level to low level rca to 30hz mono amp.

[@eduardoperez7797]

My vintage radio has 4 set of speakers cables how do I connect to the LOC unit? Thanks

[@monkey42601]

Awesome video! Any info for the LP7-4.. ? I'm doing an install with aftermarket radio but keeping the factory amp .

[@FiveStarCarStereoInc]

monkey42601 basically it works the exact same way just has 4 channels. We don't use the 4 channel all the often. We try to go with the Audio Control LC7i

[@monkey42601]

Five Star Car Stereo can I wire the yellow and blue with the yelllow and blue output from the radio harnesS? That's where I'm confused .. I got the audio wires ready to go just not sure what to do with the yellow blue and black wire! Thanks

[@terrynanomantube1]

So the power and ground that comes off of that Hook to the power and ground to the amp I have a really bad buzzing noise right when I turn off the car like really loud bass constant Would I need a tune or something to get that to Go away

[@Swt96]

ineed help, i want to put MiDs on my car on 4 Doors &&, 4 Rear Deck,, im going to be usen my stock radio from my 2010 Acura TSX, can i get more info Advice on what i will be needing ? Or how would i connect the LOc

[@joseorozco-alvarez3750]

What would I need to add a subwoofer and amp to a 2013 Mercedes c300 with the Harmon kardon logic 7 surround sound

[@Hotrodguydude669]

I had a question. so basically if i put this loc unit by my amp i would plug in the power wire into the amps power wire to power the lp72?

[@FiveStarCarStereoInc]

Alex Arlic yes that is the way we use

[@rentjeff]

hi its me again so i have 2 questions 1st is i have the 2018 charger and want to know what fuse would be best to run remote wire to if i don’t buy this kind of converter cause i have 2 the old one of this brand and a clear one so might as well put one to use unless i get one with a bass knob and my 2nd question is do i have to disconnect the noise canceling mics in the headliner? cause some stereo shops tell me i do so the subs won’t make noise and i really don’t wanna do that cause I’m use the bluetooth in my car plus i don’t wanna pay to have them install it when i know how to do it myself i might just give yall a call tomorrow if that number is still good

[@randallb8191]

Question, I installed the LOC in the trunk right next to the amp using the rear sub to splice (06 Daytona Charger). I installed the remote wire, 12v & ground directly from the LOC into the amp. When I turn my car OFF after about 10 seconds the subs start hitting constantly at like 30Hz... The only thing I can think of is that the LOC Remote wire needs to go to a source that has a cutoff (like the cig lighter) and then to the amp... however, my battery is in the trunk so everything is installed in the trunk so i cant exactly splice into the cigarette lighter unless I run a wire from the front to the back... so the questions is; is my theory correct? If not, do you know what would cause the subwoofers to constantly hit after turning the car off & how to fix it?

[@FiveStarCarStereoInc]

+Randall B it is a ground noise. There are two ways to fix it. Use a PAC sni-1 noise filter plugged between the lp7-2 and the amp usual fixes it. Or there is an accessory input for the lighter in the fuse box. You can run a wire over to the fuse box and connect it there.

[@TheDaman1111]

I have a 2008 charger and ran the remote to the cig lighter fuse

[@TheEvilDead44]

I am going to buy the 4 channel version and and jump RCA from 4 way amp for speakers to 2 way amp for subs. Is the line level for the subs the one I should use or for the speakers? Is this going to work or do I need 2 PAC line converters 1 for speakers 1 for subs? LP7-> 4xRCA {line level?}-> 4 ch amp-> 2x rca jumper from 4ch amp-> sub amp

[@FiveStarCarStereoInc]

CSK Designs no that would work, the 4 channel works just like 2-2 channels

[@BadRonald1]

Im asking you. So many people have questions. Why is that ?

[@razhocarjr]

If you could help me out. I can’t get rid of the static in my car hook up. And I have a popping sound when I turn my car off.

[@jpaez82]

good stuff. i have 2 questions to loc degrade the sound quality? and is an loc that is capable of putting out more volts better? so you dont have to turn up the sensitivity knob up therefore lowering the noise floor?

[@FiveStarCarStereoInc]

DigitalErra yes on both, check out this video kzbin.info/www/bejne/aGLbfamDgbJkf9E

[@sleepzzz800]

Hey just wanted to know if you guys ever ran into this problem or if I just wired it wrong. I tapped into rear speaker wires and removed the rear speakers completely. I try adjusting the gain on the LOC and I get about 1.9v max. I get 1.9v with the gain only about half way turned up, as I turn it up more my voltage starts to drop, any ideas?

[@pedrorubio950]

Hey bud i love your work man !! I installed this same LOC in my Toyota Corolla ‘16 and every time I turn off my vehicle it plays a low note like of 30hz . Any suggestions on how to fix this problem ? Thank you

[@knikkaknikk86]

Mine does it when i turn it on haha 16 honda accord

[@DanielFlores-wl5ik]

How do you find the sub frequency?