2020 - 2024 + Toyota Corolla 4 Channel Amp Install

Parts used linked in the description below!
Watch a full tutorial as a 2022 Toyota Corolla will have a 4 channel amplifier and DSP installed. We will be installing our amplifier under the driver side front seat and integrated to the factory audio sound system.
NOTE: Our corolla was not equipped with the upgraded JBL amplified audio system. IF you have JBL, you will need to bypass the JBL amp with the harness linked in the description below for your audio signal.
This video applies to Toyota Corolla models for years 2020, 2021, 2022, 2023, 2024 and newer. This video also includes kick panel removal, complete installation for the 4 channel amplifier, wiring, and testing!
Click here to see the amp and sub install. on this generation corolla:
• 2020 - 2023 + Toyota C...
Click here to see how to set your gains on an amplifier: • How To Set The Gains O...
If you have any questions, leave a comment below! Be sure to like and subscribe!
Parts Used (Amazon Associate / eBay Partner Paid Links):
*Kicker Key 4 Channel DSP 47KEY200.4: amzn.to/45iC7Ka
-Recommended non-DSP 4 channel amplifier: amzn.to/4cgRCos
-Recommended 5 channel amplifier: amzn.to/3tjoj3a
*8 Gauge amplifier wiring kit: amzn.to/3iWX7jK
-Recommended 4 gauge wiring kit: amzn.to/31f0r2U
*9 Conductor Speaker Wire 20': amzn.to/3xK4PSk
*Redwolf Basic Audio T Harness (non-JBL): amzn.to/33reILj
-Optional Pac LPH-TY02 Full T Harness (non-JBL): amzn.to/4aVUZjC
**If your amplifier requires a line out converter, here is a recommended 4 channel LOC: amzn.to/3PWSje1
**If you want a fully assembled T harness with line out converter, click here:
www.provobeast...
*12"x16" ABS Plastic Sheet 1/8": amzn.to/34W9TtW
**IF you have JBL and are looking to bypass the OEM amp to add your own 4/5+ channel amplifier, here is what is needed:
*Pac AP4-TY13 JBL LOC Integration Kit
*(currently no JBL harness to bypass the OEM amplifier yet available)
Disclosure: As an Amazon Associate / eBay Partner I earn from qualifying purchases

[@ProvoBeastAudio]

All parts used linked in the description of the video!

[@steevedarleylefevre9057]

Where are you guys located

[@juanayala50]

Sorry my question is where did you run/hide the 9wire to/ through

[@andrianyarosh9050]

Doing a 5 Chanel amp. And it requires a remote signal wire. What wire is the accessory / ignition / remote turn on wire on the factory loom? I spent over 2 hours on google and reading forums. No one has an answer. Then I decided to get the multimeter and probe the wiring harness… doing that blew the radio fuse 3 times. Finally gave up and tapped a signal from the center console cigaret plug. Hopefully everything works… but please for my peace of mind and sanity… what wire on the factory wiring harness is the constant power, ground and remote turn on wire? Pleas 🙏

[@tannermiller3031]

That ABS plastic, such a simple but clean way to step up the look and clearance off of carpet for cooling air flow. I'm definitely stealing that idea for my personal vehicle! Thanks for your content, avid watcher and bass head.

[@tannermiller3031]

What thickness ABS is desired to mount mid sizes mono block amps to?

[@ProvoBeastAudio]

@@tannermiller3031 if under seats, 1/8 inch is just fine on flat surfaces. If vertical services, i'd use 1/4".

[@HighVybeTribe]

This is actually very old install method using the abs lol . But Go get me wrong I love those haha moments and I think - That's an amazing idea and why didnt I do this before ! 🤠👌

[@leonardovilla2894]

Hey guys thx for your video it’s very helpful ! I wanted to find out what type of amplifier I can use to add a sub including the factory speakers as well , also the hardness input and output. And the factory 9 wire connection 7 ft . Thank you Guys 👍

[@derekbrown4581]

Are the wires behind the radio the same as the the ones behind the pillars I’m trying to tap in the wires behind the pillars I don’t wanna take apart the rsdio

[@mozartMRA]

Amazing Video! Have a question. Did you put a cap to protect the Tweeter?

[@TRIMRKR]

Hey how did you run the outputs over the heater channel? do you remove the whole carpet?

[@skor1873]

Do you know if there’s a way to integrate a front end camera to that factory head unit?

[@jamesmoody980]

Did you use the rear speaker high level for the powered sub ? I actually have this amp and the mono version gonna install in a 2022 Corolla also

[@blakestuart9090]

I’m looking at this amp for my 21 mazda 6. Looking for the t harness to connect to factory unit. Any suggestions where to purchase?

[@acalora123]

Now why is a bypass kit needed and what does it do exactly? Looks like it has LOCs, so if I have the JBL amp, I can't just use the line level inputs to that amp as my inputs to my new aftermarket amp and then wire the aftermarket amp outputs to where the outputs of the JBL amp go?

[@HighVybeTribe]

kzbin.info/www/bejne/p6uuYXylhpeCgJIsi=2ewPYz4uNBUNVj25

[@HighVybeTribe]

Yeah , this should have the loc built in . I don't get it either lol

[@vstromsantorini]

Hi, How did you attach the ABS plastic to the carpet, so that it doesn't move ? Thanks

[@juanayala50]

I used Velcro from Amazon stick the adhesive side to the back of the plastic and stick Velcro to carpet

[@petarspasov4807]

Just a question, what mode do you use if you want to also increase the volume of the rear seats speakers (you can barely hear them with the normal head unit), I see the customer wanted just the front ones through the amp

[@ProvoBeastAudio]

You can increase the gain for the rear speakers. Just be careful as that can open up potential distortion.

[@gerardogarcia4576]

Buenas ese amplificador viene con el arne de cable para toyota corolla

[@juanayala50]

What’s that clip you used for the U shape

[@juanayala50]

If I’m not powering the rear speakers to the kicker do I still solder those wires to the 9wire or just leave them ?

[@MyBlueice1]

Can the factory speaker wire handle that much power?

[@JasonWW2000]

Yes, easily.

[@leolopez3212]

What size bolt for the threaded insert ground?

[@enrikes9877]

I bought M6-1.0 x 16mm

[@leolopez3212]

Copy that, and thank you very much, great stuff you’re putting out ❤

[@1998Corolla]

I got a kicker sub with a built in amp, what do?

[@ProvoBeastAudio]

Well this is a 4 channel amp video, you should watch the sub install video.

[@texasboyz713]

Dont these little amp get very hot?

[@JasonWW2000]

They should run quite cool. Two of the channels are running the tweeters so that's only a couple of watts at most. The other two channels are running the mids and might be 5w most of the time. If you crank the volume really high and you might see 10, 20 or 30 watts. Plus these amps where designed to be very efficient and run cool. A lot of folks mount these in the dash and have no issues with cooling. So being under the seat with all that air around it is perfect.

[@damianhutchison-l9g]

Do you know what size bolt was used for the ground wire?

[@enrikes9877]

I bought a M6-1.0 x 16mm