2020 - 2023 + Toyota Corolla Amp and Sub Install

Рет қаралды 61,990

Күн бұрын

Parts used linked in the description below!
Watch a full tutorial as a 2020 Toyota Corolla will have an amplifier and subwoofer 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 tap into 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 and newer. NOTE: this process can be done for corollas with the earlier generation (2014, 2015, 2016, 2017, 2018, and 2019) however the dash design is different when installing your line out converter to the factory audio system. This video also includes kick panel removal, complete installation for the powered subwoofer / amp, wiring, and testing!
Click here to see a 4 channel amp and sub install on this Corolla: • 2020 - 2024 + 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):
*Skar Audio 10: SDR DVC 4 Ohm Sub: amzn.to/3njZrmi
*Atrend 10" Subwoofer Box: amzn.to/3se5pGg
*JL 500w RMS 500/1D Amplifier (Discontinued)
--Recommended Amplifier: amzn.to/3qz3k73
*8 Gauge amplifier wiring kit: amzn.to/3iWX7jK
*Pac LP7-2 Line out Converter: amzn.to/33lRh5u
--Optional Full Pac T-Harness (non JBL): ebay.us/CgE3YE
--Optional Speaker wire T-Harness (non JBL): amzn.to/33reILj
--Optional Full Pac T-Harness (if you have JBL): ebay.us/qREPtN
**If you want a fully assembled T harness with line out converter, click here:
www.provobeast.com/product-pa...
*12"x16" ABS Plastic Sheet 1/8": amzn.to/34W9TtW
Disclosure: As an Amazon Associate / eBay Partner I earn from qualifying purchases

Пікірлер: 147

@ProvoBeastAudio Жыл бұрын

Parts used linked in the description of the video!

@nathanz602 Жыл бұрын

By FAR the BEST video on this subject I could find! Clear and easy too see what needs to be done.

@vincentking8267 Жыл бұрын

Wth makes that T-harness $60?!

@ProvoBeastAudio Жыл бұрын

@@vincentking8267 For the full Pac T harness, yes. For just the non-JBL speaker t harness, it's cheap.

@vincentking8267 Жыл бұрын

@@ProvoBeastAudio FYI, I checked out some of the cheaper ones, and that red wolf wiring is only 20ga 😬. And I can't seem to find a good alternative, so I may be buying more expensive, or cutting into the harness, because I'm not sending amped signals to door speakers through 20ga wiring.

@ogtremorr Жыл бұрын

After many cut fingers, and MANY f-bombs I’ve successfully installed my amp and sub in my 2022 Corolla because of this video. Thank you for taking the time to make this and I appreciate the hell out of you.

@ivanvalverde7018 Жыл бұрын

Did you set the gains for the amp?

@koreanjesus469 4 ай бұрын

that's about to be me, thank goodness he made this video

@nightmare-anatomy 7 ай бұрын

Just FYI the bolt needed for that ground spot is a 6mm 2.00 pitch

@armandoramos1949 8 ай бұрын

Thank you for sharing and making the Corolla with much needed upgrade in the sound system.

@user-hh2ok2my8l 4 ай бұрын

DUDE!!! THANK YOU. I just got a 22 XSE that for some reason didn't have the JBL system and desperately needs at least a sub. This is exactly the video I needed

@theceo1537 4 ай бұрын

Are there 2 speakers up on dash by glass window.??

@YouFrAGit Ай бұрын

Right? I have a 21 xse and whoever bought it first, never got the upgraded system… you get the xse but don’t upgrade the radio? lol 😫

@JohnDoe-kf4mr 3 ай бұрын

Each day I struggle like hell, want to quit, and then wake up ready to install the subs. It’s been two days going on 3, this video helped a lot. Thanks.

@jesusv5169 3 ай бұрын

Keep going bro it gets better

@The_realArcher 2 ай бұрын

Thank you for this, hard to find any wiring schematics. I just installed this exact set up almost, and the speaker wires are the same, on my 2022 Corolla SE, behind the head unit(radio). Getting the power wire through the firewall is by far the hardest part. I tried going through the passenger but it was too tight and I did not want to remove the windshield wiper and cowel. I removed the battery and had a bit more access to the grommet back there. After some cut up hands everything is installed almost exactly like how you did it. Last thing I need is an AUX cord to connect my base knob but other than that I’m set! Finally, so stoked. Much appreciate you taking the time to film this.

@harringtonhaynes2665 2 ай бұрын

so removing my battery is the secret. say no more

@iheartshrooms 19 сағат бұрын

Thank you so much. In my 2011 I just spliced into the rear package tray speakers. My 22 doesn't have them. You're a life saver.

@z33tanner 3 ай бұрын

Thank you for the video, massive help to the DIY community. Got a Skar SDR 10" sub installed running at 500W rms off of a Leigesaudio cheap amp, Stinger 4ga wiring, Kicker LOC, Red Wolf harness adapter on my 24' Corolla LE. Not one broken clip so happy haha. After much main manually locating rear speaker wires and polarity with my buddies tool the system sounds great!!

@DamienCamarena 2 ай бұрын

which one is it i’m currently looking for it

@DankUrbanBoss Жыл бұрын

Thank you very much! The attention to detail was well appreciated

@it4dps 11 ай бұрын

Thank you for taking the time to make and post this video! I had no idea how to get power through the firewall and to the trunk on my 2023 Corolla. I couldn't see any grommets because of the heat shield. This saved the day, and it really wasn't as bad as I thought it would be. Instead of soapy water, I used dielectric grease and it worked great. Thanks again!

@harringtonhaynes2665 2 ай бұрын

my heat shield is in the way too, help me brother. please

@NCCountryLiving 7 ай бұрын

Ah hell why can't they just make like the old days....so now I gotta get so much stuff. Will I do it yes today nope. Thank you sir for this video saved me lots of time.

@mommathinksimugly 4 ай бұрын

That’s an m6 bolt for the ground wire. Found that out today. Your video was super useful for my 2024 Corolla install

@NSBhomies 3 ай бұрын

Did you do it yourself?

@mommathinksimugly 3 ай бұрын

@@NSBhomies I did everything but the line output converter on the deck. Had a shop do that and adjust the gain. That little 8” Skar EVL hits hard with the 800 watt amp that came with the kit.

@bryanbrewster2405 3 ай бұрын

If you’re doing this on a 2024 the wires are gonna be completely different colors than in the video. The good thing is that the wires are all in the same position. Just put my system in today and damn near shit myself after seeing that the colors were different. Threw a Hail Mary and guessed that the connections were all the same just different colors and it worked🙌🏼

@garykinaitis2433 Ай бұрын

Bro can you help me what color is the 12v and ground?! I figured out the spks

@bredker Жыл бұрын

man the complexity of this is nuts - i would not trust anyone at like a best buy doing this in my new corolla.

@ProvoBeastAudio Жыл бұрын

Yeah, i'd avoid most big box stores.

@matthewcooper7944 10 ай бұрын

I want to say thank you for this video! I was finally able to install my niece's kicker system from using your video. She's supper happy. Gret video! Thanks!! 👍🏻

@gosdopey5437 4 ай бұрын

Where did you find the wiring diagram? I wanna connect mine into the rear speakers but I can’t find an accurate color coordinated diagram

@jms7585 Жыл бұрын

Question: I have the 2020 Corolla XSE with the dreadful JBL so-called upgraded audio package. Can I tap my Wavtech Link DQ LOC from the JBL factory subwoofer leads to gain the lower frequency hertz??? I have played 40 and 50 HZ test tones and metered the voltage and get nothing. I only get voltage when I play midrange frequencies around 200-300 HZ. Thoughts? I hear the factory sub is DVC so I assume I would connect both positives together to the pos lead of the LOC and the same for the negative. I am running a mono 1200 watt rms Pioneer amp at 1 ohm (stable) to only power a 1200 watt rms American Bass subwoofer.

@ImAlrightITHINK 4 ай бұрын

Wouldn't be an audio install without at least one bloody knuckle 😂✊🏽

@TonyyFast 6 ай бұрын

Any idea if this is the same as the Corolla Cross? Looking to add a sub. Thanks!

@emadventures6975 4 ай бұрын

Does this work for the new radio system for 23 and 24? its not the same as the one shown in video

@ivanvalverde7018 Жыл бұрын

Hey Provo Beast, If I use the Full Pac T-Harness, will it already have a ground cable? Or would you recommend making one like you did by using the mounting locations (6:11)

@clayscott8363 7 ай бұрын

Do you have any info on what the factory head unit clips at? I keep mine below 45 is that too low for clean signal

@jms7585 Жыл бұрын

Did you set the output of the LOC with the DD1 as well?!

@richardleeper1143 Ай бұрын

How did you actually mount the amp board? Looks like it is just sitting on top of the carpet?

@Skwarecat 7 ай бұрын

After installation did anyone have issues with the steering wheel controls not working? I followed this video and installed a sub+amp in a 2022 Corolla. Two weeks after installation the steering wheel controls started acting up and eventually stopped working. I took it to the dealer who replaced the coil wire and the steering wheel and did not have the issue resolve. I had to bail out because if the issue was caused by the sound work it wouldn’t be under warranty. Any ideas? Again, I followed this guide closely. I’ve no idea why this is happening.

@harringtonhaynes2665 2 ай бұрын

so if you had the T-Harness, would you still have to cut those T Harness wires instead?

@jonathanirumluig6671 10 ай бұрын

What is the remote wire in this car (OEM stereo) I have a corolla 2020

@shakerun9869 11 ай бұрын

I have a 2023 GR Corolla... You sure this will work... Lots of places say 2022 is were it stops

@carlosschein9283 8 күн бұрын

Did you ever figure out which harness works with 2023-2024? I don't want to purchase the wrong one. Thanks

@johnmartucci7629 Жыл бұрын

I've got 2 jbl p1224 12 inch subwoofers and a 3000 watt genius Amp can I wire this up in my carolla the same way?

@Gamer-lm5op 8 ай бұрын

Do I need the hardnes to not cut the oem wires??

@TheXabiAlonso83 Жыл бұрын

Hi Chris! Great videos, like always! I'm trying to connect an Alpine KTP445A amp to my Corolla Sedan (2023), The speakers are already connected with an individual harness for the speakers with the 445A harness, was the only thing I finded until I see your video... The doubt that I have, is if I have to buy PAC LPHTY02 to complete my installation or if I can connect the power cords individually of the other plug an can work correctly. I supposed that direct 12v, ground and key ignition 12v are basical, but the telephone wire, remote one or other are compulsory to work. Or being connected to the main unit, they are doing their function yet. The thing is that, where I can found a diagram of factory plug for knowing which wire are every one. Cause 12v and ground I have located with your video, but in my car are different colors... Thank u very much in advanced!

@armandolopezjr7984 7 ай бұрын

I'm having the same issue at the moment did you ever figure out which wires are for what?

@acema13 9 ай бұрын

Would the process be the same for a 2021 hybrid Corolla?

@richardleeper1143 Ай бұрын

Curious, what voltage did you set the LOC gains to?

@Fixitnshipit 4 ай бұрын

Did anyone have rattles from the rear after subwoofer install? Is it mainly from the rear deck?

@marcjoseph2081 Жыл бұрын

Is the color code the same for a 2020 rav4?

@finnamajig 7 ай бұрын

How different would this be on a 2020 yaris??

@0bzen22 Жыл бұрын

Was wondering if there's a more ghetto alternative for me. Will be a Corolla 2.0L Hybrid Sport Touring, with the battery and a power socket (lighter-type, IIRC) in the trunk. So, have a powered subwoofer, nothing too fancy or demanding, that I can plug in and out, and with a Blutooth receiver for the signal), with some app. Plus tere are some interesting storage compartments in the Touring that could be useful to tuck away some stuff. Subwoofers don't need high-fidelity signals, just anything below 100hz, which is pretty easy going for a wireless transmitter. With Android Auto, might even write an app myself. First, I'll probably upgrade the speakers, and work on a bit of sound insulation, something I already did in a old Almera. Will see how it sounds first.

@0bzen22 Жыл бұрын

Naaah, I think I'll go with the Basspro Hub, using its high-level inputs and auto-sensing. I'll need to make a harness though, but should be easy enough.

@janjohnny4945 6 ай бұрын

@@0bzen22I've installed Jbl Basspro and it is a very good sub.

@scoop440 5 ай бұрын

Will this work with a Camry?

@jms7585 Жыл бұрын

Please do this install but with the JBL system. I will love you forever! Great channel!

@ProvoBeastAudio Жыл бұрын

Will do, once a JBL trim in this gen passes through the install shop!

@jms7585 Жыл бұрын

Good luck with it! You can not tap into any speaker wires as they are heavily crossovered and filtered. You will only have 200-400 hz going to the sub from the LOC. I assume a Kicker Key Loc is the only way to get a full range, clean audio signal outputted.

@ProvoBeastAudio Жыл бұрын

@@jms7585 If you want a clean output, use the Pac AP4-TY13 if you have JBL!

@ogtremorr Жыл бұрын

I replaced my factory speakers with some good kicker ones, but I still have the factory stereo unit. I'm planning on adding a subwoofer and a 5-channel amplifier (using this video) and if possible, I'd like to add my new speakers to my amp using this same method. Is it possible to use this method but with a 2-channel output converter for my sub and a 4-channel output converter for my speakers? Or is this only something that can be done when adding a subwoofer? I have a 22 Corolla SE without JBL.

@ProvoBeastAudio Жыл бұрын

Some 5 channel amplifiers have the option to internally pull the sub signal from the front 4 channels. So you may only need to install a 4 channel LOC for now (depending on your amplifier.)

@spensonmakuakane9586 Жыл бұрын

Could u do an aftermarket deck installation for this vehicle

@ProvoBeastAudio Жыл бұрын

Yes, a dash kit is now available for this, however, it only fits certain radios based on the space available. Send us a message on facebook and we can assist you with the parts needed.

@aliwooz913 Ай бұрын

you can utilize the factory head unit when adding a sub and amp? A buddy of mine has a 2020 Corolla with no JBL sound. He wants to add a sub. If the stock head unit can be utilized what will I need besides the obvious? Here is my list so far 1. 10" sub enclosed with box 2. amp 3. wiring for amp/sub 4. wiring harness for head unit to sub/amp? will that be needed? any help will be greatly appreciated

@ProvoBeastAudio Ай бұрын

If you send me a message on facebook / instagram, happy to help.

@ronchampagne8484 9 ай бұрын

How is the amplifier mounting rack secured to the vehicle ? I've been looking for a ready made plate that securely attaches to the car , not just lay there ?

@janjohnny4945 6 ай бұрын

I've glued a wooden board under the carpet to avoid drilling in the floor. But now I want to change an amp bigger one And I Wonder where to put it or maybe again under the seat. However Access to amp under the seat is not good.

@sunset6958 Жыл бұрын

Sweet

@LouieGomes Жыл бұрын

I need the JBL version

@samia1544 Жыл бұрын

if both the black an gray connectors on the back of the head unit splice into the one connector of the PAC do i have to buy 2 t-harnesses? or do both the black and gray connectors connect to the t-harness?

@ProvoBeastAudio Жыл бұрын

If you just need to tap in for signal, just get the red wolf one linked in the description. It’s cheap and gets the job done.

@DynamicTren 6 ай бұрын

Could I turn the bass up on the radio for a little bit more bass on the door or would that risk damaging the subwoofer?

@CodymoffittRHEC 5 ай бұрын

You can turn the gain on the amp down if you feel like it's needed

@stang_alvarez1687 6 ай бұрын

Hey Chris the plugs in the radio are different for a hybrid any luck on a diagram for that

@ProvoBeastAudio 6 ай бұрын

Sure, shoot me a message on facebook or instagram and we can find a solution

@ivanvalverde7018 Жыл бұрын

Hi Chris, for non-JBL corolla. Do I need to buy both optional T-harness you linked or just the full pac?

@ProvoBeastAudio Жыл бұрын

No, you can simply by the red wolf one to prevent the need to tap into the OEM speaker wiring. If you want to tap into power and ground as well of the radio, then go with the Pac Harness. It's one or the other, not both.

@ivanvalverde7018 Жыл бұрын

@@ProvoBeastAudio alrighty, thank you very much!

@preemoh103 6 ай бұрын

hey! i did what said but when i bought the t harness the power wires come with a yellow and an orange and have one constant coming from the car , but my car radio keeps pulling power even after dissconnecting my amp , any ideas what i did wrong ?

@ProvoBeastAudio 6 ай бұрын

The line out converter may remain on until the vehicle goes to sleep for up to 5-10 minutes. Depends on the line out converter, depends on your connections.

@sirpp18 Жыл бұрын

I have a 2021 Camry with JBL. I want to upgrade the amp only. Not sure how to do or what I need

@ProvoBeastAudio Жыл бұрын

I can help you, but you'd need to send me a message on our facebook page.

@franzdoblerjr7441 Жыл бұрын

Hey Chris. I'm installing a single sub in my 2020 Toyota Corolla without the JBL sound system. I purchased the LPHTY02 T- Harness and the Pac LP7-2. My question is how to tap into the T-harness? Included with the harness are pigtails. Is that where to make the speaker level input connection to the LOC and if so,should I connect to the rear speaker wiring instead of the front? Also, can i power the LOC by connecting it to the power extension pigtail harness that connects to the T-harness? Thanks for your time Chris.

@ProvoBeastAudio Жыл бұрын

Lots of great questions, and to be more helpful, send me a message on our facebook page so we can walk you through the process!

@ProvoBeastAudio Жыл бұрын

Either don't use the pig tails and connect the speaker runs straight through, or use one set of pig tails (either the front or rear set) and tie in your LP7-2. Yes, you can also tie in the power and ground into the yellow and black wires on the T harness. Here is the manual which helps as well: catalog.pac-audio.com/index.php?controller=attachment&id_attachment=1990

@franzdoblerjr7441 Жыл бұрын

Thanks alot Chris! Im begining to see what needs to happen. I'll message you if I run into anything, or better yet, how it turns out! Thanks again for your time. Your installation videos are the best I've seen out.

@franzdoblerjr7441 Жыл бұрын

Worked out great! I tied the Line out converter (Pac LP7-2) into the left and right front speaker wires of the Pac LPHTY02 T-harness using one of the the included pigtails LPH-SPK(E), ( red, red/black, blue, blue black) according to the instructions. I also connected the also included power extension pigtail ( LP-SPK(F) (yellow, red, black), I cut and twist capped the red wire (ignition) , butt spliced the yellow (constant 12V) and black (ground) into the matching wires on the LOC. So far, so good, and I didn't have to cut into the vehicle factory harness. Thank you for all the info you put in this video , and also taking the time, reaching out, and answering my questions. So again guys, thank you!

@majormctater232 Жыл бұрын

Been considering something similar for mine, does anyone know if the trunk rattles with a set up like this?

@adrian506 Жыл бұрын

many modern cars have a plastic trunk, so it may rattle even with a small subwoofer like this one... :/

@Crizpyx Жыл бұрын

Do you think 0 gauge wire could fit through either one of the grommets?

@dueloneduel Жыл бұрын

did you try yet? Im gonna run 0 gauge as well

@Crizpyx Жыл бұрын

@@dueloneduel yeah. The grommet above the Gas Pedal is where I did it. You have easier access going through the firewall, the grommet is behind the battery

@dueloneduel Жыл бұрын

@@Crizpyx thanks a lot!

@ivanvalverde7018 Жыл бұрын

Do I need to buy the SMD DD-1 or is there any other possible way to set the gains? Thanks in advance.

@ProvoBeastAudio Жыл бұрын

You can set gains with a multi-meter as well, there are videos on youtube to do that.

@ivanvalverde7018 Жыл бұрын

@@ProvoBeastAudio awesome, thank you!

@haidenkropf 8 ай бұрын

I put everything together got spark in the ground wire. Then never again. My amp won’t turn in. I’ve tried changing the fuse in the amp. The one to the radio is good. I’m not sure if there’s any other fuses or anything else I can do. Or do you possibly think the amp could have fried. Idk what to do. Thanks.

@ProvoBeastAudio 8 ай бұрын

Fuse under the hood by the battery. Sounds like you had a short.

@haidenkropf 8 ай бұрын

@@ProvoBeastAudio are you talking about the main fuse to the positive wire where you put the fuse in? I checked it and it was good. So I think I maybe had a faulty Amp so I’m getting refunded one

@salimkarimov7401 3 ай бұрын

I don't know why but maybe because the one I working on has navigation but my stereo wiring is nothing like this. Completely different

@Evan11262 Ай бұрын

Did you ever find the correct diagram, I'm trying to do this now and can't find anything

@clayscott8363 Жыл бұрын

Could you tell me if the customer supplied most of the equipment what should the labor charge be

@ProvoBeastAudio Жыл бұрын

Huge variables there - depends on the shop of what they will charge. Most shops wont install your own equipment as they cannot warranty it. You will have to call around if to find a shop that will install your own equipment.

@clayscott8363 Жыл бұрын

@@ProvoBeastAudio ok

@alainameadows5752 Жыл бұрын

Do I need both t-harnesses or just one or the other?

@ProvoBeastAudio Жыл бұрын

Just one or the other depending on your trim.

@alainameadows5752 Жыл бұрын

Ok thanks! How do I know which one I need of the non jbl ones

@theactualtopher Жыл бұрын

My constant power and negative for loc are different colors. Mines not turning on

@ProvoBeastAudio Жыл бұрын

use a multi meter to check your connections.

@theactualtopher Жыл бұрын

@@ProvoBeastAudio found the my remote turn on connection was loose. Amp turns off but goes into protection mode right away as soon as the sub hits

@theactualtopher Жыл бұрын

@@ProvoBeastAudio found the problem. My ground had a small plastic backing that I didn’t notice. Fixed ground works great now!

@ali-ic5kd Жыл бұрын

Will this work for a ‘20 Corolla hybrid?

@ProvoBeastAudio Жыл бұрын

Hybrids are tricky in that they don't have a traditional alternator, and instead High to low voltage reducer / regulator to charge the 12v battery from the high voltage hybrid battery. Most converters by toyota are 30 amp output, so this "may" work, but may be too much for your hybrid's electrical system to support. You can still add a sub, but consider something a bit more conservative (20 amps max).

@nathanz602 7 ай бұрын

What size is the screw for the ground?

@ProvoBeastAudio 7 ай бұрын

threaded OEM ground takes a 6mm with a 2.00 pitch

@nathanz602 7 ай бұрын

I found that a 6mm with 1.0 pitch fits 🤔.

@ProvoBeastAudio 7 ай бұрын

If that fits, perfect!@@nathanz602

@nabrubus8313 Жыл бұрын

For some reason, my wiring is COMPLETELY different. I have no white in the OEM wiring whatsoever. Everything that should be white is salmon pink-ish. I tried to hook everything up assuming it'd work, and to no one's surprise, absolute failure. No green light on the amp.

@nabrubus8313 Жыл бұрын

For context, I drive a 2022 toyota corolla LE standard. The hatchback shouldn't have any different wiring.

@ProvoBeastAudio Жыл бұрын

@@nabrubus8313 Does your Corolla have JBL?

@chrisdominguez896 Жыл бұрын

When does the head unit clip?

@ProvoBeastAudio Жыл бұрын

From what I remember, clips after 60.

@jms7585 Жыл бұрын

Does the JBL headunit (premium audio package) clip at 60 as well?

@youwach18 Жыл бұрын

I have the non jbl 2022 corolla SE. For the sub frequency(40Hz) it was at vol 60. And for the highs (1KHZ) it was at 45.I used the SMD DD1 to check. Since I just added a 4 channel to my system I set both my sub and highs amp 45.I'm using A LC7i as my LOC.With the T harness that PB linked in his discretion.

@JavierRivera-ee9hi Жыл бұрын

question... where to connect the remote cable

@ProvoBeastAudio Жыл бұрын

We talk about it multiple times (you have to watch the entire video). Start @ 10:03, or jump to 12:35

@athitthongsaeng7728 Жыл бұрын

What’s the remote out wire from the stock unit?

@ProvoBeastAudio Жыл бұрын

@@athitthongsaeng7728 There isn't one, instead, there is a accessory wire on the factory radio you can tap into. Use this video to walk you through the process: kzfaq.info/get/bejne/pt6ogdl6mJ-Xl3U.html

@gtech039 Жыл бұрын

Can you do a Toyota Corolla SE 2023 with JBL audio?

@ProvoBeastAudio Жыл бұрын

Sure once we get one in the shop.

@AV_Cinema Жыл бұрын

@@ProvoBeastAudio im looking forward to it aswell without the jbl though but should still help thank you!

@gtech039 Жыл бұрын

@@ProvoBeastAudio Is there a way to do this just by getting the signal through the back speakers? and can a 0 gauge wire fit through the firewall?

@ProvoBeastAudio Жыл бұрын

@@AV_Cinema If you have the JBL amplifier, generally this gen Corolla has the 9 speaker system, and a factory sub in the rear deck of the car. You can tap into those leads at the factory sub for signal to your new amplifier.

@ProvoBeastAudio Жыл бұрын

@@gtech039 Zero gauge should still fit, but will be very tight getting through the firewall. You may need to drill instead. As for signal to tap into, with the JBL amplifier, you will need to tap into the factory sub located in the rear deck, or at the factory amp under the seat.

@Bigislandguy 5 ай бұрын

What the average cost for this service?

@ProvoBeastAudio 5 ай бұрын

Parts and labor differ from shop to shop. Some shops don't allow you to bring your own equipment, others do. Online prices will vary over in-store prices. So to answer your question, "it depends". For the parts we used and recommend, we have liked in the description.

@z33tanner 3 ай бұрын

For anyone who needs wiring info on a 24 Corolla Hybrid LE for LOC install! (No info online had to verify with NVX speaker polarity tool) RR speaker: Purple speaker wire to Blue radio wire POSITIVE White speaker wire to White radio NEGATIVE LR speaker: Pink speaker wire to Pink radio NEGATIVE Green speaker wire to Green radio POSITIVE