LLJ Customs Car Audio Fabrication L.L.C

LLJ Customs Car Audio Fabrication L.L.C LLJ Customs Car Audio Fabrication is the leader in True Plug and play solutions for automotive audio

LLJ Customs is a family owned and operated business built to support our community of mobile audio enthusiasts and new comers! We are located in the very hot, very tornado free, sunny Phoenix, Arizona

03/19/2026

All those laughing emojis… and still zero evidence that anything we said is wrong or a lie. 🤣

Let’s run it:
Are shops still using rear signal for subs? No. You’re welcome.
MDF speaker rings? No — stacked plastic method. You’re welcome.
Still dropping entire headliners just to disconnect ANC mics? No — ANC bypass. You’re welcome.
For the customers — how many of you were told you couldn’t bypass Bose?
And yet… here we are. 😂
Pre-built kits on your website? You’re welcome.
Amp racks so people stop drilling into $85k trucks? You’re welcome.
And let’s not ignore it —
Who do you think pushed companies like Metra Electronics to finally include proper speaker harnesses in adapter kits after all these years? When we started selling them as a kit lmao

The list keeps going.

So I’ll ask again —
Name one company in this industry that calls it out like we do.
You can’t. Because most of you need your little groups to stay relevant. 🤣
And let’s be honest —
How many of your websites showed up 3 years after mine during C-VID…

Same vehicles. Same product options. Same kits. Same layout. 😂

Some of you have been doing this for 30 years…

So where was all this 15 years ago?

I started this company working 68+ hours a week as an emergency tech for the state of Arizona — out of a garage, with $5K and junkyard parts.
No handouts. No loans. Just work.

And what’s about to happen over the next 9 month?
It’s going to hit fast.
Four years of product development going live:
Sub boxes. G racks. Power Plate System. More base connectors,speaker harnesses (26) and at a fraction of the price. And the cherry on top, getting to call you out when u copy it lmao 🤣 😂

FAFO.

We dont just depend on amplifier rebranding every 4 years 😂🤣

**taudio **tshow

03/18/2026

MASTER TECH EXPO is where failing businesses go to learn how to copy and paste what actually successful shops are doing.
The main event? Basically built around our S.I.K. systems — which is wild. If you walk into a shop that trains there, just know you’re about to get overcharged for mediocre work by people useing ur car to test and learn (just look up the FB support pages they use). Its a comedy show..
They’re out here “learning” DSP tuning like it’s new… in 2021. Meanwhile it’s 2026 and they still haven’t produced a single original product or design. What happened 5 star you all out of product ideas or is it that WE haven't dropped a new product?

**tshow **taudio

03/10/2026

Shhhiiishhhhhhhh this is gona be fun !

02/25/2026

This industry is a s**t show ran by stupid greedy f**ken clowns !🤡

NEW  printers new cards fykyk
10/24/2025

NEW printers new cards fykyk

Perfection is what we do ! Every product is handmade! From solving the problem to design, materials, and finish. At LLJ ...
09/18/2025

Perfection is what we do ! Every product is handmade! From solving the problem to design, materials, and finish. At LLJ Customs, we aim to over deliver with every product we design and manufacture!

China China China you are sooo desperate haha PAC,metra,axxess,soundsgoodstereo,MS must be calling for a new product ide...
09/16/2025

China China China you are sooo desperate haha PAC,metra,axxess,soundsgoodstereo,MS must be calling for a new product idea 💡 😄 😆 🤣 🤣🤣 can you say.... blocked list you cant check out no more. Not from your forwarding buddies in Cali, or Florida and most definitely not shipping to you. Tired of feeding other families with my work. 😉

Cant tag them because they hide..blocked us 😭😭🥺.. just goes on for 120 more days FYI.

THE MU**ER FU***NG STANDARD.... lady's and grunts !

Elite Bose loopback harnessess have been restocked. 👋👽
07/23/2025

Elite Bose loopback harnessess have been restocked. 👋👽

Asking for a friend…Is “amp board” just a polite way of saying: “we used cheap components to knock off a legit amp rack ...
07/16/2025

Asking for a friend…
Is “amp board” just a polite way of saying: “we used cheap components to knock off a legit amp rack design”? 🤔

Kind of like how Metra’s Tsunami 9-wire was supposed to be “revolutionary” (5star clown audio) — but turns out it’s just low-grade silicone wire in our selected AWG not even twisted. Yes, twisted pair matters, especially when you’ve got RX/TX signals running at different power levels in the same rack and want to have true differential balancing. Adding connectors to separate the AMP RACK and harness/power ...

Its funny — nobody was doing it like that until we called it out.

Suddenly they’re updating the product designs and over priced classes… but still not admitting why. Coincidence? Yeah, sure. 🙄

It’s almost like some of these “innovations” are just marketing decks stapled to cobbled-together parts. Engineered? More like checkbox compliance.i guess they forgot videos and pictures exist lmao 🤣

07/12/2025

AND another one ! 👀 Introducing the all new UQH LLJ Customs ANC bypass harness. This harness is designed to disable the ANC microphones in your Cadillac with AKG system that has the UQH RPO code. Invented, manufactured, and sold ONLY by LLJ Customs Car Audio Fabrication L.L.C or at T-harness OEM Audio integration. Stay authentic! 👽

Address

10801 N 24th Avenue Suite 110
Phoenix, AZ
85029

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 8am - 12pm

Telephone

+16023207004

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