Collection: Speaker Installation Kits

 The simplest way to buy speaker adapters + speakers+ Sound Dampening + Speaker adapter harnesses. With some input from our friend and customer Michael. This Beautiful creation of product line has arrived. 
We aim to give you, the customer, full control of what you buy and if you buy it. We request the bare basics and let you pick and choose how you SPEED Bundle! Need it? Ok add it! Nah, already have that part I just need this and that? Ok great. We don't force you to buy this or get that or nothing at all. Just what you need all in one place!
Have questions? Comments. Let us know Text: 602-320-7004 or email us at Support@LLjcustoms.com. 
Brand
Product type
Availability
Vehicle Manufacturer
Vehicle Year
Vehicle Factory Amplifier
Vehicle Type
2 products
2014-2023 Chevy/GMC OEM Speaker door adapter Kit 8 inch (Pair)
2014-2023 Chevy/GMC OEM Speaker door adapter Kit 8 inch (Pair)
2014-2023 Chevy/GMC OEM Speaker door adapter Kit 8 inch (Pair)
Price
$55 USD
2014-2023 General Motors Vehicle Speaker Adapter Kit
2014-2023 General Motors Vehicle Speaker Adapter Kit
2014-2023 General Motors Vehicle Speaker Adapter Kit
Price
$10 USD

What is Shock-Wire ?

Well its as close to perfection, and true audiophile quality, that you can get in an RCA cable. Our specked wire design means the same accuracy and quality in every RCA we manufacture. Its about shoiwing what true quality & performance looks & sounds like. Our Shock-Wire brand is designed & developed by the owner who has 8+ years as a comunications technician. "Understanding how signal reacts in its different enviroments is a big factor in our RCA design. We use methods that we know will deliver in the worst of places". So why spend more to get less?

What is ANC ?

Active-noise-control(ANC) technology takes advantage of the vehicle's audio system to diminish unwanted noise generated by the engine. To reduce that noise, engineers use active acoustic control or ANC to generate noise-cancellation signals, which are played on loudspeakers in the car's cabin. If this signal is processed by the aftermarket amp you will hear rumbling when engine is revving up or your subwoofers are picked up by the ANC microphones. In this situation the ANC must be bypassed.

LLJ DIY Harnesses

Dont want to wait ? Not a problem.
Sold out
2014-2018 GM/GMC vehicles with 8" or select 4" screen's LLJ DIY Harness
2014-2018 GM/GMC vehicles with 8" or select 4" screen's LLJ DIY Harness
2014-2018 GM/GMC vehicles with 8" or select 4" screen's LLJ DIY Harness
Price
$27 USD
2019-2023 GM | GMC | Buick | Cadillac Aqua & Tan LLJ DIY Harness
2019-2023 GM | GMC | Buick | Cadillac Aqua & Tan LLJ DIY Harness
2019-2023 GM | GMC | Buick | Cadillac Aqua & Tan LLJ DIY Harness
Price
$27 USD
Sold out
2013-2022 Chrysler | Dodge | Jeep | Ram LLJ DIY Harness
2013-2022 Chrysler | Dodge | Jeep | Ram LLJ DIY Harness
2013-2022 Chrysler | Dodge | Jeep | Ram LLJ DIY Harness
Price
$30 USD
2019-2023 GM | GMC | Buick | Cadillac Black & Gray LLJ DIY Harness
2019-2023 GM | GMC | Buick | Cadillac Black & Gray LLJ DIY Harness
2019-2023 GM | GMC | Buick | Cadillac Black & Gray LLJ DIY Harness
Price
$27 USD
2018-2023 Select Ford LLJ DIY Harness
2018-2023 Select Ford LLJ DIY Harness
2018-2023 Select Ford LLJ DIY Harness
Price
$27 USD

Size Matters

Take out the 6x9 and add an true 8" Sub/mid range in any Chevy/GMC from 2014-2022.