Stereo/Amp Isolation Harness product with wiring and solenoid components
Stereo/Amp Isolation Harness For Second Battery Kit

Vendor:GGLighting

Stereo/Amp Isolation Harness For Second Battery Kit

$80.00

The Stereo/Amp Isolation Harness allows you to play your car stereo with the engine off by connecting to the second battery kit solenoid. It plugs between your kicker stereo harness and uses a wire with a ring terminal connected to the positive side of the solenoid. The blue 12v+ cable from your factory amp should be relocated to the same lug on the solenoid. Made in the USA.

  • Connects your car stereo to a second battery kit solenoid for power with the car off
  • Plugs in between kicker stereo harness and solenoid
  • Includes wire with ring terminal for positive connection
  • Relocates factory amp 12v+ cable to solenoid lug
  • Installation recommended with solenoid flipped under dash

Maintain stereo power with engine off

Stereo/Amp Isolation Harness For Second Battery Kit

Exact Product Details

Product Features and Specifications

Country of Manufacture
USA
Connection Type
Plug harness for kicker stereo
Installation Position
Recommended under dash
Wiring
Includes ring terminal wire
Compatibility
Works with second battery kit solenoid and factory amp 12v+ cable
Usage
Audio power isolation in vehicles

What arrives

Stereo/amp isolation harness wiring kit

Electrical Integration

Designed to Connect with Kicker Stereo and Second Battery Kit Solenoid

Flip solenoid to position lugs under dash, plug harness between kicker stereo harness, connect ring terminal wire to positive solenoid lug, relocate blue factory amp 12v+ cable to same lug

Shipping and Returns

Purchase Details

Shipping Information

See checkout for shipping rates and delivery estimates

Return Policy

30 day returns, no label fees, no restocking fees
Stereo/Amp Isolation Harness product with wiring and solenoid components

Keep the soundtrack alive

A quiet, confident link that lets the music stay when the engine rests.

Parked, not paused

Stereo/Amp Isolation Harness For Second Battery Kit

Simple power, thoughtful moments

The night winds down, doors open, and conversation spills into the air—then someone turns the key and the music cuts out. The Stereo/Amp Isolation Harness ends that small interruption. It connects to your second battery kit’s solenoid so the stereo keeps playing with the car off. No anxious glance at the ignition, no rush to leave.

What changes

Gatherings feel unhurried when the playlist doesn’t depend on an idling engine. Tailgates, trailheads, garages—sound carries the moment while the vehicle rests. This harness fits neatly into the existing stereo path and ties to the second battery kit, creating an easy, dependable handoff of power. Made in the USA, it brings calm to the way you listen.

Who it serves

Drivers running a second battery kit who want their Kicker stereo or factory amp to play while parked.

In use

Plug the harness between the Kicker stereo harness, connect the ring terminal to the positive lug on the second battery kit solenoid, and relocate the blue 12v+ amp cable to that same lug.
GGLighting brand cover

Brand Heritage

GGLighting’s Southern California Expertise

GGLighting began in Southern California in 2009 with a single focus: make lighting that survives the rigors of off‑road racing and desert running. For more than 16 years the team has specialized in 12V accessory installation and off‑road lighting, pairing energy‑efficient LED designs with USA‑manufactured pillar mounts and components built to exacting standards. Race‑proven performance is backed by a lifetime warranty, and California‑based operations mean same‑day shipping and accessible showroom service (visit their retail showroom at 1020 E.). Buyers choose GGLighting when durability, reduced power draw, and straightforward installation matter—practical attributes for vehicles, workshops, and makers who demand lighting that works where it counts.
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Common Questions

Product FAQs

Will this let my stereo play with the vehicle turned off?
Yes. It isolates the stereo/amp to draw from the second battery kit via the solenoid, so you can listen while parked.
Where does the ring terminal connect?
Attach the ring terminal to the positive side of the second battery kit solenoid.
How do I place it in the stereo circuit?
Plug the harness in between the stereo harness coming out of your Kicker stereo.
What happens to the blue 12v+ wire from the factory amp?
Relocate the blue battery cable labeled 12v+ to the same lug as the red wire from the isolation harness on the solenoid.
Any install tip for easier access?
Flip the solenoid so the lugs sit under the dash to make connections simpler.