GMC Sierra 1500
The full build: suspension, performance, audio and lighting
Car Audio & Subwoofer Installation in Braselton, GA
Good audio is mostly good installation. We fit subwoofers, amplifiers, head units and door speakers with proper power wire, correct grounds and clean mounting, so the system plays hard without draining your battery or buzzing through the trim panels.
From $350Sub and amp install. Varies with vehicle and wiring complexity.
What's included
Audio Systems at Forge Customz
- Sub and amp installations from $350
- Head unit and door speaker upgrades
- Under seat and custom enclosure subwoofers
- Correctly sized power wire, fusing and grounding
- LED sound reactive lighting tied into the system
How we quote it
Send your year, make, model, trim and drivetrain. We confirm what actually fits your vehicle at its current ride height, price parts and labor, and only order once you have approved the number and left a parts deposit.
All pricing is vehicle-specific and subject to fitment confirmation prior to installation.
Common questions
How much does it cost to install a sub and amp?
Installation starts at $350 and moves with the vehicle and the wiring involved. A single amp and sub in a crew cab truck is straightforward, while a multi amp build with a custom enclosure and a second battery takes considerably longer.
Will a big system drain my battery?
Not if it is wired for the draw. That means correctly sized power wire, proper fusing, a solid ground and, on larger builds, a charging system upgrade. We will tell you upfront if your setup needs one.
Related builds
We have done this before
While you're here
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Lift kits, leveling kits and lowering kits installed and aligned.
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Rock lights, wheel lights, LED emblems, headlights and taillights.
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Fiber optic star ceilings, from a few hundred stars to over 1,750.
ViewWheels & Tires
Thousands of wheel and tire combinations, fitted right the first time.
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