Subwoofer Installation in Hillcrest

Bass is the most-requested upgrade in our shop, and there's a wide spectrum of options. We install 8", 10", 12", and 15" subwoofers in pre-fab sealed and ported enclosures, custom-fab boxes designed for your specific trunk, slim under-seat models for trucks where cargo space matters, dual-sub setups for SPL builds, and stealth-style enclosures that hide behind seats or in spare-tire wells. Every sub install includes proper power-wire routing through the firewall to the battery, a fused distribution block within 18 inches of the battery, big-3 alternator wiring upgrades on high-power builds, and gain-matched amp tuning so your bass actually hits without rattling the dash apart or distorting at high volumes. We tune by ear and by meter, set the low-pass crossover correctly for the box, and check phase between sub and front-stage speakers. We carry Kicker, Alpine, Boss Audio, Memphis Audio, and Sundown Audio subs and can spec a setup from a clean daily-driver thump to a full SPL competition build. Common subwoofer-and-amp combo installs take 3 to 4 hours; full custom-fab builds run 1 to 3 days depending on complexity. Lifetime workmanship on every sub build, even on customer-supplied gear.

• 8", 10", 12", 15" subwoofers
• Pre-fab and custom enclosures
• Slim under-seat options for trucks
• Big-3 alternator wiring upgrade for high-power builds

Hillcrest drivers, an 18-minute drive down the I-5 to our shop on Palm Avenue. Daily drivers, hybrids, and EVs welcome.

Hillcrest's vehicle mix runs heavy on hybrids, EVs, and compact daily drivers, and we've installed audio in plenty of them. Take the I-5 south from University Avenue, exit Palm, and you're at the shop in about 18 minutes. Common Hillcrest installs include factory-look CarPlay and Android Auto retrofits for older Priuses and Civics, low-profile dashcams hardwired to the fuse box for clean appearance, alarm systems for cars that park on the street near University and Washington, component speaker upgrades for music quality, and slim subwoofers sized to fit hatchback cargo areas without losing space. We also work on EV-specific installs where 12V power tap points and door panels need extra care to avoid warranty issues. Walk in any day, free written quotes, financing available through five lender partners.