Subwoofer Installation in Point Loma

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

Point Loma drivers, a 20-minute drive up the I-5 to our Palm Avenue shop. Marine, Jeep, and daily-driver work all handled.

Point Loma blends Navy housing, Sunset Cliffs daily drivers, and a heavy boat-owning crowd around Shelter Island and Harbor Island marinas. The I-5 south from Rosecrans gets you to our shop in about 20 minutes. Common Point Loma work includes marine audio installs with UV-rated speakers and corrosion-resistant amps for boats kept in salt water year round, Jeep audio packages for Wranglers and Gladiators that double as beach rigs, factory-look CarPlay retrofits for daily-driver sedans, alarm systems for vehicles parked along the cliffs, and full system rebuilds for trucks heading to Liberty Station events. We also handle audio repairs on systems installed elsewhere, blown speakers, alternator whine, intermittent power loss. Walk in any day, financing through five lender partners, written quotes on the spot.