Audio System Repair & Diagnostics in Point Loma

We diagnose and repair audio system issues, alternator whine, blown speakers, intermittent power loss, distorted bass, dead amps, popping noises, ground-loop hum, blown fuses, intermittent CarPlay drops, factory-radio integration issues, and any wiring gremlin you've got. The diagnostic process always starts the same way: we listen to the symptom, replicate it on the bench or in the vehicle, and trace the issue back through the signal path until we find the root cause. Photos of every fault are documented before any repair work begins, so you know exactly what was wrong, why it happened, and what we're fixing. Common repairs include re-grounding amplifiers to clear alternator whine, replacing burnt voice coils on subs that were running over their RMS, re-tuning gains on amps that were running too hot, replacing aging RCA cables that pick up ignition noise, and tidying up wiring runs so the system runs cleanly. We work on systems regardless of where they were originally installed. Most diagnostics are same-day. Lifetime workmanship warranty on every repair.

• Alternator whine + ground-loop fixes
• Blown speaker replacement
• Amp re-tuning + gain matching
• Wiring overhauls on bad installs
• Photo proof of issue before repair

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.