Services

Six disciplines. One obsession.

Every discipline handled in-house — from the wiring to the tune.

01 / The Craft

The full Plaza menu.

01

Custom Audio

Head units, component speakers, subs and amps tuned to your ride.

02

Full Installations

Clean wiring, fabricated enclosures, factory-look integrations.

03

Lighting & HID

LED bars, underglow, HIDs, halos and interior ambient kits.

04

Alarms & Security

Viper alarms, remote start, GPS tracking and kill-switches.

05

Window Tinting

Ceramic and carbon tints — heat rejection, UV, and privacy.

06

Marine & UTV

Waterproof audio for boats, side-by-sides and off-road rigs.

02 / The Process

Four steps. No shortcuts.

01
Consult

We sit down with the car, the music, and the budget. No pressure, no upsell.

02
Design

Signal path, power budget, enclosure volume — engineered before a single wire is cut.

03
Fabricate

Enclosures, panels, harnesses — hand-built in-house to factory tolerance.

04
Tune

DSP, time alignment, level matching — voiced by ear until the car disappears.

03 / Build Tiers

Three starting points. Every build custom.

Tiers are starting frames — we tailor from there.

Entry01

Daily Driver

from $899
  • Front-stage component swap
  • 4-channel amplifier
  • Sound deadening — doors
  • Factory head-unit retention
  • 1-year workmanship
Book this tier
Most popular02

Enthusiast

from $2,400
  • Full active front stage
  • Dedicated sub + mono amp
  • DSP with tune
  • Deadening — full cabin
  • CarPlay retrofit option
  • Lifetime workmanship
Book this tier
Flagship03

Concours

quote only
  • 3-way active + reference sub
  • Multi-amp rack, fabricated
  • Custom trim panels, veneered
  • Full DSP voicing, multiple presets
  • Alarm, cameras, lighting integration
  • White-glove delivery
Book this tier
04 / Authorized Dealer
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05 / Common Questions

Answers, straight.

Q · 01
Do I need to keep my factory head unit?

Almost always yes — modern factory units carry vehicle data (chimes, warnings, camera feeds). We integrate around them with signal processors so nothing is lost.

Q · 02
How long does a typical build take?

A daily-driver install is one day. Enthusiast builds run 2–4 days. Concours flagships are scheduled by the week — we quote realistic timelines up front.

Q · 03
Is my workmanship really guaranteed for life?

Yes. As long as you own the vehicle, we stand behind every wire, panel and fabrication we touched. Bring it back — we fix it.

Q · 04
Do you install customer-supplied gear?

For select flagship components, yes. For entry gear we generally don't — pairing the wrong amp to the wrong sub costs more than doing it right the first time.

Book

Ready to build? Come in.

Private consult. Honest recommendations. A build calendar we protect.

Audio One Plaza · 573 H St, Chula Vista, CA 91910 By appointment · Tue–Sat