Car Audio Upgrades

Quality sound systems built to last.

We install radios, speakers, amplifiers, subwoofers, and DSPs using premium brands and proper wiring practices. Every install is done right with Four Connect wiring and attention to detail.

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 Why upgrade your sound Upgrade to high-quality speakers for crisp sound
Add deep, impactful bass with subwoofers
Clean power delivery with amplifiers for distortion-free audio
Fine-tune your sound with DSP time alignment and EQ
Reduce road noise and improve bass response with sound deadening
Premium OFC wiring for maximum power and longevity
 

Custom audio

Create your perfect system

Build a radio and speaker package, match it with Sound Digital power, and add Ground Zero subs. No pricing here—submit your build and we will quote it exactly.

Step 1

Select your Sony radio

Choose the interface and tuning power that fits your drive.

Sony XAV-AX3700 Sony

Budget-friendly single-DIN with a 6.95" anti-glare display, wired Apple CarPlay, LDAC Bluetooth 5.0, and Maestro ready.

Affordable CarPlay upgrade for any dash.

Sony XAV-AX3200 Sony

Wireless CarPlay and Android Auto with a clean interface and responsive touchscreen.

Great entry into smart dash upgrades.

Sony XAV-AX4000 Sony

Enhanced DSP tuning, dual USB inputs, and wireless mirroring options.

Balanced performance and flexibility.

Sony XAV-AX6000 Sony

High-contrast bezel-less display, LDAC-ready Bluetooth, and fast wake-up.

Premium look with audiophile-friendly features.

Sony XAV-AX8500 Sony

Top-tier screen clarity, advanced EQ and time alignment, HDMI input, and expanded pre-outs.

Flagship control for complex systems.

Step 2

Upgrade your speakers

Pick 2 or 4 doors and the Ground Zero flavor you love.

Speaker count

2 speakers 4 speakers

Ground Zero Iridium Ground Zero

Entry series offering balanced, natural sound quality. Polypropylene cones and silk tweeters deliver smooth highs and warm midbass. Perfect for upgrading from factory speakers on any budget.

Ground Zero Titanium Ground Zero

Mid-tier performance with stronger magnets for better control and punch. Aluminum tweeters provide brighter, more detailed highs. Handles more power for louder, cleaner playback.

Ground Zero Radioactive Ground Zero

High-performance series with advanced materials and larger voice coils. Superior clarity at high volume with minimal distortion. Best for audiophiles who demand reference-quality sound.

Step 3

Select your amplifier

Recommended: Soundigital EVOX2 power matched to your build.

Include amplifier Skip amplifier

EVOX2 400.2 Soundigital .2

2-channel amplifier delivering 400W. Perfect for powering front speakers with clarity.

400W total power • Best for 2 speakers

EVOX2 400.4 Soundigital .4

4-channel amplifier with 400W total power. Great for powering all four door speakers.

400W total power • Best for 4 speakers

EVOX2 800.4 Soundigital .4

4-channel amplifier with 800W total power. Ideal for full-range speaker setups.

800W total power • Best for 4 speakers

Step 4

Add substage

Ground Zero low end with the configuration that fits your cargo.

Sub size

None (skip subs) 8-inch 10-inch 12-inch 15-inch

Power range

500W or less 500-1000W 1000-1500W 1500-2000W 2000W+

Iridium Ground Zero

Entry-level performance with accurate, musical bass. Ideal for daily drivers who want clean low-end without sacrificing trunk space. Works well in sealed or ported boxes.

Radioactive Ground Zero

Mid-tier output with stronger motor force and better heat dissipation. Handles more power for louder, punchier bass. Great for enthusiasts who want noticeable impact without competition-level builds.

Hydrogen Ground Zero

SPL-focused subs with massive aluminum cast baskets and reinforced cones. Available in 8" through 15" with up to 3500W SPL handling. Built for big, clean bass in daily and competition setups.

Nuclear Ground Zero

High-output competition series designed for maximum SPL. Heavy-duty construction handles extreme power and abuse. Best for serious bass heads and demo builds where volume is the priority.

Soundigital sub amp options (.1 series)

EVOX2 1000.1 Soundigital .1

Monoblock delivering 1000W for subwoofers. Clean, punchy bass power.

1000W total power • Best for Subwoofer

EVOX2 1600.1 Soundigital .1

Monoblock sub amp with 1600W. Serious low-end power.

1600W total power • Best for Subwoofer

EVOX2 3000.1 Soundigital .1

3000W monoblock for competition-level bass. Pure subwoofer domination.

3000W total power • Best for Subwoofer

Step 5

Select add-ons

Dial in the extras that make your system complete.

OEM integration

Retain factory features and steering wheel controls.

Sound dampening

Reduce road noise and improve speaker response.

Battery upgrade

Stronger electrical support for added power.

DSP tuning

Precision tuning for staging and clarity.

Build preview

Your selections

Review the configuration and submit for a custom quote.

Radio

Sony XAV-AX3200

Speakers

4 speakers • Ground Zero Iridium

Amplifier

Not selected

Substage

None selected

Selected add-ons

None selected

Included add-ons

Four Connect wiring kit auto-added with any amplifier

Ready to price it? We will match power to your choices and confirm fitment.

Request my quote

No payment collected here—share the details and we will follow up with your custom quote.

Add-ons

OEM integration
Sound dampening treatments
Battery upgrades
Additional amplifiers
DSP installation and tuning

Lifetime labor warranty included

Ready to get started?

Quick quotes and honest service—backed by our lifetime warranty on workmanship.

Get a quote