Car Audio Installation Near Me in Miami — From $150

Q: How much does car audio installation cost in Miami?

Cost depends on scope. Estimated ranges: head unit swap $150–$400, subwoofer and amplifier install $400–$900, full custom build $1,200+. All ranges include labor. An itemized quote is provided before any work begins. Call (786) 883-5475 for a personalized estimate.

Q: How long does car audio installation take?

Head unit swaps: 2–3 hours. Subwoofer and amplifier installs: 3–5 hours. Full custom builds: 1–3 days depending on scope. Most standard installs are same-day if you drop off by 10 AM.

Q: Do you install equipment I bring, or only equipment you sell?

Both. Galaxi Sound installs customer-supplied equipment regularly. We will not install equipment that is clearly damaged or counterfeit, and we will let you know before we start if something is not compatible with your vehicle.

Q: Do you do competition car audio builds?

Yes. Competition SPL and SQ builds are part of Galaxi Sound's roots. The team is an IASCA champion and SPL world record holder. If you are building for IASCA, dB Drag Racing, or World Finals, the team knows the rulebooks and build requirements.

Q: Can you install car audio on a leased vehicle?

Yes. Every car audio installation Galaxi Sound performs is lease-vehicle safe. The shop uses factory-retention harnesses, non-permanent mounting brackets, and reversible wiring — no permanent modifications. Leased vehicles are handed back clean at turn-in.

Q: Do you build IASCA competition and SPL car audio systems?

Yes. Galaxi Sound holds an IASCA championship and an SPL world record. The same measurement tools, tuning discipline, and acoustic standards that win titles go into every system built in the Kendall shop.

Q: ¿Hablan español? Do you speak Spanish?

Yes. Galaxi Sound is a fully bilingual car audio installation shop in Miami. Consultations, quotes, install walk-throughs, and warranty support are available in English or Spanish. Call (786) 883-5475 or WhatsApp +17868835475 in either language.

Q: What car audio brands do you install?

Galaxi Sound regularly installs Alpine, JL Audio, Rockford Fosgate, Kenwood, Pioneer, Sony, Hertz, and Focal. For OEM integration the shop uses iDatalink Maestro, PAC, and Metra adapters. Customer-supplied equipment is accepted.

From Simple to Competition-Grade

Car Audio Services Near You in Miami —
Entry to Competition.

Every install includes OEM integration check, clean wiring with proper gauge and fusing, and a final audio test before delivery. We work with your budget — not against it.

Entry 2–3 hours

Head Unit Upgrade

Factory radio replaced with Apple CarPlay / Android Auto double-DIN. Steering wheel controls retained, OEM backup camera integrated where applicable.

CarPlayAndroid AutoClean look

Subwoofer + Amp Install

Single or dual subwoofer with matched amplifier, proper power wiring, and tuned crossover settings. Custom sealed or ported enclosure available.

BassDaily driverCustom box

Premium 1–3 days

Full Custom Build

Multi-stage system: head unit, DSP processor, amplifiers, component speakers, custom subwoofer enclosure, and full sound deadening. Built around your vehicle.

CompetitionAudiophileFull build

Most Searched · 33,000+ Searches/Month

Subwoofer Installation Near You in Miami

Looking for subwoofer installation near you? Galaxi Sound is the IASCA World Champion car audio shop in Kendall — the same team that holds an SPL world record tunes every subwoofer system we install for your vehicle, your music, and your listening style. Single sub, dual sub, custom enclosure, matched amplifier — built and tuned in-house.

✓ Sealed, ported, or bandpass — we spec the enclosure type for your vehicle and music preference, not a shelf box.
✓ Matched amplifier + proper wiring — correct wire gauge, inline fusing, and gain structure set by ear and meter.
✓ Custom fabricated enclosures available — stealth builds, trunk builds, competition-grade fiberglass on request.
✓ From $400 installed — single subwoofer + amplifier install including labor. Call for a quote on your specific vehicle.

Get a subwoofer quote — (786) 883-5475

Subwoofer Brands We Install

JL Audio W3, W6, W7 series — best daily-driver sub for sealed and ported builds

Rockford Fosgate P3, T series — competition-proven, high SPL output

Alpine R-Series, X-Series — reference-quality for SQ builds

Hertz Mille, Dieci series — European SQ standards, compact mounting depth

Sundown Audio SA, X series — high-excursion competition and daily-driver hybrids

Customer-supplied subwoofers accepted · Specify brand when calling

Brands We Install

ALP Alpine

JL JL Audio

RF Rockford Fosgate

KWD Kenwood

PIO Pioneer

HTZ Hertz

FCL Focal

iDL iDatalink

PAC PAC

MTR Metra

Customer-supplied equipment accepted · Shop-sourced available

Why Choose Galaxi Sound — Car Audio Installation Near You in Miami

01 / 05

IASCA Champion, SPL Record Holder

Our team built competition systems that set SPL records and won IASCA championships. That acoustic knowledge is in every install — from a head unit swap to a full custom build.

02 / 05

OEM Integration Done Right

Factory steering wheel controls, backup cameras, factory amplifier bypass, and CANBUS interfaces — handled correctly so nothing breaks six months later.

03 / 05

Wiring That Lasts

Proper gauge wire, inline fusing within 18 inches of the battery, heat-shrink connections, and clean routing through factory channels. No wire nuts, no shortcuts, no fire hazards.

04 / 05

Tuned for Your Car

We set gains, crossover points, and time alignment for your specific vehicle interior — not a generic flat EQ. The difference between a good install and a great one is the tuning.

05 / 05

Lease-Safe Installations

Every install is lease-vehicle safe. We use factory-retention harnesses, non-permanent mounting, and reversible wiring — no permanent modifications. Hand your vehicle back at turn-in exactly as it came in.

Your Install, Step by Step

How Car Audio Installation Works at Galaxi Sound

Consultation & Quote

Tell us your vehicle, your goals, and your budget. We assess your factory system and walk you through options — no pressure, no upsells.

Parts & Prep

We source equipment, pre-wire harnesses, and prep your install bay. Customer-supplied gear is inspected before we start.

Installation & Wiring

Clean wiring, proper gauge, inline fusing, and factory integration done correctly the first time. Every connection tested.

Test & Delivery

Full audio test, gain structure set, OEM features verified — then you drive it and listen before you sign off.

Service Area

Your Car Audio Shop Near You in Kendall, Miami

When you search "car audio installation near me" in Miami, Galaxi Sound is the answer — IASCA World Champion shop at 13767 SW 139th Ct, Miami FL 33186, serving Kendall, Doral, Hialeah, Coral Gables, Miami Beach, Pinecrest, and Brickell since 1994. From the Florida Turnpike, exit SW 136th St and head two blocks east. Thirty years, one address, one crew, one standard.

(786) 883-5475

Areas We Serve

Kendall Doral Hialeah Coral Gables Miami Beach Pinecrest Brickell Coconut Grove Palmetto Bay Westchester Cutler Bay Homestead

Car Audio Kendall Car Audio Doral Car Audio Hialeah Car Audio Coral Gables Cost Guide Brands Guide En Español →

Frequently Asked Questions

How much does car audio installation cost in Miami?

Cost depends on the scope — head unit swaps, subwoofer and amplifier installs, and full custom builds are all different jobs with different requirements. We provide itemized quotes before any work begins — no surprises at pickup.

Service	Estimated Range
Head Unit Swap	$150 – $400
Subwoofer + Amplifier	$400 – $900
Full Custom Build	$1,200+

Ranges include labor · Final itemized quote provided before any work begins

How long does car audio installation take?

Head unit swaps: 2–3 hours. Subwoofer + amp installs: 3–5 hours. Full custom builds: 1–3 days depending on scope. Most standard installs are same-day if you drop off by 10 AM.

Do you install equipment I bring, or only equipment you sell?

Both. We install customer-supplied equipment all the time. The only condition: we won't install equipment that's clearly damaged or counterfeit, and we'll let you know if something you've brought isn't compatible with your vehicle before we start.

Will a new head unit work with my factory steering wheel controls?

Yes — for virtually every vehicle made in the last 15 years. We use OEM interface adapters (iDatalink, PAC, Metra) that retain steering wheel audio controls, factory amplifier signals, and backup camera outputs.

Do you do competition car audio builds?

Yes — competition SPL and SQ builds are part of our roots. Our team is an IASCA champion and SPL record holder. If you're building for IASCA, dB Drag Racing, or World Finals, we know the rulebooks and build requirements.

Can you install car audio on a leased vehicle?

Yes — every car audio installation we perform is lease-vehicle safe. We use factory-retention harnesses (iDatalink, PAC, Metra), non-permanent mounting brackets, and reversible wiring throughout. No holes drilled where they should not be, no permanent modifications. When your lease is up, the car goes back clean.

Do you build IASCA competition and SPL car audio systems?

Yes. Competition audio is part of our roots — Galaxi Sound holds an IASCA championship and an SPL world record. If you are building for IASCA, dB Drag Racing, or World Finals, we know the rulebooks, the measurement tools, and the build standards that actually place.

¿Hablan español? Do you speak Spanish?

Sí — Galaxi Sound is a fully bilingual car audio installation shop. Miami has always been bilingual, and so have we. Consultations, quotes, install walk-throughs, and warranty support are available in English or Spanish. Call (786) 883-5475 or WhatsApp us in either language.

What car audio brands do you install?

We regularly install Alpine, JL Audio, Rockford Fosgate, Kenwood, Pioneer, Sony, Hertz, and Focal, among others. For OEM integration we use iDatalink Maestro, PAC, and Metra adapters. Customer-supplied equipment is accepted — bring the gear, bring the receipts.

Is same-day car audio installation available in Miami?

Yes for standard installs. Head unit swaps and most subwoofer + amplifier installs are same-day if you drop off by 10 AM. Full custom builds and multi-stage systems need advance booking — call (786) 883-5475 or WhatsApp to confirm bay availability.

Car Audio Installation Near You in Miami

Car audio installation near you in Miami — what makes Galaxi Sound different