Kicker
A classic Volkswagen Golf by Galaxi Sound Car Audio — a custom yellow trunk enclosure, Kicker components, and a custom dash with integrated audio controls. Hatchback-friendly power, tuned for daily punch.
What we did
This Volkswagen Golf is one of 14 demo and show builds in the Galaxi Sound portfolio, and one of 5 built around Kicker equipment. The 9 photos in the gallery above show the finished work in detail.
Below, each part of the work list is explained in plain terms — what it involves, and how the same idea can be scaled to a car you drive every day.
Kicker is an American car audio brand from Stillwater, Oklahoma, recognizable by its yellow-and-black branding and known above all for its subwoofers and amplifiers. That strong visual identity is why Kicker demo cars so often wear the brand's colors.
Other Kicker builds in the portfolio
Plain-language notes on every item in the work list — what it is, why it is done, and what to know before doing the same on your car.
A subwoofer only performs as well as the box it's in. A custom enclosure is built to the internal volume the driver needs, then shaped to the space the car actually has — trunk floor, side walls, rear deck or cabin. Fiberglass lets the box follow curves no flat MDF panel can, which is why show builds lean on it. On a daily driver the same skills can go the other way: a stealth box that hides the sub and keeps the trunk usable.
Subwoofer & enclosure installs →Component sets split the job between a separate tweeter and a midrange/midbass driver, joined by a passive crossover. Because the tweeter can be mounted higher and aimed at the listener, components place vocals and instruments in front of you instead of down at your knees — the main reason they're the backbone of sound-quality builds. Custom door panels and pods are often built precisely to give them solid, well-aimed mounting.
Car audio brands guide →Custom interior panels tie the audio system to the rest of the car. They are usually shaped from MDF or fiberglass, then wrapped in vinyl or fabric, or painted to match the build's color scheme. Beyond looks, they give speakers, displays and controls a clean place to live and hide the wiring behind them. The key is fit: panels have to line up with the factory trim and stay quiet on rough roads.
Custom car audio installs →The head unit is the source and control center of the system: it's where you pick the music, adjust volume and, on many units, set basic EQ and crossovers. On a custom build the challenge is integrating it cleanly — mounted in a custom dash or panel, or tied into the factory controls. On modern cars we use interface adapters such as iDatalink Maestro, PAC and Metra to keep steering-wheel controls and other factory features working.
Head unit installation →Show and demo cars follow the same sequence as any serious system, just taken further. First comes planning: what the car is for, where the equipment can live, and how the audio will fit the look of the build. Then fabrication — enclosures, panels and trim made to fit that specific car. Then wiring, with correctly sized power cable, fusing and clean signal runs. Last comes tuning: gains, crossover points and time alignment set for that interior, by ear and with measurement tools.
The team behind these builds holds IASCA championship titles and an SPL world record, and the same crew handles everyday installs at our Kendall shop — from a head unit swap to a full custom build. On daily drivers we keep installs lease-safe, with factory-retention harnesses and reversible wiring, so the car can go back to stock.
You don't need a show car to get show-car workmanship. These are the services and guides that match the work in this build:
Head units, speakers, subwoofers, amplifiers, custom enclosures and full custom builds, tuned in-house.
Our guide to planning a system around your car, your music and your budget.
How the major brands compare by category, from head units to subwoofers.
Tell us your car and your goal — we build from clean factory upgrades to full competition systems. IASCA World Champions in Kendall, Miami.
