Mon–Sat 10 AM – 6 PM · Sun closed 4146 W Camelback Rd, Phoenix, AZ 85019 Financing available

Sound Image · Phoenix, AZ

Subwoofer Installation in Phoenix, AZ

Bass is the part of the music your factory system struggles to reproduce. A subwoofer fills in the lowest notes, so kick drums hit, bass lines have weight and your other speakers play cleaner. Whether you want a compact powered sub under the seat or a pair of 12s that shake the mirrors, we’ll design it around your vehicle, your music and the cargo space you need to keep.

Subwoofer Installation at Sound Image in Phoenix, AZ
  • Sealed, ported and powered subwoofers
  • Under-seat and behind-seat truck boxes
  • Vehicle-specific Jeep enclosures
  • Showroom stocked with Kicker and Rockford Fosgate
  • Rattle-checked and tuned before you leave

Sealed or ported?

A sealed enclosure gives tight, accurate bass from a smaller box. It’s a great fit for rock, country and anyone who wants the sub to blend in with the music.

A ported enclosure uses a tuned vent to add output around its tuning frequency, so it plays louder on the same power. It’s built for hip-hop, EDM and bass-heavy playlists, but it needs more space.

Every subwoofer is designed for a specific box volume. We match the enclosure to the sub’s specs instead of guessing, which is the difference between deep, clean bass and a boomy one-note thud. We also match the sub’s impedance and power handling to the amplifier, so the system plays loud without clipping or overheating.

Trucks, Jeeps and SUVs

Trucks are everywhere in Phoenix, and most of them don’t have a trunk. We install shallow-mount subs in under-seat and behind-seat enclosures made for regular, extended and crew cabs, so you keep your cab space and still get real bass. Popular pickups like the F-150, Silverado, Ram and Tacoma all have proven options.

Jeep owners have great vehicle-specific choices, like Alpine’s enclosures designed for the Wrangler and Gladiator, which fit factory locations and keep cargo room usable. SUVs can take a sub in a side-panel pocket or a low-profile box behind the last row.

Powered subwoofers combine the sub, enclosure and amplifier in one compact unit. They’re a smart choice when space is tight or you want to keep the factory radio. Kicker’s Hideaway line is a popular example.

Brands in our showroom

Our showroom stocks Kicker and Rockford Fosgate subwoofers, including Rockford Fosgate Punch and Prime models, along with gear from Memphis Audio and DS18. We also install popular lines like the Kicker CompR and L7. For serious high-output builds, we work with brands like Skar Audio and Sundown Audio; ask us about availability.

Not sure how much bass you want? We’ll talk through your music and how you drive, then recommend a setup that fits. We can add a remote bass knob, too, so you can turn the bass up or down from the driver’s seat. Financing and lease-to-own options are available.

  • Single or dual 8-, 10-, 12- and 15-inch subs
  • Shallow-mount subs for trucks
  • Powered under-seat subwoofers
  • Vehicle-specific Jeep enclosures
  • Custom-built sealed and ported boxes

Built for heat and hard stops

A closed trunk bakes in a Phoenix summer, and amplifiers add heat of their own. We mount amps where air can move, use high-temperature adhesives and bolt or strap the enclosure down so it can’t slide around or become a projectile in a sudden stop. Wiring stays clear of seat tracks and sharp edges.

Bass also exposes weak spots. We add deadening to trunk lids, license plate areas and rear panels as needed, so you hear music instead of rattles. Before you leave, we play your music at volume to check for buzzes. Drivers from across the West Valley can reach our Camelback Road shop in minutes.

Brands we work with for subwoofers

Brands with a red dot are on our Phoenix showroom shelves right now. Ask us about availability for anything else.

  • Kicker
  • Rockford Fosgate
  • Memphis Audio
  • DS18
  • Skar Audio
  • Sundown Audio
  • Alpine
  • JL Audio

The process

How we handle your subwoofers

  1. 01

    Plan the bass

    We talk through your music, vehicle and space, then recommend sub size, enclosure type and power, with a free quote.

  2. 02

    Choose the enclosure

    We use a matched prefab, vehicle-specific or custom-built box sized to the subwoofer’s specs.

  3. 03

    Power and install

    We run fused power wire, mount the amplifier where it can breathe and secure the enclosure so it can’t shift.

  4. 04

    Tune and test

    We set gain, crossover and bass level with test tones, then check for rattles at volume before you drive off.

FAQ

Subwoofer Installation questions

What size subwoofer should I get?

It depends on space and taste. A single 10-inch sub in a sealed box gives tight, musical bass and fits almost any trunk. Twelves move more air and suit ported boxes and heavier music. In trucks, shallow 8s or 10s under or behind the seat are common. We’ll recommend a size after we see your vehicle and hear what you listen to.

Can I add a subwoofer to my factory stereo?

Yes. Most amplifiers accept speaker-level inputs, or we add a line-output converter to create a clean signal from the factory radio. Powered subwoofers are an easy option too. In vehicles with a premium factory system, a processor can deliver a full-range signal that isn’t shaped by the factory EQ.

Will a subwoofer drain my battery?

Not when it’s installed correctly. The amplifier turns on and off with the radio through a remote turn-on wire, so it draws almost nothing when the car is off. Big systems can strain the charging system, so we’ll tell you if a battery, alternator or Big 3 wiring upgrade makes sense, especially since Phoenix heat is already hard on batteries.

Can you put a subwoofer in my truck?

Yes. We install shallow-mount subs in vehicle-specific enclosures that fit under or behind the rear seat of regular, extended and crew-cab trucks, so you keep your cab space. Powered under-seat subs are another option if you want a simpler install. Tell us if you need to keep under-seat storage and we’ll design around it.

How long does a subwoofer installation take?

A powered sub usually takes about 1–2 hours. A subwoofer and amplifier with new power wiring typically takes 2–4 hours, depending on the vehicle and battery location. Custom enclosures add build time, so we schedule those in advance and give you a realistic pickup time.

Sound Image · Phoenix, AZ

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