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Shop 12 Inch Subwoofers

12 Inch Subwoofers

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Showing 1 - 14 of 14 Results

Alpine

ALPINE 7" S-Series Underseat Subwoofer 150W RMS - PWE-M770

$295.99 ^{^} $369.99 ^{^}

(3)

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Pioneer

Pioneer 12" Active Subwoofer Class D TSWX1210A

$279.30 ^{^} $399.00 ^{^}

(19)

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Pioneer

Pioneer Champion Series 12″ Subwoofer with Dual 4Ω Voice Coil - TSW312D4

$157.50 ^{^} $225.00 ^{^}

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Pioneer

Pioneer Champion Series 12″ Subwoofer with Single 4Ω Voice Coil - TSW312S4

$150.50 ^{^} $215.00 ^{^}

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Vibe

Vibe Audio Slick Dual 12" Twin Subwoofers in Enclosure (Vented, 2400 Watts) - SLICKV12T-V2

$623.20 ^{^} $779.00 ^{^}

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Kenwood

Kenwood 12" Subwoofer - KFC-PW3017W

$119.99 ^{^} $149.99 ^{^}

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Vibe

Vibe Audio Slick 12" Subwoofer (Dual 2 Ohm, 1500 Watts) - SLICK12D2-V0

$327.20 ^{^} $409.00 ^{^}

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*Discount off regular retail price, while stocks last, no rainchecks. Sale ends 4th April 2026. Excludes Tyres, Delivery Charges, In store Services, Purchase of Gift Cards & Charity Donations.
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Pioneer

Pioneer Champion-Pro 12" Subwoofer - TSW3004D4

$224.00 ^{^} $320.00 ^{^}

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Blaupunkt

BLAUPUNKT Velocity 12 x 14 Inch Sub - MPW11412

$399.20 ^{^} $499.00 ^{^}

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Pioneer

Pioneer D Series 12" Subwoofer with Dual 4Ω Voice Coils - TSD12D4

$305.90 ^{^} $437.00 ^{^}

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Vibe

Vibe Audio Slick Single 12" Subwoofer Compact in Enclosure (Vented, 1200 Watts) - SLICKV12-V2

$423.20 ^{^} $529.00 ^{^}

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Vibe

Vibe Audio Pulse 12" Subwoofer (1050 Watts) - PULSE12-V0

$199.99 ^{^} $249.99 ^{^}

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Vibe

Vibe Audio Blackair 12" Subwoofer (Dual 2 Ohm, 2250 Watts) - BLACKAIR12D2-V7

$335.20 ^{^} $419.00 ^{^}

(2)

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Vibe

Vibe Audio Blackair 12" Ultra Slim Shallow Subwoofer (900 Watts) - BLACKAIR12D2S-V2

$327.20 ^{^} $409.00 ^{^}

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Showing 1 - 14 of 14 Results

Discover Our SUPER Range of 12 Inch Subwoofers

Upgrade your car audio with the deep, powerful bass of a 12 inch subwoofer. Our range at Supercheap Auto is designed for drivers who want a bigger, more immersive sound experience. These subs are ideal for vehicles with enough space to accommodate a larger speaker, delivering impressive low-end performance without compromising installation flexibility.

What is a 12 inch subwoofer?

A 12 inch subwoofer is built to handle low-frequency sounds with authority, producing deep, resonant bass that you can hear and feel. Compared to smaller subwoofers, these offer a larger cone surface, which translates to a stronger, fuller low end. Whether you enjoy hip-hop, EDM, rock, or bass-heavy music, a 12 inch subwoofer ensures every beat hits with precision and impact.

Tailor your sound with a 12 inch subwoofer

Beyond size, choosing the right 12 inch subwoofer allows you to customise your bass experience. Sealed enclosures provide tight, controlled lows, while ported boxes produce louder, more resonant tones. These subs pair well with both standard and high-output audio systems, making these a versatile choice for replacing factory speakers or building a performance setup from scratch.

How to choose the right 12 inch subwoofer

When selecting a 12 inch subwoofer, consider your available space, music style, and desired bass output. Sealed enclosures give precise, punchy bass, while ported boxes create louder, more resonant tones. Check key specs like RMS power, sensitivity, and impedance to ensure your sub matches your amplifier. You can also choose between powered subs with built-in amps or traditional models that pair with an external amplifier for full performance control.

Shop 12 inch subwoofers at Supercheap Auto

Upgrade your car audio system with a 12 inch subwoofer from Supercheap Auto. Explore our range to find the perfect fit for your vehicle and music preferences. From high-output drivers to powered subs for simple installations, our range offers reliable performance, deep bass, and easy integration. Don’t forget to check out our range of amp wiring kits, and car audio installation accessories to make the most of your subwoofer upgrade.

Frequently Asked Questions - 12 Inch Subwoofers

How big is a 12 inch subwoofer?

A 12 inch subwoofer refers to the diameter of the speaker cone, which measures 12 inches (30.5 cm) across. Enclosure sizes vary depending on design - sealed or ported - but typically a 12 inch sub requires an enclosure roughly 14 to 18 inches wide and 14 to 20 inches deep.

Can a 12 inch subwoofer fit in any vehicle?

While 12 inch subwoofers provide powerful bass, these require more space than smaller subs. Most sedans, SUVs, and dual-cab utes can accommodate these, but it’s important to check your vehicle’s available space and consider the type of enclosure. If you’re still unsure, enter your car rego into our 'My Garage' tool to see which products will fit your vehicle make and model.

Do I need a more powerful amplifier for a 12 inch sub?

Generally, yes. Larger subwoofers require more power to perform at their best. Matching your 12 inch subwoofer with an amplifier that meets its RMS power rating ensures optimal volume, clarity, and bass response, while preventing damage to the speaker.