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12" (30cm) subwoofer

(155 products)

Discover top-of-the-line 12-inch subwoofers from international manufacturers at the MT Audio Shop—from competition-proven high-end models to versatile performance solutions. Our exclusive product selection offers powerful subwoofers with precise bass reproduction to meet every need. Be inspired by our curated selection and find the perfect sub for your audio system.
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    Kicker 12" SoloXS L7XS D2

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Technical parameters for maximum performance

When choosing your 12-inch subwoofer, technical parameters like RMS power, impedance, and resonance frequency (Fs) play a crucial role in achieving optimal bass reproduction. Our subwoofers offer power ranges from a compact 500 watts to an impressive 10,000 watts RMS – perfectly matched to different amplifiers and installation scenarios. The high-quality voice coils and special cone materials ensure precise deep bass with high efficiency. Whether designed for ported or sealed enclosures, every woofer impresses with thoughtful construction and sturdy terminals for secure wiring.

Ground Zero GZRW 10XSPL Subwoofer in Schwarz mit gelbem Motorkorb und genähter Sicke

Which 12-inch subwoofer matches your sound?

Choosing the right 12-inch subwoofer largely depends on your personal sound preferences and the available installation space. While compact models with 500 watts RMS already deliver powerful everyday bass, high-end subwoofers like the B² Audio RIOT 12 or RAGE12 offer extreme performance for competition demands with several thousand watts RMS. The optimal match between subwoofer parameters, enclosure volume, and amplifier power is crucial here: a low Qts value is ideal for ported enclosures, while higher values shine in sealed enclosures. Use our detailed product filters to search specifically by RMS power, impedance, or brands like Rockford Fosgate, Sundown Audio, or Ground Zero – so you're guaranteed to find the perfect sub for your system.

GAS Audio MAX S1 10D1 Subwoofer in Schwarz mit orangefarbenen Akzenten und roter Ziernaht

Your Sound Deserves Maximum Precision

Imagine your favorite song pulsing through your vehicle with rich, precise deep bass – that's exactly what our 12-inch subwoofers deliver. From the powerful bass reproduction of Audio System Italy to the extreme performance of B2 Audio, our range combines top international quality with proven competition expertise. Every woofer undergoes the highest quality standards and impresses with innovative construction, from the sturdy magnet to the high-quality terminals. Whether you're after precise everyday sound or maximum sound pressure for competitions, you'll find the perfect sub for your needs with us. Enjoy free shipping from €49 and let our team of experts advise you on which of our 118 available subwoofers is the perfect match for your audio system.

Frequently Asked Questions about 12-Inch Subwoofers

How big is a 12-inch subwoofer?

A 12-inch subwoofer has a cone diameter of 30 cm (12 inches = 30.48 cm). The overall outer dimensions vary by design between 31-35 cm, while the mounting depth ranges from 15-25 cm depending on the model.

How big does a subwoofer need to be?

The optimal subwoofer size depends on the available installation space and the sound you're going for. 30 cm (12-inch) subwoofers offer the ideal balance between powerful deep bass and moderate space requirements – perfect for most vehicles and listening habits.

Which subwoofer size produces the deepest bass?

Larger subwoofers like 15-inch or 18-inch models reach lower frequencies, but 12-inch models with a low resonance frequency (Fs) under 30 Hz also deliver impressive deep bass. Parameters like Vas, Qts, and the right enclosure tuning are crucial here.

What RMS power should my 12-inch subwoofer have?

The RMS power you need depends on your listening preferences: 500-1000 watts RMS is enough for powerful everyday bass, while competition enthusiasts go for models with 2,000-10,000 watts RMS. Matching the subwoofer and amplifier properly is key for optimal performance.

What impedance is suitable for my amplifier?

Most 12-inch subwoofers are available with 1, 2, or 4 Ohm impedance. Check your amplifier's minimum impedance – modern amps often perform best at 1-2 Ohm, delivering maximum output for powerful bass reproduction.

Ported or sealed enclosure – which is the better fit?

Ported (bass reflex) enclosures offer higher efficiency and deeper bass but require precise tuning. Sealed enclosures deliver tighter, more controlled bass with a flatter frequency response. The choice depends on your sound preferences and the subwoofer's Thiele-Small parameters.

How important is the cone material for a subwoofer?

The cone material has a major impact on sound quality and power handling. Carbon cones, like the one on the B² Audio RAGEXL12 v3 Carbon, offer extreme rigidity at a low weight, while reinforced paper cones produce a warmer sound – you'll find both variants in our range.

Which brands offer the best performance in competition use?

For competition performance, we especially recommend B2 Audio, Sundown Audio, and Ground Zero from our range. These manufacturers have proven their quality in international competitions and offer subwoofers with extreme power handling and maximum sound pressure.
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