15" (38cm) subwoofer

(57 products)

Discover top-of-the-line 15-inch subwoofers for maximum deep bass in your vehicle. At MT Audio Shop, you’ll find powerful woofers from international manufacturers such as Ground Zero, ESX, and Rockford Fosgate—perfectly tuned for precise, punchy bass. Benefit from our competition experience and be inspired by our exclusive selection of products that meet the highest quality standards.

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Kicker 15" SoloXS L7XS D2

Regular price 1.999,00€

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Technical Perfection for Your Bass Experience

The right impedance and power handling determine your 15-inch subwoofer's performance. Our driver selection ranges from 800 watts RMS for precise deep bass to an extreme 10,000 watts for SPL enthusiasts. Whether sealed or ported – we'll advise you on the optimal enclosure volume and mounting depth. High-quality voice coils with efficient heat dissipation ensure stability even under continuous use. From affordable entry-level models to the high-end segment, you'll find the right sub for your audio system here.

ESX QXE15D2 Subwoofer mit Carbon-Membran, gelbem Motorkorb und gelber Ziernaht auf der Sicke

Which enclosure maximizes the power of your 15-inch subwoofer?

The choice of enclosure is crucial to how your 15-inch subwoofer unleashes its full power. Sealed enclosures deliver precise, controlled deep bass with excellent transient response – perfect for demanding music genres and clean basslines. Ported designs, on the other hand, maximize efficiency and produce significantly more sound pressure at the same RMS power. The optimal enclosure volume, depending on the driver, is between 60 and 100 liters. Be sure to follow the specific manufacturer specifications for Ground Zero, Rockford Fosgate, or B2 Audio woofers. Our experts will calculate the perfect parameters for you based on impedance, mounting depth, and vehicle type. Use our configurator or contact us directly for personalized advice on your audio project.

Hifonics Zeus ZRX15D2 Subwoofer in Schwarz mit blauem Motorkorb und strukturierter Gummisicke

Your Soundtrack for Unforgettable Moments

A 15-inch subwoofer turns every drive into a concert experience. Picture this: you're sitting in your vehicle, the first beat drops – and suddenly you don't just hear the music, you feel it with every fiber of your being. These are exactly the moments that make the difference between ordinary listening and an extraordinary experience. At MT Audio Shop, we understand this passion. Our carefully curated premium brands like Sundown Audio, HiFonics, and ESX stand for uncompromising quality and innovative technology. From powerful aluminum cones to sturdy dual voice coils – here you'll find subwoofers that deliver top performance even under extreme loads. Enjoy our fast delivery within 1-4 days or pick up your order directly in Pommelsbrunn.

Frequently Asked Questions about 15-Inch Subwoofers

How big is a 15-inch subwoofer?

A 15-inch subwoofer has a diameter of 38 cm. The overall dimensions including the basket typically range from 40-42 cm, while the mounting depth varies between 15-25 cm depending on the model. For comparison: 10-inch subwoofers measure only 25 cm in diameter and therefore require less installation space.

Which enclosure type works best for a 15-inch subwoofer?

It depends on your sound preferences. Sealed enclosures deliver precise, controlled deep bass with excellent transient response. Ported designs maximize efficiency and produce more sound pressure at the same power level. The optimal enclosure volume is between 60 and 100 liters.

What RMS power should my amplifier have for a 15-inch subwoofer?

The amplifier's power should match the subwoofer's RMS power handling. For precise deep bass, 800 watts RMS is enough, while SPL enthusiasts work with up to 10,000 watts. Important: the amplifier should be able to deliver at least 70% of the subwoofer's RMS rating.

What happens if the subwoofer enclosure is too big?

An oversized enclosure leads to loose, imprecise bass and reduced sound pressure. The subwoofer can't optimally control its cone, resulting in poorer transient response and lower efficiency. That's why you should stick to the manufacturer's specifications for the optimal enclosure volume.

What impedance is optimal for my 15-inch subwoofer?

The optimal impedance depends on your amplifier. Common values are 2 Ohm or 4 Ohm. With dual voice coils, you can flexibly choose between different impedances. Make sure your amplifier supports the chosen impedance to ensure maximum power and stability.

What advantages does a 15-inch subwoofer offer over smaller models?

15-inch subwoofers move more air, producing lower frequencies with higher sound pressure. They offer better bass below 30 Hz, higher power handling, and often better efficiency. They're especially ideal for large vehicles or PA applications where powerful bass is needed. While 8-inch subwoofers are designed for compact installation situations and 6.5-inch models are suited to space-saving solutions, 15-inch models dominate when it comes to depth and output capability.