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Hot Sale Polyplanar Ms56 Waterproof Box Subwoofer #ms56 Get 35% Off Today [rKRs82Zq]

$28.99 $92.99 -69%

Compact and Waterproof: Polyplanar MS56 SubwooferIntroducing the Polyplanar MS56 Waterproof Box Subwoofer, a marvel of engineering designed for marine environments. This compact subwoofer is perfect for enhancing your audio experience on the water, p

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Hot Sale Polyplanar Ms56 Waterproof Box Subwoofer #ms56 Get 35% Off Today [rKRs82Zq]

Compact and Waterproof: Polyplanar MS56 Subwoofer

Introducing the Polyplanar MS56 Waterproof Box Subwoofer, a marvel of engineering designed for marine environments. This compact subwoofer is perfect for enhancing your audio experience on the water, providing robust and deep bass that resonates through the waves. The MS56 is built to withstand the demands of a marine setting, making it an ideal choice for boat owners seeking high-quality sound without compromising on space or durability.

Key Features and Specifications

Experience the power and performance of the MS56 with its dual voicecoil, high-excursion 5.25" woofer, designed to deliver a powerful bass experience. The high-density, UV stable enclosure ensures long-lasting durability, while the water-resistant design makes it perfect for marine applications. Key features include a bass-reflex, high-efficiency acoustic design with side vented output ports, allowing for a clean and optimized sound. The MS56 is also compact, making installation convenient and versatile, whether you choose to mount it below seats, under the gunwale area, or in other convenient locations on your boat. For those seeking flexibility in amplification options, the MS56 is acoustically matched for use with Poly-Planar ME-51, MZ-60, and ME-400D amplifiers or can be used with any amplifier ranging from 25 to 100 watts.

Optimized for Marine Applications

Whether you're out on the open sea or enjoying a quiet evening on a lake, the Polyplanar MS56 Waterproof Box Subwoofer is designed to enhance your marine audio experience. With a frequency range of 40 Hz to 300 Hz, this subwoofer produces solid, deep bass that extends to 40Hz, ensuring a rich and immersive sound. The MS56 is a self-contained unit that requires no modifications to your boat's interior, making installation straightforward and hassle-free. Its dimensions of 8 5/8 in. x 11 1/2 in. x 4 13/16 in. allow for easy mounting in nearly any location. With a power handling capacity of 100 Watt RMS and a speaker impedance of 4 ohm x 2 inputs, the MS56 is built to deliver reliable performance, ensuring that you enjoy the highest quality sound every time you set sail.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

I'm extremely pleased with the performance and look of this item.

- Warren H..

January 17, 2026

Absolutely no complaints!

This product is a great example of quality and reliability in one package.

- Elliot L..

January 17, 2026

Absolutely no complaints!

This product is a brilliant investment. It is a top-quality product.

- Dallas W..

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