PolyPlanar Compact Box Subwoofer

PolyPlanar Compact Box Subwoofer

by PolyPlanar

1135-25582

Regular price $162.48 $129.98 20% OFF

ONLY 6 LEFT

ONLY 6 LEFT

Free shipping

Estimated delivery time 3-5 days

Guaranteed Safe Checkout

Product Details

Compact Box Subwoofer. Part Number: MS-55. The MS-55 subwoofer is a compact, high efficiency bass enclosure optimized for marine applications. It's small size enables it to be easily mounted below seats, under the gunwale area, behind the instrument panel, or any convenient location. The MS-55 is a self contained bass unit requiring no cutting of panels or holes in the boat interior. It produces solid, deep bass extending down to 40Hz and is the perfect addition to any audio system. Dual Voicecoil, high-excursion, 5.25" woofer. High density, UV stable enclosure. Water resistant. Bass-reflex, high-efficiency acoustic design. Side vented output ports. Compact size and molded-in mounts provide for convenient installation nearly anywhere. Acoustically matched for use with PolyPlanar ME-51, MZ-100 and ME-400 amplifiers or can be used with any amplifier 25W - 100W. Power Handling: 100W RMS. Speaker Impedance: 4 ohm x 2 inputs. Frequency Range: 40 Hz - 300 Hz. Weight: 8.5 lb (3.8g). Length: 11-1/2" (292mm). Height: 4-13/16" (122mm).


  • The MS-55 subwoofer is a compact, high efficiency bass enclosure optimized for marine applications. It's small size enables it to be easily mounted below seats, under the gunwale area, behind the instrument panel, or any convenient location.
  • The MS-55 is a self contained bass unit requiring no cutting of panels or holes in the boat interior. It produces solid, deep bass extending down to 40Hz and is the perfect addition to any audio system.
  • Compact size and molded-in mounts provide for convenient installation nearly anywhere. Acoustically matched for use with PolyPlanar ME-51, MZ-100 and ME-400 amplifiers or can be used with any amplifier 25W - 100W.
  • Dual Voicecoil, high-excursion, 5.25" woofer. High density, UV stable enclosure. Water resistant. Bass-reflex, high-efficiency acoustic design. Side vented output ports. Power Handling: 100W RMS. Speaker Impedance: 4 ohm x 2 inputs.
  • Frequency Range: 40 Hz - 300 Hz. Weight: 8.5 lb (3.8g). Length: 11-1/2" (292mm). Height: 4-13/16" (122mm). Product Dimensions: 4.8"H x 8.9"W x 11.8"D. Box Dimensions: 7"H x 11"W x 14"L. Weight: 8.0lbs.