SKU: 56799198406

Polyplanar Ms56 Waterproof Box Subwoofer

Sale price$135.00 Regular price$150.00
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Polyplanar Ms56 Waterproof Box SubwooferPoly Planar MS56 Waterproof Box Subwoofer Model: MS56 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 Poly Planar ME 51, MZ 60 and ME 400D amplifiers or can be used with any amplifier 25 100 watts The MS 56 subwoofer

Poly-Planar MS56 Waterproof Box Subwoofer

Model: MS56
  • 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 Poly-Planar ME-51, MZ-60 and ME-400D amplifiers or can be used with any amplifier 25 — 100 watts

The MS-56 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-56 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.

Specifications
Power Handling 100 Watt RMS
Speaker Impedance 4 ohm x 2 inputs
Frequency Range 40 Hz — 300 Hz
Dimensions W x L x H 8 5/8 in. x 11 1/2 in. x 4 13/16 in.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56799198406

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4.4 ★★★★★
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Verified Purchase
Just Carrie
Dallas, US
★★★★★ 5
Comfortable
Size: 6, Color: Black
Great sandal! Fits great and comfy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
B
Verified Purchase
BJ Coyle
Alexandria, US
★★★★★ 5
Yes!
Size: 5, Color: Molasses
Love these, very comfortable. Tts
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Reviewed in the United States on June 13, 2026
N
Verified Purchase
Nunca me llegó el pedido
Battle Creek, US
★★★★★ 5
Muy suaves
Size: 6.5, Color: Black
Son muy cómodas me encantaron
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Reviewed in the United States on June 11, 2026
J
Verified Purchase
Jami
Battle Creek, US
★★★★★ 2
Not the best
Size: 7, Color: Black, Size: 7, Color: Black
They are cute but they have a bit of an odd fit that isn’t great for people with narrow feet. They look too dressy to wear with super casual outfits in my opinion. I think the Ugg golden star sandals are much comfier. If you’re wearing these sandals for a really short time they’d be okay. After wearing them around my house for a little while I decided to return them since they started to hurt my feet.
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Reviewed in the United States on June 7, 2026
M
Verified Purchase
Ms. Moon
Boise, US
★★★★★ 3
Not for narrow feet, very lightweight.
Size: 7.5, Color: Black
My feet are slightly narrow; these were not adjustable enough to make secure. Otherwise they are cute. The material feels kind of light, these were my first attempt at UGGs so I'm not sure if that's typical or an actual quality issue. Either way, they don't seem very durable but I can't imagine these are meant for roughing it.
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Reviewed in the United States on May 8, 2026

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