Fusion Ms-Os420 Compact Box Speaker, Pair, White, Fusion Ms-Os420 Compact Box Speaker, Pair, White,
Fusion Ms-Os420 Compact Box Speaker, Pair, White,
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  SKU# MS-OS420 F02220
FUSION MS-OS420 Compact Box Speaker, pair, white, 100W


FUSION MS-OS420 Compact Box Speaker, pair, white, 100W

Stock   5 item(s) available  
List price:    $99.99
Manufacturer: FUSION     

Mfg Part#: MS-OS420, MSOS420, MS OS420.    Weight: 3 lbs

This product is BRAND NEW.


Compact Box Speaker, MFG# MS-OS420, white, with mlunting bracket and hardware, sold in pairs. 100 Watts peak power, 25 Wats RMS @ 4 ohms. 4" woofer, PEI cone tweeter.

Great For on Your Boat or Outside Your Home

FUSION’s Marine/Outdoor Box Speakers are carefully designed and manufactured specifically for marine/outdoor use. Featuring an adjustable mounting bracket with all mounting hardware supplied, these speakers are perfect for installation on a alloy vessel where flush mount speakers are not always practical.


  • Fully sealed marine box speaker (IPx5 compliant)
  • Durable UV resistant plastic enclosure
  • High efficiency design to reduce power drain
  • Designed and tested to withstand rain, sea salt, fog and extreme temperatures
  • Mounting versatility - multi fix bracket ideal for small boats where flush panel mounting is not an option
  • Corrosion resistant mounting with stainless steel fixings


Mounting TypeBox, with mounting bracket
Acoustics4" Woofer with tweeter, 80Hz-20KHz freq. resp.
Power100 Watts @ 4 ohms (peak)
Other FunctionsNone
Dimensions5.4"H x 7.8"W x 5.1"D
WaterproofYes (IPX5)
WarrantyThree year, plus two year guaranteed flat rate repair

In the Box:

  • 1 pair MS-OS420 Speakers
  • Mounting brackets and knobs
  • Speaker wire
  • Installation hardware
  • Owner's manual

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