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Christmas cut off: The Christmas delivery cut-off date has passed. Delivery before Christmas is not guaranteed. For the best chance of receiving your order in time, please select Express shipping.
Please be advised that our website will undergo maintenance at 5:00 PM. We expect to be back online by 7:00 PM. During this time, the website may not function at full capacity.
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Fusion MS-OS420 4" 100W Marine Speakers
Marine 4" 2-Way Full Range Cabin Speakers
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.
Adjustable mounting bracket
Easily mount anywhere onboard your vessel, with all necessary mounting
hardware supplied
Extremely versatile
For use on your vessel or outdoors, perfect for alloy boats where flush
mount speakers are not practical
Solid construction
Optimised for outdoor use, offering powerful sound from a small box -
great value for money solution
| Box Type | Sealed |
| Cone Material | Polypropylene/NBR Surround |
| Efficiency (1W/1M): | 86dB W/M |
| Frequency Response: | 80Hz - 20Hz |
| Impedance: | 4 Ohm |
| Peak Power: | 100 Watts |
| RMS Power: | 25 Watts |
| Woofer Size: | 4" |
| Tweeter Type: | PEI Cone |
