Collection: Audio Systems
Our premium selection features top-quality marine speakers, amplifiers, waterproof stereos, floating speakers, spa speakers, and VHF extension speakers from trusted brands like Poly-Planar, JL Audio, Boss Audio, Fusion, Roswell, Kicker, JENSEN and more! Designed to withstand harsh marine environments, our audio systems deliver exceptional sound quality for unforgettable moments on the water.
Key features include IPX6/IPX7 waterproof ratings, UV-resistant coatings, and corrosion-proof materials to ensure durability against water, salt, and sun exposure.
Poly-Planar speakers provide concert-hall sound with crisp clarity, while JENSEN’s marine stereos and amplifiers are engineered for reliability in extreme temperatures and humidity.
Enjoy Bluetooth connectivity for seamless music streaming, multi-channel amplifiers for powerful audio output, and compact designs for easy installation on boats, yachts, or docks.
Floating speakers add versatility for aquatic adventures, and VHF extension speakers enhance communication reliability.
Perfect for anglers, cruisers, or party boaters, our marine audio products offer robust performance, easy integration with NMEA 2000 networks, and compatibility with mobile devices for hands-free operation. Shop now to transform your vessel into an entertainment hub with high-performance, weather-resistant audio solutions at unbeatable prices,
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JENSEN 8" JMPSW800 Subwoofer - 200W (JMPSW800)
Vendor:JENSENRegular price $205.95Regular price$0.00Sale price $205.95 -
Shakespeare SeaWatch 4" Marine TV Antenna - 12VDC - 110VAC (3004)
Vendor:ShakespeareRegular price $100.99Regular price$149.99Sale price $100.99Sale -
Shakespeare SeaWatch 15" Marine TV Antenna - 12VDC - 110VAC (3015)
Vendor:ShakespeareRegular price $156.99Regular price$229.99Sale price $156.99Sale -
Boss Audio MCKGB350W.6 Marine Stereo 6.5" Speaker Kit - Black (MCKGB350B.6)
Vendor:Boss AudioRegular price $299.99Regular price$369.99Sale price $299.99Sale -
Boss Audio 6" x 9" MRWT69RGB RGB Waketower Speaker - Black (MRWT69RGB)
Vendor:Boss AudioRegular price $259.99Regular price$319.99Sale price $259.99Sale -
Boss Audio 4" MR4.3W Box Speakers - White - 200W (MR4.3W)
Vendor:Boss AudioRegular price $79.99Regular price$96.99Sale price $79.99Sale -
Boss Audio MCKGB350W.6 Marine Stereo 6.5" Speaker Kit - White (MCKGB350W.6)
Vendor:Boss AudioRegular price $299.99Regular price$369.99Sale price $299.99Sale -
Boss Audio 6.5" MRGB65 Speakers w/RGB Lighting - White - 200W (MRGB65)
Vendor:Boss AudioRegular price $144.99Regular price$179.99Sale price $144.99Sale -
Boss Audio MRC10 Waterproof Flip-up Radio Cover (MRC10)
Vendor:Boss AudioRegular price $54.99Regular price$66.99Sale price $54.99Sale -
Boss Audio MR762BRGB Marine Stereo w/AM/FM/CD/BT/USB (MR762BRGB)
Vendor:Boss AudioRegular price $189.99Regular price$239.99Sale price $189.99Sale -
KVH IP AutoSwitch f/DISH Network (72-0634)
Vendor:KVHRegular price $426.99Regular price$550.00Sale price $426.99Sale -
JENSEN 6.5" MS6007BR Speaker - Black - 60W (MS6007BR)
Vendor:JENSENRegular price $61.99Regular price$89.99Sale price $61.99Sale -
Polk PRC200BC Wired Remote (PRC200BC)
Vendor:Polk AudioRegular price $136.99Regular price$161.99Sale price $136.99Sale -
Majestic UFO X Ultra High Gain 30dB Digital TV Antenna - 12V (UFO X)
Vendor:Majestic Global USARegular price $204.99Regular price$329.99Sale price $204.99Sale -
Fusion MS-BT100 Bluetooth Dongle (MS-BT100)
Vendor:FusionRegular price $54.99Regular price$69.99Sale price $54.99Sale -
Fusion Marine Compact Box Speakers (Pair) (MS-OS420)
Vendor:FusionRegular price $50.99Regular price$79.99Sale price $50.99Sale
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![Suncoast Marine and Auto offers Boss Audio MCKGB350W.6 Marine Stereo 6.5" Speaker Kit - Black [MCKGB350B.6]](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-09-22_114532.png?v=1758555959&width=533)
![Suncoast Marine and Auto offers Boss Audio 6" x 9" MRWT69RGB RGB Waketower Speaker - Black [MRWT69RGB]](http://www.suncoastmarineandauto.com/cdn/shop/files/54750BXL.jpg?v=1736985784&width=533)
![Suncoast Marine and Auto offers Boss Audio 4" MR4.3W Box Speakers - White - 200W [MR4.3W]](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-09-22_112935.png?v=1758555024&width=533)
![Suncoast Marine and Auto offers Boss Audio 6.5" MRGB65 Speakers w/RGB Lighting - White - 200W [MRGB65]](http://www.suncoastmarineandauto.com/cdn/shop/files/54593BXL.jpg?v=1736985629&width=533)
![Suncoast Marine and Auto offers Boss Audio MR762BRGB Marine Stereo w/AM/FM/CD/BT/USB [MR762BRGB]](http://www.suncoastmarineandauto.com/cdn/shop/files/54588BXL.jpg?v=1737761343&width=533)
