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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Shakespeare SeaWatch 19" Marine TV Antenna - 12VDC - 110VAC (3019)
Vendor:ShakespeareRegular price $193.99Regular price$269.99Sale price $193.99Sale -
Shakespeare 5257-S Antenna Splitter f/VHF Radio, AIS Receiver AM/FM Stereo (5257-S)
Vendor:ShakespeareRegular price $75.99Regular price$109.99Sale price $75.99Sale -
KVH Starlink Premium Standard RV Flat Panel Terminal w/TracNet Coastal 5G/WiFi Compact Terminal (72-1081/01-0465-01)
Vendor:KVHRegular price $907.99Regular price$1,094.00Sale price $907.99Sale -
KVH HP Starlink Flat Panel Terminal Kit w/TracNet Coastal 5G/WiFi Compact Terminal (72-1048/01-0465-01)
Vendor:KVHRegular price $1,673.99Regular price$1,974.00Sale price $1,673.99Sale -
KVH HP Starlink Flat Panel Terminal Kit w/o Router Ethernet Adapter w/TracNet Coastal 5G/WiFi Compact Terminal (72-1048-OEM/01-0465-01)
Vendor:KVHRegular price $1,511.99Regular price$1,794.00Sale price $1,511.99Sale -
KVH HP Starlink Flat Panel Terminal Kit w/TracNet Coastal Pro 5G/WiFi Compact Terminal w/TracNet Hub (72-1048/01-0465)
Vendor:KVHRegular price $1,908.99Regular price$2,274.00Sale price $1,908.99Sale -
KVH Starlink Premium Standard RV Flat Panel Terminal w/TracNet Coastal Pro 5G/WiFi Compact Terminal w/TracNet Hub (72-1081/01-0465)
Vendor:KVHRegular price $1,142.99Regular price$1,394.00Sale price $1,142.99Sale -
KVH HP Starlink Flat Panel Terminal Kit w/o Router Ethernet Adapter w/TracNet Coastal Pro 5G/WiFi Compact Terminal (72-1048-OEM/01-0465)
Vendor:KVHRegular price $1,746.99Regular price$2,094.00Sale price $1,746.99Sale -
Boss Audio ASK904B.64 4 Channel Amplifier 2 Pairs of 6.5" Speaker Kit - White (ASK904B.64)
Vendor:Boss AudioRegular price $364.99Regular price$449.99Sale price $364.99Sale -
Boss Audio 4" MR4.3B Box Speakers - Black - 200W (MR4.3B)
Vendor:Boss AudioRegular price $79.99Regular price$96.99Sale price $79.99Sale -
JL Audio MLC-RW Marine Lighting Controller
Vendor:JL AudioRegular price $292.99Regular price$349.99Sale price $292.99Sale -
JL Audio XMD-WHTAIC2-6 6-ft 2-Channel Marine RCA Interconnect Cable
Vendor:JL AudioRegular price $33.99Regular price$34.99Sale price $33.99Sale -
Fusion Stereo Cover f/MS-RA670, MS-RA-210 and MS-RA60 (010-12745-01)
Vendor:FusionRegular price $26.99Regular price$29.99Sale price $26.99Sale -
Continental Stereo w/AM/FM/USB - Harness Included - 12V (TR7411U-ORK)
Vendor:ContinentalRegular price $99.99Regular price$139.99Sale price $99.99Sale -
Fusion ARX70B Wireless Remote - Black (010-02167-20)
Vendor:FusionRegular price $57.99Regular price$69.99Sale price $57.99Sale -
DS18 6.5" 2-Way Coaxial Marine Speakers w/Digital LED Lights Bullet Tweeter - Black - 150W, 4-Ohm (NXL-IQ6/BK)
Vendor:DS18Regular price $359.95Regular price$0.00Sale price $359.95
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![Suncoast Marine and Auto offers KVH Starlink Premium Standard RV Flat Panel Terminal w/TracNet Coastal Pro 5G/WiFi Compact Terminal w/TracNet Hub [72-1081/01-0465]](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-09-14_061648.png?v=1758139077&width=533)
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![Suncoast Marine and Auto offers KVH HP Starlink Flat Panel Terminal Kit w/TracNet Coastal 5G/WiFi Compact Terminal [72-1048/01-0465-01]](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-09-14_060534.png?v=1758139057&width=533)
![Suncoast Marine and Auto offers KVH Starlink Premium Standard RV Flat Panel Terminal w/TracNet Coastal Pro 5G/WiFi Compact Terminal w/TracNet Hub [72-1081/01-0465]](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-09-14_055218.png?v=1758139077&width=533)
![Suncoast Marine and Auto offers KVH Starlink Premium Standard RV Flat Panel Terminal w/TracNet Coastal 5G/WiFi Compact Terminal [72-1081/01-0465-01]](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-09-14_055447.png?v=1758139075&width=533)
![Suncoast Marine and Auto offers Boss Audio ASK904B.64 4 Channel Amplifier 2 Pairs of 6.5" Speaker Kit - White [ASK904B.64]](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-09-22_115327.png?v=1758556435&width=533)
![Suncoast Marine and Auto offers Boss Audio 4" MR4.3B Box Speakers - Black - 200W [MR4.3B]](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-09-22_113203.png?v=1758555190&width=533)

![Suncoast Marine and Auto offers Fusion Stereo Cover f/MS-RA670, MS-RA-210 and MS-RA60 [010-12745-01]](http://www.suncoastmarineandauto.com/cdn/shop/files/78831BXL.jpg?v=1737771700&width=533)
![Suncoast Marine and Auto offers Fusion ARX70B Wireless Remote - Black [010-02167-20]](http://www.suncoastmarineandauto.com/cdn/shop/files/107135BXL.jpg?v=1737793317&width=533)
![Suncoast Marine and Auto offers DS18 6.5" 2-Way Coaxial Marine Speakers w/Digital LED Lights Bullet Tweeter - Black - 150W, 4-Ohm [NXL-IQ6/BK]](http://www.suncoastmarineandauto.com/cdn/shop/files/107376BXL.jpg?v=1737050574&width=533)