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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DS18 37" Marine Amplified Sound Bar w/Bluetooth 1200W w/10 Speaker System RGB LED (SB37BTXRGB)
Vendor:DS18Regular price $599.95Regular price$0.00Sale price $599.95 -
DS18 HYDRO 8" 2-Way Marine Speakers w/RGB LED Lights 375W - Matte Black (NXL-8BK)
Vendor:DS18Regular price $275.95Regular price$0.00Sale price $275.95 -
DS18 Digital LED Lighting Bluetooth Controller (LC-DRM)
Vendor:DS18Regular price $95.95Regular price$0.00Sale price $95.95 -
Fusion Performance RCA Cable - 2 Channel - 3 (010-12613-00)
Vendor:FusionRegular price $26.99Regular price$29.99Sale price $26.99Sale -
Fusion Signature Series 3i 6.5" Sports Speakers - Grey (010-02771-21)
Vendor:FusionRegular price $160.99Regular price$449.99Sale price $160.99Sale -
Continental Stereo w/AM/FM/BT/USB - Harness Included - 12V (TR7412UB-ORK)
Vendor:ContinentalRegular price $127.99Regular price$179.99Sale price $127.99Sale -
KVH AC/DC Power Supply f/TV Hub (72-0928)
Vendor:KVHRegular price $184.99Regular price$235.00Sale price $184.99Sale -
Fusion Marine LED Cable (6 Core x 20 AWG, 0.5 sq mm) (010-13386-00)
Vendor:FusionRegular price $431.99Regular price$599.99Sale price $431.99Sale -
Fusion Performance RCA Cable - 4 Channel - 6 (010-12618-00)
Vendor:FusionRegular price $54.99Regular price$69.99Sale price $54.99Sale -
KICKER KLSR 6.5" Weather-Proof LED Lighted Speaker Ring - Pair (50KLSR65)
Vendor:KICKERRegular price $79.99Regular price$84.99Sale price $79.99Sale -
KICKER KMXL69 6x9" Horn Loaded Compression Speakers - 4-Ohm (48KMXL694)
Vendor:KICKERRegular price $679.99Regular price$729.99Sale price $679.99Sale -
KICKER KMTC8 8" LED Coaxial Tower System - Black w/Charcoal Grille (45KMTC8)
Vendor:KICKERRegular price $799.99Regular price$899.99Sale price $799.99Sale -
KICKER KMTES Tower Enclosures f/6.5" Drivers - Black (12KMTES)
Vendor:KICKERRegular price $319.99Regular price$349.99Sale price $319.99Sale -
KICKER KMA600.6 6 x 100W 6-Channel Weather-Resistant Full-Range Amplifier (48KMA6006)
Vendor:KICKERRegular price $449.99Regular price$479.99Sale price $449.99Sale -
KICKER KXMA900.5 4 x 125W 4-Channel Full-Range Class D Amplifier with 400W Class D Subwoofer Channel (48KXMA9005)
Vendor:KICKERRegular price $719.99Regular price$819.99Sale price $719.99Sale -
KICKER KXMA800.8 8 x 100W 8-Channel Full-Range Class D Amplifier (48KXMA8008)
Vendor:KICKERRegular price $719.99Regular price$819.99Sale price $719.99Sale
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![Suncoast Marine and Auto offers DS18 37" Marine Amplified Sound Bar w/Bluetooth 1200W w/10 Speaker System RGB LED [SB37BTXRGB]](http://www.suncoastmarineandauto.com/cdn/shop/files/104941BXL.jpg?v=1737015810&width=533)
![Suncoast Marine and Auto offers DS18 HYDRO 8" 2-Way Marine Speakers w/RGB LED Lights 375W - Matte Black [NXL-8BK]](http://www.suncoastmarineandauto.com/cdn/shop/files/84107BXL.jpg?v=1737001401&width=533)
![Suncoast Marine and Auto offers DS18 Digital LED Lighting Bluetooth Controller [LC-DRM]](http://www.suncoastmarineandauto.com/cdn/shop/files/107478BXL.jpg?v=1737793424&width=533)
![Suncoast Marine and Auto offers Fusion Signature Series 3i 6.5" Sports Speakers - Grey [010-02771-21]](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-10-04_125546.png?v=1759597053&width=533)
![Suncoast Marine and Auto offers KICKER KLSR 6.5" Weather-Proof LED Lighted Speaker Ring - Pair [50KLSR65]](http://www.suncoastmarineandauto.com/cdn/shop/files/102742BXL.jpg?v=1738032196&width=533)
![Suncoast Marine and Auto offers KICKER KMXL69 6x9" Horn Loaded Compression Speakers - 4-Ohm [48KMXL694]](http://www.suncoastmarineandauto.com/cdn/shop/files/101971BXL.jpg?v=1738031570&width=533)
![Suncoast Marine and Auto offers KICKER KMTC8 8" LED Coaxial Tower System - Black w/Charcoal Grille [45KMTC8]](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-08-27_080019.png?v=1756296072&width=533)
![Suncoast Marine and Auto offers KICKER KMA600.6 6 x 100W 6-Channel Weather-Resistant Full-Range Amplifier [48KMA6006]](http://www.suncoastmarineandauto.com/cdn/shop/files/102010BXL.jpg?v=1739932548&width=533)
![Suncoast Marine and Auto offers KICKER KXMA900.5 4 x 125W 4-Channel Full-Range Class D Amplifier with 400W Class D Subwoofer Channel [48KXMA9005]](http://www.suncoastmarineandauto.com/cdn/shop/files/102005BXL.jpg?v=1739932530&width=533)
![Suncoast Marine and Auto offers KICKER KXMA800.8 8 x 100W 8-Channel Full-Range Class D Amplifier [48KXMA8008]](http://www.suncoastmarineandauto.com/cdn/shop/files/102004BXL.jpg?v=1739932526&width=533)