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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JL Audio M-SWMCPv3-2.000 2" Enclosed Tower Speaker Swivel Clamp (Pair)
Vendor:JL AudioRegular price $292.99Regular price$349.99Sale price $292.99Sale -
JL Audio PS-SWMCP-B-1.250 1.25" VeX Enclosed Pod Swivel Clamp (Pair)
Vendor:JL AudioRegular price $171.99Regular price$199.99Sale price $171.99Sale -
JL Audio XD-AICS-1F4F Core Audio Interconnect Splitter 4-way
Vendor:JL AudioRegular price $24.99Regular price$0.00Sale price $24.99 -
JL Audio MMC-25 25' Connection Cable for MediaMaster Source Units (Non-NMEA 2000 Network)
Vendor:JL AudioRegular price $57.99Regular price$64.99Sale price $57.99Sale -
JL Audio M-MCPv3-1.315 1.315" Enclosed Tower Speaker Swivel Clamp (Pair)
Vendor:JL AudioRegular price $179.99Regular price$209.99Sale price $179.99Sale -
JL Audio PS-SWMCP-B-1.700 1.7" VeX Enclosed Pod Swivel Clamp (Pair)
Vendor:JL AudioRegular price $123.99Regular price$139.99Sale price $123.99Sale -
JL Audio MMA-1-HTML NMEA 2000 Network MFD Data Interface for MediaMaster
Vendor:JL AudioRegular price $471.99Regular price$529.99Sale price $471.99Sale -
JL Audio PS-SWMCP-C-SM VeX Enclosed Speaker Surface-Mount Fixture
Vendor:JL AudioRegular price $212.99Regular price$249.99Sale price $212.99Sale -
JL Audio M-SWMCPv3-1.660 1.66" Enclosed Tower Speaker Swivel Clamp (Pair)
Vendor:JL AudioRegular price $292.99Regular price$349.99Sale price $292.99Sale -
JL Audio M6-770X-L-SbSb-Single 7.7" Marine Coaxial Speakers M6 Series with Black Luxe Grille (Single)
Vendor:JL AudioRegular price $499.99Regular price$0.00Sale price $499.99 -
JL Audio M-SWMCPv3-2.500 2.5" Enclosed Tower Speaker Swivel Clamp (Pair)
Vendor:JL AudioRegular price $333.99Regular price$399.99Sale price $333.99Sale -
JL Audio M-MCPv3-1.900 1.9" Enclosed Tower Speaker Swivel Clamp (Pair)
Vendor:JL AudioRegular price $179.99Regular price$209.99Sale price $179.99Sale -
JL Audio XMD-WHTAIC2-3 3-ft 2-Channel Marine RCA Interconnect Cable
Vendor:JL AudioRegular price $24.99Regular price$0.00Sale price $24.99 -
JL Audio PS-SWMCP-B-2.000 2" VeX Enclosed Pod Swivel Clamp (Pair)
Vendor:JL AudioRegular price $147.99Regular price$169.99Sale price $147.99Sale -
JL Audio XD-MINIRCA-6 Mini to RCA Audio Interconnect (2-Channel)
Vendor:JL AudioRegular price $33.99Regular price$34.99Sale price $33.99Sale -
JL Audio M6-8IB-S-GmTi-4 8" Marine Subwoofer M6 Series with Titanium Sport Grille
Vendor:JL AudioRegular price $379.99Regular price$0.00Sale price $379.99
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![Suncoast Marine and Auto offers JL Audio ETXv3 Enclosed Speaker System Fixture f/Pipe Mounting - M-MCPv3-1.315 [010-13701-00] fixed speaker mounting clamps to fit towers or roll bars; durable materials, precision-forged strength; warranty: 2 years; 30-day returns; MFR # 010-13701-00](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-10-03_113658.png?v=1759505972&width=533)




![Suncoast Marine and Auto offers JL Audio ETXv3 Enclosed Speaker System Fixture f/Pipe Mounting - M-MCPv3-1.900 [010-13703-00] fixed speaker mounting clamps to fit towers or roll bars; durable materials, precision-forged strength; warranty: 2 years; 30-day returns; MFR # 010-13703-00](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-10-03_113658_9c9ac262-9d19-44af-b907-0a3e0ef6311f.png?v=1759506408&width=533)
![Suncoast Marine and Auto offers JL Audio M6 8" Marine Subwoofer w/Titanium Sport Grille - M6-8IB-S-GmTi-4 [010-03275-00] M6-8IB-S-GmTi-4 8" Marine Subwoofer Driver, Gunmetal & Titanium Sport Grille. Model # 19432590](http://www.suncoastmarineandauto.com/cdn/shop/files/Screenshot_2025-10-01_134143.png?v=1759340571&width=533)