MARINE AUDIO
DOWN4SOUND MARINE AUDIO
Marine Audio Systems for Boats, Side-by-Sides, Jet Skis, Golf Carts & Outdoor Builds
Down4Sound marine audio is engineered for loud, open-air performance in real-world conditions. Shop marine speakers, amplifiers, subwoofers, tweeters, and weather-resistant audio gear built for boats, side-by-sides, motorcycles, golf carts, RVs, jet skis, and outdoor builds.
Shop Marine Audio by Vehicle & Lifestyle
Whether you're riding waves, hitting trails, cruising the campground, or floating at the sandbar, these marine audio systems are built to stay loud, clean, and reliable outdoors.
Boat Audio
Marine speakers, amplifiers, and subwoofers built for pontoons, wake boats, center consoles, and dock systems.
Side-by-Side Audio
Loud outdoor audio systems designed for UTVs, trail rigs, mud builds, and aggressive off-road riding.
Jet Ski Audio
Compact marine audio systems engineered for wave runners, personal watercraft, and open-water riding conditions.
Motorcycle Audio
Efficient speakers and amplifier systems made to cut through road noise and stay clear at speed.
Golf Cart Audio
Outdoor sound systems for golf carts, campground cruisers, neighborhood rides, and mobile party builds.
RV & Outdoor Audio
Reliable audio gear for campers, patios, toy haulers, docks, and outdoor entertainment setups.
Built for Real Marine & Outdoor Audio Performance
Marine audio equipment is designed to survive moisture, UV exposure, vibration, heat, and harsh outdoor environments where traditional car audio can struggle. Since there are no enclosed cabin walls helping contain sound, marine systems require efficient speakers, clean amplifier power, and durable components to stay loud and clear outdoors.
Down4Sound marine audio solutions are commonly used in boats, side-by-sides, motorcycles, golf carts, RVs, jet skis, toy haulers, and outdoor entertainment builds where high output and weather resistance matter.
Marine Speakers, Amplifiers & Outdoor Audio Systems
Shop marine speakers, marine amplifiers, marine subwoofers, tweeters, DSPs, wiring kits, lithium batteries, and outdoor audio accessories engineered for high-output performance. Whether you're building a loud boat audio system, upgrading a golf cart sound system, installing side-by-side speakers, or adding audio to a jet ski or motorcycle, Down4Sound marine audio is designed for reliable outdoor use.
Modern marine audio systems need efficient speaker designs, clean amplifier power, durable materials, and strong electrical support to maintain clarity and output in open-air environments.
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DOWN4SOUND | HEXICONE PRO 6.5 SS4 ALL SZN - 6.5" CARBON FIBER PRO AUDIO SPEAKER | 200W RMS | 4 OHM
DOWN4SOUND
MSRP: D4,968.00D2,980.60Introducing the Down4Sound Hexicone PRO 6.5 SS4 All SZN, an exceptional 6.5-inch Pro Audio Speaker that embodies a revolution in sound technology. With its patented REAL CARBON FIBER Hexicone design, this speaker is engineered to surpass your audio...PRO65SS0004MSRP: D4,968.00D2,980.60 -
DOWN4SOUND | HEXICONE PRO 80 SS4 ALL SZN - 8" CARBON FIBER PRO AUDIO SPEAKER | 275W RMS | 4 OHM
DOWN4SOUND
MSRP: D5,464.85D3,477.45Introducing the Down4Sound Hexicone PRO 80 SS4 All SZN, an 8-inch Pro Audio Speaker that sets a new benchmark in sound technology. This speaker isn't just an advancement in audio; it's a revolution. Featuring an innovative carbon hexagon fiber Hexicone...PRO80SS0004MSRP: D5,464.85D3,477.45 -
DOWN4SOUND | HEXICONE PRO 6.5 SS8 ALL SZN | 6.5" CARBON FIBER PRO AUDIO SPEAKER | 200W RMS | 8 OHM
DOWN4SOUND
MSRP: D4,968.00D2,980.60Introducing the Down4Sound Hexicone PRO 6.5 SS8 All SZN, an exceptional 6.5-inch Pro Audio Speaker that embodies a revolution in sound technology. Engineered with a patented REAL CARBON FIBER Hexicone design, this speaker is poised to exceed your audio...PRO65SS0008MSRP: D4,968.00D2,980.60 -
DOWN4SOUND | HEXICONE PRO 80 SS8 ALL SZN | 8" CARBON FIBER PRO AUDIO SPEAKER | 275W RMS | 8 OHM
DOWN4SOUND
MSRP: D5,464.85D3,477.45Introducing the Down4Sound Hexicone PRO 80 SS8 All SZN, an 8-inch Pro Audio Speaker that sets a new benchmark in sound technology. This speaker isn't just an advancement in audio; it's a revolution. Featuring an innovative carbon hexagon fiber Hexicone...PRO80SS0008MSRP: D5,464.85D3,477.45 -
DOWN4SOUND | HEXICONE NEO HEXIPRO 65 CS65 ALL SZN - 6.5" CARBON FIBER PRO AUDIO SPEAKER | 300W RMS | 4 OHM
DOWN4SOUND
MSRP: D9,936.50D6,458.55Down4Sound Hexicone NEO HexiPRO 65 CS4 All SZN, a compact yet powerful 6.5-inch Pro Audio Speaker with a 4 Ohm impedance, designed to transform your listening experience. This advanced speaker features a high-performance carbon fiber design and is...PRO65NEO0004MSRP: D9,936.50D6,458.55 -
DOWN4SOUND | HEXICONE NEO HEXIPRO 80 CS4 ALL SZN - 8" CARBON FIBER PRO AUDIO SPEAKER | 300W RMS | 4 OHM
DOWN4SOUND
D7,949.10Introducing the Down4Sound Hexicone NEO HexiPRO 80 CS4 All SZN, an 8-inch Pro Audio Speaker with a 4 Ohm impedance that embodies cutting-edge audio technology. This exceptional speaker is engineered with a premium carbon fiber design and robust neodymium...PRO80NEO0004D7,949.10 -
DOWN4SOUND | HEXICONE NEO HEXIPRO 65 CS65 ALL SZN - 6.5" CARBON FIBER PRO AUDIO SPEAKER | 300W RMS | 8 OHM
DOWN4SOUND
MSRP: D9,936.50D6,458.556.5-inch Pro Audio Speaker engineered for exceptional sound clarity and resilience. With its neodymium magnet and innovative carbon fiber Hexicone design, this speaker ensures unmatched performance and durability. Its marine-grade build makes it perfect...PRO65NEO0008MSRP: D9,936.50D6,458.55 -
DOWN4SOUND | CFX-PROX654H - 6.5" CARBON FIBER NEO 2-WAY FULL RANGE PRO AUDIO WATER RESISTANT COAXIAL SPEAKER | 200W RMS | 4 OHM
DOWN4SOUND
MSRP: D15,401.85D8,694.38Upgrade your audio system with the DOWN4SOUND CFX-PROx654H, a 6.5-inch carbon fiber NEO 2-way full-range pro audio coaxial speaker. Engineered for exceptional sound quality, this speaker features a 200W RMS power rating and a 4 Ohm impedance. With a...CFX-PROx654HMSRP: D15,401.85D8,694.38 -
DOWN4SOUND | HEXICONE PRO 100 SS4 ALL SZN - 10" CARBON FIBER PRO AUDIO SPEAKER | 300W RMS | 4 OHM
DOWN4SOUND
MSRP: D5,464.85D4,968.00The Down4Sound Hexicone PRO 100 SS All SZN, a formidable 10-inch Pro Audio Speaker, redefines sound performance with cutting-edge engineering. Designed with the advanced Hexicone carbon fiber structure, this speaker boasts durability, clarity, and power,...PRO100SS0004MSRP: D5,464.85D4,968.00 -
DOWN4SOUND | CFX-PROX804H - 8" CARBON FIBER NEO 2-WAY FULL RANGE PRO AUDIO WATER RESISTANT COAXIAL SPEAKER | 200W RMS | 4 OHM
DOWN4SOUND
MSRP: D18,879.80D10,433.35Enhance your audio setup with the DOWN4SOUND CFX-PROx804H, an 8-inch carbon fiber NEO 2-way full-range pro audio coaxial speaker. This speaker is meticulously engineered to deliver outstanding sound quality, featuring a robust 200W RMS power handling and...CFX-PROx804HMSRP: D18,879.80D10,433.35 -
DOWN4SOUND | HEXICONE NEO HEXIPRO 100 CS4 ALL SZN - 10" CARBON FIBER PRO AUDIO SPEAKER | 400W RMS | 4 OHM
DOWN4SOUND
MSRP: D17,389.25D8,942.80The Down4Sound Hexicone NEO HexiPRO 100 CS4 All SZN redefines pro audio excellence with its cutting-edge design and engineering. This 10-inch powerhouse speaker combines the unmatched efficiency of neodymium magnets with the strength of a carbon fiber...PRO100NEO0004MSRP: D17,389.25D8,942.80 -
DOWN4SOUND | HEXICONE NEO HEXIPRO 80 CS8 ALL SZN - 8" CARBON FIBER PRO AUDIO SPEAKER | 300W RMS | 8 OHM
DOWN4SOUND
D7,949.10Key Features: Neodymium Magnet Technology: Optimized for efficiency and sound performance, the lightweight neodymium magnet ensures clear, dynamic sound reproduction without compromising power. Weatherproof Durability: Marine-grade protection against UV...PRO80NEO0008D7,949.10