MARINE AUDIO
DOWN4SOUND MARINE AUDIO
Marine Audio for Boats, Side-by-Sides, Jet Skis & Outdoor Builds
Shop marine speakers, marine amplifiers, wake tower speakers, marine multimedia, lighting, wiring, and outdoor audio accessories built for loud, weather-ready open-air performance.
Shop Marine Audio Categories
Shop Marine Audio by Build Type
Boat Audio
Speakers, amps, subs, and sound system upgrades for boats and pontoons.
Side-by-Side Audio
Loud open-air audio for UTVs, SXS builds, trails, mud, and outdoor riding.
Jet Ski Audio
Compact marine audio options for personal watercraft and small installs.
Outdoor Speaker Builds
Marine speakers for golf carts, RVs, patios, powersports, and outdoor setups.
High-Output Marine Audio Systems
Down4Sound marine audio is made for boats, pontoons, side-by-sides, jet skis, motorcycles, RVs, golf carts, and outdoor builds where standard car audio is not always the best fit. Marine audio systems are designed for open-air sound, outdoor exposure, vibration, moisture, and real-world abuse from sun, water, dirt, and rough riding conditions.
Build your setup with marine speakers, marine amplifiers, wake tower speakers, marine radios, RGB lighting, wiring, batteries, and installation accessories that help your system stay loud, clean, and reliable outside the vehicle.
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DOWN4SOUND | EZY BT2HD - APTX-HD BLUETOOTH 5.0 HIGH-RESOLUTION AUDIO RECEIVER ( WORKS WITH IPHONE AND ANDROID)
DOWN4SOUND
MSRP: ƒ269.98ƒ143.98Engineered for Automotive, Marine, and Powersports Use The D4S EZY BT2HD is a high-definition Bluetooth 5.0 audio receiver built around the Qualcomm® QCC3034 chipset with support for APTX-HD. Designed for clear, distortion-free playback, it delivers...EZY BT2HDMSRP: ƒ269.98ƒ143.98 -
DOWN4SOUND | CFX-PROX104H - 10" CARBON FIBER NEO 2-WAY FULL RANGE PRO AUDIO WATER RESISTANT COAXIAL SPEAKER | 250W RMS | 4 OHM
DOWN4SOUND
MSRP: ƒ863.98ƒ467.98Elevate your audio experience with the DOWN4SOUND CFX-PROx104H, a 10-inch carbon fiber 2-way full-range pro audio coaxial speaker. Meticulously engineered for audiophiles seeking unparalleled sound quality, this speaker boasts a robust 250W RMS power...CFX-PROx104HMSRP: ƒ863.98ƒ467.98 -
DOWN4SOUND | HEXICONE NEO HEXIPRO 100 CS8 ALL SZN - 10" CARBON FIBER PRO AUDIO SPEAKER | 400W RMS | 8 OHM
DOWN4SOUND
MSRP: ƒ629.98ƒ323.98Key Features: Neodymium Magnet Technology: Lightweight and efficient, the neodymium magnet delivers exceptional sound clarity and dynamic range, enhancing audio performance. All-Weather Resilience: Marine-grade construction protects against UV rays,...PRO100NEO0008MSRP: ƒ629.98ƒ323.98 -
DOWN4SOUND | CFX-PROX658H - 6.5" CARBON FIBER NEO 2-WAY FULL RANGE PRO AUDIO WATER RESISTANT COAXIAL SPEAKER | 200W RMS | 8 OHM
DOWN4SOUND
MSRP: ƒ557.98ƒ314.98Upgrade your audio system with the DOWN4SOUND CFX-PROx658H, 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 an 8 Ohm impedance. With a...CFX-PROx658HMSRP: ƒ557.98ƒ314.98 -
DOWN4SOUND | HEXICONE PRO 100 SS8 ALL SZN - 10" CARBON FIBER PRO AUDIO SPEAKER | 300W RMS | 8 OHM
DOWN4SOUND
MSRP: ƒ197.98ƒ179.98Introducing the Down4Sound Hexicone PRO 100 SS All SZN, a formidable 10-inch Pro Audio Speaker that redefines the boundaries of sound technology. This speaker is not merely an improvement—it's a total revolution. Crafted with an advanced carbon...PRO100SS0008MSRP: ƒ197.98ƒ179.98 -
DOWN4SOUND | CFX-PROX808H - 8" CARBON FIBER NEO 2-WAY FULL RANGE PRO AUDIO WATER RESISTANT COAXIAL SPEAKER | 200W RMS | 8 OHM
DOWN4SOUND
MSRP: ƒ683.98ƒ377.98Enhance your audio setup with the DOWN4SOUND CFX-PROx808H, 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-PROx808HMSRP: ƒ683.98ƒ377.98 -
DOWN4SOUND | CFX-PROX108H - 10" CARBON FIBER NEO 2-WAY FULL RANGE PRO AUDIO WATER RESISTANT COAXIAL SPEAKER | 250W RMS | 8 OHM
DOWN4SOUND
MSRP: ƒ863.98ƒ467.98Elevate your audio experience with the DOWN4SOUND CFX-PROx108H, a 10-inch carbon fiber 2-way full range pro audio coaxial speaker, meticulously engineered for audiophiles seeking unparalleled sound quality. With a robust 250W RMS power handling and an 8...CFX-PROx108HMSRP: ƒ863.98ƒ467.98 -
DOWN4SOUND | M3-1004 (MARINE) - BLACK GLOSS | 700W RMS
DOWN4SOUND
ƒ449.98 - ƒ539.96DOWN4SOUND M3-1004 Marine & Powersports 4-Channel Amplifier – 700W RMS Class D (Gloss Black) The DOWN4SOUND M3-1004 Marine & Off-Road Amplifier is a compact 4-channel Class D amplifier delivering 700 watts RMS of clean, efficient power for...M3-1004-BKG-ƒ449.98 - ƒ539.96 -
DOWN4SOUND | M3-1004 (MARINE) - WHITE GLOSS | 700W RMS
DOWN4SOUND
ƒ449.98 - ƒ539.96DOWN4SOUND M3-1004 Marine & Powersports 4-Channel Amplifier – 700W RMS Class D (Gloss White) The DOWN4SOUND M3-1004 Marine & Off-Road Amplifier is a compact 4-channel Class D amplifier delivering 700 watts RMS of clean, efficient power for...M3-1004-WHG-ƒ449.98 - ƒ539.96 -
DOWN4SOUND | M3-1500 (MARINE) - BLACK GLOSS | 1500W RMS
DOWN4SOUND
ƒ539.98 - ƒ629.96DOWN4SOUND M3-1500 Marine & Powersports Monoblock Amplifier – 1500W RMS Class D (Gloss Black) The DOWN4SOUND M3-1500 Marine & Off-Road Amplifier is a compact monoblock powerhouse delivering 1500 watts RMS of full-range Class D performance,...M3-1500-BKG-ƒ539.98 - ƒ629.96 -
DOWN4SOUND | M3-1004 (MARINE) - ORANGE GLOW | 700W RMS
DOWN4SOUND
ƒ449.98 - ƒ539.96DOWN4SOUND M3-1004 Marine & Powersports 4-Channel Amplifier – 700W RMS Class D (Orange Glowtek) The DOWN4SOUND M3-1004 Marine & Off-Road Amplifier is a compact 4-channel Class D amplifier delivering 700 watts RMS of clean, efficient power...M3-1004-ORGL-ƒ449.98 - ƒ539.96 -
DOWN4SOUND | M3-1004 (MARINE) - BLUE GLOW | 700W RMS
DOWN4SOUND
ƒ449.98 - ƒ539.96DOWN4SOUND M3-1004 Marine & Powersports 4-Channel Amplifier – 700W RMS Class D (Blue Glowtek) The DOWN4SOUND M3-1004 Marine & Off-Road Amplifier is a compact 4-channel Class D amplifier delivering 700 watts RMS of clean, efficient power for...M3-1004-BLGL-ƒ449.98 - ƒ539.96