Package Includes: (2) Rockville DWB80B Dual 8" Black 1600 Watt Marine Wakeboard Tower Speakers, (1) Rockville RXM-T1 1500w Peak / 370w Dyno-Certified RMS Marine/Boat 2 Channel Amplifier Stereo Amp, (1) Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit. High Power and Durability: Rockville DWB80B marine speakers deliver 800W peak and 400W RMS for loud, clear sound on the water. An 8" polypropylene woofer and 1" titanium dome tweeter produce deep lows and sharp highs. Rated 4 ohms with 40Hz-20kHz response and 91dB sensitivity. Each heavy-duty ABS enclosure measures 13.4" x 22.7" x 11.4", and the fully marine-grade build resists saltwater, UV, and harsh outdoor conditions. Perfect for Marine Audio Setups: The Rockville RXM-T1 amplifier offers 1500 watts peak power and 370 watts Dyno-Certified RMS, providing ample power for your marine speakers. Featuring MOSFET power supply and audiophile-grade capacitors, this amplifier ensures high-quality sound while withstanding moisture, dust, and saltwater. It's fully marine-rated for reliable performance on the water. Waterproof & Weather-Resistant Components: Both the DWB80B speakers and RXM-T1 amplifier are marine-certified, ensuring they perform flawlessly in wet environments. The speakers' quick connect stainless steel terminals and rubber gaskets make them resistant to rust, while the amplifier features a conformal coating to protect against moisture and harsh weather. Complete Installation Kit: The RMWK4 kit includes 18' 4-gauge power and 18' 4-gauge ground cables, a 20' twisted-pair tinned-OFC RCA cable, 25' 16-gauge flat speaker wire, and a 25' remote wire. Also included are 120A and 80A Mini-ANL fuses with holder, plus terminals and cable ties. This comprehensive set provides clean, reliable, and safe power distribution for your entire system. Enhance your marine audio setup with the Rockville DWB80B Dual 8" Wakeboard Tower Speaker System, RXM-T1 Marine Amplifier, and RMWK4 Installation Kit. This bundle offers a complete solution for powerful, high-quality sound on the water for boats, ATVs, UTVs, and more.

Each DWB80B enclosure uses dual 8" woofers with 1" titanium dome tweeters, handling 400 watts RMS and 800 watts peak with a 40Hz-20kHz frequency response, 4-ohm impedance, and 91dB sensitivity. The heavy-duty ABS cabinet measures 13.4" x 22.7" x 11.4" and mounts with adjustable nylon brackets that rotate 360° to aim sound where you need it. Brackets fit bars from 1.26" to 2.05" and can accommodate larger bars with optional longer screws, while marine-grade components, rubber surrounds, and sealed terminals resist water, rust, and UV exposure.

The Rockville RXM-T1 2-channel marine amplifier is rated at 1500 watts peak and 370 watts Dyno-Certified RMS (250 watts total: 2 x 125W @ 4 ohms; 370 watts total: 2 x 185W @ 2 ohms or 1 x 370W bridged @ 4 ohms). A high-speed MOSFET power supply, ELNA audiophile capacitors, adjustable 12dB/octave high-pass and low-pass filters, and a bass equalizer give you clean, controlled power, while the conformal-coated PCB and stainless hardware protect against moisture, salt, and temperature extremes.

For a clean installation, the RMWK4 kit includes 18' of 4-gauge clear power cable with 3' woven mesh, 18' of 4-gauge ground cable, 20' tinned-OFC twisted-pair RCA cable, 25' 16-gauge flat speaker wire, 25' remote wire, a waterproof Mini-ANL fuse holder with 120A and 80A fuses, plus terminals and cable ties. Together, this bundle delivers matched power handling, critical marine-grade protection, and the wiring you need for a reliable, great-sounding system.