Ecoxgear SoundExtreme 10 Subwoofer The SoundExtreme Marine 10 Subwoofer is designed for outdoor enthusiasts, delivering powerful bass with vibrant RGB LED lighting, ideal for boats and off-road experiences. With an Ipx7 waterproof rating, it's safeguarded against water, dust, and dirt, featuring a UV-stable construction and durable Santoprene rubber surrounds for longevity. Offering dual switchable impedance for versatile installation, its LED lighting can be synced with music or customized via a smartphone app or RF remote, enhancing the aura of any adventure. The product also includes corrosion-resistant connectors and comes with interchangeable black and white grills to suit different styles, making it a resilient addition to any outdoor journey. Features: LEDCast RGB LED 2-position impedance switch Includes a white and black removable grill Ipx7 design includes a UV-stable basket and durable Santoprene rubber Corrosion resistant Ipx7 waterproof connectors LED lights can be driven by SoundExtreme DIN or Gauge Radios which all have build in LEDCast controllers, or use a SoundExtreme LEDCast 4-zone controller (sold separately) Specifications: Power Output: 150 Watt RMS (600 Watt Peak) Dual 4 Ohm voice coils with 2 ohm / 8 ohm rocker switch UV protected polypropylene carbon fiber blend woofer with Santoprene rubber surround Acrylic Styrene Acrylonitrile ( Asa) enclosure for UV resistance and Ip66 waterproofing Salt corrosion resistant 315 stainless crews and aluminum alloy parts Frequency Response: 302Hz 750Hz Sensitivity: 2 ohms 85dB +/- 3dB 1w/1m, 8 ohms 87 dB +/- 3 dB 1w/ 1m Built-in speaker LEDs: Addressable RGB LEDs via Soundextreme LEDCast technology, controller sold separately