Black Diamond 18" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W Peak | Dual 1-Ohm Voice Coil FISHFINDERS the IC-610 incorporates advanced feautres

the IC-610 incorporates advanced feautres not typically found in a speaker at this price point

Intuitive LCD interface - Provides clear and accurate information in multiple languages with the ability to configure the UPS locally with easy to use navigation keys

One 4 inch (102 mm) treated fiber woofer with cloth surround and one 0

pre-load the most recent data and configuration settings stored in Barracuda Cloud Storage onto the replacement unit

Black Diamond 18" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS / 7000W Peak | Dual 1-Ohm Voice Coil FISHFINDERS the IC-610 incorporates advanced feautresBlack Diamond DIA CARBON18. 1D 18" High Excursion Subwoofer with Carbon Fiber Cone 1 Ohm The DIA CARBON18. 1D delivers earth shaking bass with 3500W RMS and a peak of 7000W. This 18 inch sub moves massive air for SPL competitions and serious audio enthusiasts. Lightweight Carbon Fiber Its ultra rigid carbon fiber cone and dust cap reduce distortion and improve responsiveness, delivering clear, tight lows even at extreme volumes. True High Excursion