<p>Video of DBM65:</p> <center> <div class="videoframe"> <video controls="controls" preload="none" src="https://player.vimeo.com/external/373476204.hd.mp4?s=cccd0283f1a452afbb6929741773571b393e54f9&amp;profile_id=175" poster="https://smhttp-ssl-33159.nexcesscdn.net/Assets/thumbnails/DBM65.jpg" onclick="this.play();" width="640" height="360"></video> </div> </center> <p>Rockville DBM65 6-Channel 2600w Peak/660w Dyno-Certified RMS Marine/Boat Amplifier<br> Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc)<br> 2 Ohm:110 Watts x 6 Channel &lt;1% THD+N<br> 4 Ohm: 75 Watts x 6 Channel &lt;1% THD+N<br> 4 Ohm Bridged: 220 Watts x 3 Channel<br> Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc)<br> 2 Ohm: 440 Watts x 6 Channel<br> 4 Ohm 300 Watts x 6 Channel<br> 4 Ohm Bridged: 880 Watts x 3 Channel<br> All channels on the amp have crossovers so they can each be used for subs or full range speakers or midrange or tweeters<br> All channels on the amplifier are bridgeable<br> Painted Conformal Coating PCB Board (Uses 2577 Waterproof Glue)<br> Waterproof silicone covers for end panels<br> Rustproof Aluminum heat sink with grey hairline finish<br> Stainless steel end panels are rustproof<br> All screws and mounting hardware are stainless steel and rustproof<br> Bottom panel is aluminum and rustproof<br> Fully Adjustable 12dB / Octave Crossover with Differential Circuitry<br> Adjustable High Pass Filter: 15Hz -4KHz<br> Adjustable Subsonic Filter: 15Hz -40Hz (use both the LPF and HPF knobs)<br> Adjustable Low Pass Filter: 40Hz – 4KHz<br> Adjustable bandpass filter 15Hz - 4KHz (use both the LPF and HPF knobs)<br> Fully Adjustable 12dB Bass Equalizer<br> Channels 5&amp;6 are mono only with 24 dB / Octave crossover in Low Pass mode<br> Full IC-Controlled Protection Circuitry<br> Adjustable input level<br> Mute and Delay Soft Start System<br> 8 Volt Preamp Circuitry<br> 2CH/4CH/6CH Input Mode Switch<br> Microphone Input with included PA microphone<br> Remote Dashboard Subwoofer Control<br> Status Mode LED Indicator<br> High-Speed MOSFET Power Supply<br> Studio-Grade Bipolar Output Stage Transistors<br> Minimum THD at Rated Power: &lt; 0.05%<br> S / N Ratio: &gt;90dB<br> Frequency Response: 10Hz - 50KHz<br> Damping Factor: &gt;80 @ 100Hz<br> Optical Coupler Technology<br> 30 Amp x 3 ATC Fuse<br> Dimensions: (W x H x L) 9&#733; x 2.4&#733; x 19.8&#733;<br> Weight: 12.3 Lbs