<p>Video of DBM25:<p> <center><div class="videoframe"> <video controls="controls" preload="none" src="https://player.vimeo.com/external/411547470.hd.mp4?s=0aeeb9f369e5ff99a16a81bf108a717ed9c8fd21&amp;profile_id=175" poster="https://smhttp-ssl-33159.nexcesscdn.net/Assets/thumbnails/DBM25.jpg" onclick="this.play();" width="640" height="360"></video></div></center><p> What's In The Box:<p> (1) DBM25 Amplifier<br> Birth sheet with Tested Power<br> Mounting Screws<br> Warranty Card<br> Owner’s Manual<p>Description:<br> <br> The all new dB marine series of amplifiers gives you the best of both worlds! We took the sound of our best selling series of dB car amps and we added the best marine grade parts so that they will last forever and withstand even the harshest conditions on the water.<br> <br> We went a little overboard (no pun intended) to make this amp marine ready. We conformal coated the PCB board with a waterproof glue that is painted on to protect the circuitry. We then added waterproof silicone covers over the terminals so that water can never get into the amp. The heat sink, including the bottom plate, is made of aluminum which is rustproof. The end panels, all of the internal mounting screws and hardware of the amp are made of stainless steel and are rustproof as well. Even after many years of use the amp will be rust free and operate like new!<br> <br> The DBM25 is a 2-Channel amplifier with 1,500 watts peak output and 375 watts Dyno Certified power. Here at Rockville we offer the best value in car audio. We therefore want to make it easy for you to compare our products to any brands on the market. The peak rating can be used to compare with brands who use peak ratings such as Boss and Power Acoustik while the Dyno Certified RMS rating can be used to compare with top brands such as Kicker, Rockford, Alpine, etc.<br> <br> <br> Features:<br> <br> Rockville DBM25 1500w Peak/370w Dyno-Certified RMS Class-AB 2-Channel Marine Amplifier With Terminal Covers<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: 185 Watts x 2 Channel<br> 4 Ohm: 125 Watts x 2 Channel<br> 4 Ohm Bridged: 370 Watts x 1 Channel<br> Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc)<br> 2 Ohm: 750 Watts x 2 Channel<br> 4 Ohm: 500 Watts x 2 Channel<br> 4 Ohm Bridged: 1500 Watts x 1 Channel<br> Fully Adjustable 12dB / Octave Crossover with Differential Circuitry<br> Adjustable Low Pass Filter: 50 Hz - 250 Hz<br> Adjustable High Pass Filter: 60 Hz - 1.2 kHz<br> Fully Adjustable 12dB Bass Equalizer<br> Adjustable Input Level Control<br> Minimum THD at Rated Power: &lt;0.05%<br> S/N Ratio: &gt;90 dB<br> Frequency Response: 10 Hz - 50 kHz<br> Damping Factor: &gt;100 @ 100Hz<br> (2) 25 Amp ATC Fuses<br> Painted Conformal Coating PCB Board (Uses 2577 Waterproof Glue)<br> Waterproof silicone covers for end panels<br> Rustproof Aluminum heat sink with white paintedfinish<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> High-Speed MOSFET Power Supply<br> Studio-Grade Bipolar Output Stage Transistors<br> Product Dimensions (W x H x L): 9&quot; x 2.4&quot; x 15.1&quot; inches<br> Product Weight: 7.7 Lbs</p> <p> <a href="http://www.rockvilleaudio.c