All About Your RVA-m3 V2 (Update):How To Set Up Your RVA-M3 V2:How To Connect Your RVA-M3 (Version 1 amp; 2) to a Head Unit:Inputs, Outputs, and Controls on Your RVA-M3 V2 Explained:Features:Rockville RVA-M3 V2 4000 Watt Peak/1000 Watt Dyno-Certified RMS @ 1 Ohm Amplifier Mono Car Amp+RemoteMetal Bass Remote IncludedDyno 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)1 Ohm: 1000 Watts RMS (lt;1% THD @ 14.4 Volts) (78% efficient)2 Ohm: 750 Watts RMS (lt;1% THD @ 14.4 Volts) (84.5% efficient)4 Ohm: 500 Watts RMS (lt;1% THD @ 14.4 Volts) (88.3% Efficient)Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc)1 Ohm: 4000 WattsV2 is upgraded with a double side SMT PCB board that dissipates heat efficientlyHigh-Speed MOSFET Power SupplyClass D TechnologyFully Adjustable 12dB / Octave Crossover with Differential CircuitryLow Pass Filter: 32Hz – 300HzSubsonic Filter: 10Hz – 50HzPhase Control SwitchFull IC-Controlled Protection CircuitryAdjustable 0-18dB Bass EqualizerMute and Delay Soft Start SystemStatus Mode LED IndicatorMinimum THD at Rated Power: lt;0.1%S/N Ratio: gt;90dBUnder Voltage Protection at 9VOver Voltage Protection at 16VRadiation cooling keeps the amp running at high volumes for hours straightExtruded aluminum heatsinkFrequency Response: 10Hz – 300HzDamping Factor: gt;150 @ 100HzFuse: 40A*3Technology: This series uses a reliable Class D circuitry that gives you the most reliability and the most power for your moneyDimensions: (L x W x H) 14″ x 8.5″ x 2.24″Weight:7.8 lbsnbsp; Rockville RVA-M3 V2 4000 Watt Peak/1000 Watt Dyno-Certified RMS @ 1 Ohm Amplifier Mono Car Amp+Remote. Metal Bass Remote Included. 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) 1 Ohm: 1000 Watts RMS (