Rockville dB55 4000 Watt/2000w RMS 5 Channel Amplifier Car Stereo Amp, Loud dB55 4000 Watt/2000w RMS 4 Channel Amplifier Car Stereo Amp, Loud!!

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  • Includes Amplifier. Bass Remote. Birth sheet with tested power. Owner s manual. Mounting Screws. Warranty.
  • Rockville dB55 4000 Watt 2000 Watt RMS 5 Channel Amplifier. CEA Compliant Power Ratings (Rated at less than 1 % distortion) (Use these CEA ratings when matching and comparing with other CEA compliant brands such as Kicker, Rockford Fosgate, etc). 2 Ohm 120 Watts x 4 + 500 Watts x 1
  • RMS Power Ratings (Use these RMS ratings when comparing with great brands such as Hifonics, Earthquake, Soundstream, etc). 2 Ohm 240 Watts x 4 + 1000 Watts x 1. 4 Ohm 160 Watts x 4 + 600 Watts x 1. Peak (The amount of power the amplifier can produce for a split second at the loudest part of a song. 2 Ohm 480 Watts x 4 + 2000 Watts x 1. 4 Ohm 320 Watts x 4 + 1200 Watts x 1.
  • High-Speed MOSFET Power Supply. Rugged switching MOSFETs for Class D in CH5. Under Voltage Protection at 10V. Over Voltage Protection at 16V. Optical Coupler Class AB + D Technology. Studio-Grade Bipolar Output Stage Transistors. Fully Adjustable 12dB Octave Crossover with Differential Circuitry. Low Pass Filter (CH1-CH4)40Hz 4KHz (CH5)50Hz 250Hz. High Pass Filter 15Hz 4KHz. Subsonic Filter 15Hz - 55Hz.
  • Full IC-Controlled Protection Circuitry. Remote Dashboard Subwoofer Control. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System. 8 Volt Preamp Circuitry. Status Mode LED Indicator. Minimum THD at Rated Power 0.05%. S N Ratio 90dB. Frequency Response 15-35KHz. Damping Factor 100@ 100Hz. 40 Amp x3. Dimensions (W x H x L) 9'' x 2.4' x 18.6".

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