Rockville dB45 3200 Watt/1600w RMS 4 Channel Amplifier Car Stereo Amp， Loud!![Product Information]- Includes: Amplifier. Birth sheet with tested power. Owner’s manual. Mounting Screws. Warranty.
- Rockville dB45 800Watt/400 Watt RMS Class AB 2 Ohm Car Stereo Amplifier With Optical Coupler Technology. 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: 200 Watts x 4 Channel <1% THD+N. 4 Ohm:135 Watts x 4 Channel <1% THD+N. 4 Ohm Bridged: 400Watts x 2 Channel<1% THD+N.
- RMS Power Ratings: (Use these RMS ratings when comparing with great brands such as Hifonics， Earthquake， Soundstream， etc). 2 Ohm: 400 Watts x 4 Channel. 4 Ohm: 270 Watts x 4 Channel. 4 Ohm Bridged: 800 Watts x 2 Channel. Peak: (The amount of power the amplifier can produce for a split second at the loudest part of a song. 2 Ohm: 800 Watts x 4 Channel . 4 Ohm:540Watts x 4 Channel. 4 Ohm Bridged: 1600Watts x 2 Channel.
- High-Speed MOSFET Power Supply. Under Voltage Protection at 10V. Over Voltage Protection at 16V. Tertiary Supplies Circuitry. Optical Coupler Class “AB” Technology. Studio-Grade Bipolar Output Stage Transistors . Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Low Pass Filter: 50Hz - 250Hz. High Pass Filter: 60Hz - 1.2KHz.
- Full IC-Controlled Protection Circuitry. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System. 8 Volt Preamp Circuitry. Status Mode LED Indicator. Minimum THD at Rated Power: 90dB. Frequency Response: 10Hz - 50KHz. Damping Factor: >150 @ 100Hz. 35 Amp*3 ATC Fuse. Dimensions: (W x H x L) 9˝ x 2.4˝ x 21.0˝.
