Rockford Fosgate

4000 Watt RMS Class BD Amplifier RMS Power Ratings: 1,500 watts RMS x 1 at 4 ohms 3,000 watts RMS x 1 at 2 ohms 4,000 watts RMS x 1 at 1 ohm Para-Punch bass EQ (0-18 dB with variable center frequency between 35-70 Hz) with wired remote control MEHSA- High Performance Thermal management design for bigger power with more consistent thermal stabiity MOSFET power supplies and outputs TOPAZ - Circuit for eliminating engine noise NOMAD - Advanced short circuti and power protection MasterSync - allows one amplifier to manipulate another amplifier's gain, EQ, Infrasonic and crossover controls PowerSync - Allows bd series amplifiers to be "strapped" together to create one massive power combination variable low-pass filter (32-250 Hz, 24 dB/octave) Infrasonic filter: 12dB/oct Butterworth alignment protects the amp from unwanted ulta-low frequency information, increasing the usable power output and reliability RCA Preamp Outputs Phase switch: 0 - 180 degrees Cast aluminium heatsinks - allows more power into a smaller heatsink be allowing engineers to localize heat in specific areas 3-Stage Variable forced convection - heatsink design that keeps the amp's internal comonents cool 1/0 AWG power and ground connections with internal ANL fusing Dimensions: 33" L x 12.8" W x 2.6" H CEA-2006 Compliant

Standard.