Lanzar VCT2410 4000 Watt 2 Channel High Power MOSFET Amplifier
2000W x 2 Output @ 2 Ohms 4000W x 1 bridged Output @ 4 Ohms  2 Ohm Stable  MOSFET Power Supply  High/Low/Full Crossover Switch  Variable Hi-Pass : 40 Hz-250 Hz  Variable Low-Pass : 40 Hz-250 Hz  Variable Input Level (Gain) Control : 6V-200mV  Variable Bass Boost : 0~+18dB  Variable Subsonic Filter : 10Hz~100Hz, 24dB/Octave  Sub Sonic Switch  Thermal / Overload / Short Circuit Protection  Soft Power On/Off  Power & Protection LED Indicator  Low Level RCA Input : 10K Ohms  Line Level RCA Output  Frequency Response : 15 Hz-30K Hz  Signal to Noise Ratio: >95dB  THD:0.1 %  2x60 Amp Maxi Type Fuse  Slim Size Amplifier Design For Easy Installation  Dimensions: 10.63''W x 1.75''H x 17''L