these are modded amps with endcaps.the mod allows for higher voltage and loewer ohms.
DETAILS:
Class bd technology
750 watts RMS x 1 at 4 ohms
1500 watts RMS x 1 at 2 ohms
requires 4-gauge power and ground leads — wiring and hardware not included with amplifier
4-gauge power and ground connectors
150-amp fuse and fuse holder required
selectable 50-250 Hz variable low-pass crossover, 24 dB/octave
MEHSA mounting technology increases the heat transfer from the MOSFET output devices to the heat sink, for higher power output, lower operating temperatures, and greater reliability.
TOPAZ noise-killing differential inputs eliminate 80% of ground loop noise between the head unit and the amp.
NOMAD advanced protection circuitry monitors temperature, voltage, current and impedance, and provides "intelligent" shut-down protection without limiting system performance.
preamp outputs for easy connection to a second amplifier
wired remote control of Punch Bass (0-18 dB centered at 45 Hz) — gives you fingertip control of your bass impact
POWERsync — a 6-pin mini-DIN connector that allows you to bridge together two separate Rockford Fosgate Class bd amps
subsonic filter removes frequencies below the range of human hearing for increased efficiency
dimensions: 18-1/2"W (13-11/16" without endcaps) x 2-7/16"H x 9-7/8"D
asking $350 each plus shipping,but will lower for multiple amp purchase
