Rockford fosgate 1000-1bd
 

Bought these brand new back in the day, they dont make them like this anymore...this is real power

i've never pushed them, under 50hrs of use

Class bd technology
1000 watts x 1 at 2 ohms
requires 4-gauge power and ground leads — wiring and hardware not included with amplifier
100-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 impedence, and provides "intelligent" shut-down protection without limiting system performance.
preamp outputs for easy connection to a second amplifier


subsonic filter removes frequencies below the range of human hearing for increased efficiency

asking 250$ each + shipping