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Buy Rockford Fosgate Power 551s Amplifier
Rockford Fosgate Power 551s Amplifier Features
- Rockford Fosgate Power 551S
- 140W x 2 Car Amplifier
- 140 watts RMS x 2 at 4 ohms
- 275 watts RMS x 2 at 2 ohms
- 550 watts RMS x 1 bridged output at 4 ohms
- Stereo or bridged mono output
- 4-ohm stable in bridged mode
- Tri-Way capable
- Requires 4-gauge power and ground leads — wiring and hardware not included
- Variable 50-250 Hz high-pass/low-pass crossover, 24 dB/ octave
- 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
- TRANS•ana circuit designs keep voltages low and signal paths simple in the pre-amp section, for minimum distortion and maximum musicality
- MEHSA provides more efficient transfer of heat from MOSFET output devices to the heatsink for cooler operation Preamp outputs for convenient daisy-chaining of amplifiers
- Punch Bass boosts bass up to 18 dB at 45 Hz (wired remote control included)
- Dimensions: 12-1/8"W x 2-3/8"H x 9-7/8"
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