Infinity REF-551A Reference-Series High-Performance 1300W Peak Monoblock Car Amplifier
Infinity's Reference 551a mono amp will add some bass muscle to your music without breaking a sweat, and it'll look good doing it. This potent powerhouse will send up to 550 watts RMS to your subwoofer, and its Class D design ensures the amp's high output will put minimal strain your vehicle's electrical system.
Features & Specifications:
Infinity REF-551A Monoblock Amplifier
RMS Power Rating:
4 ohms: 370 watts x 1 chan.
2 ohms: 550 watts x 1 chan.
Total power output: 1300 watts
Pulse Width Modulated MOSFET power supply
LED power (green) and protect (red) indicators
Soft start turn-on
Mono channel operation
High and Low level speaker inputs
3-way protection circuitry (thermal, overload, and speaker short protection)
Dual speaker terminals simplify the hookup of multiple speakers
Heavy duty aluminum alloy heat-sink for extreme heat dissipation
Slim and compact chassis provides more installation options