Infinity REF-551A Monoblock 550 Watts RMS Reference Series Amplifier
- SKU #: 01310
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.
Speaker-level inputs allow this amplifier to work in almost any system, even if you're hanging on to your factory radio. You can use the low-pass filter and variable bass boost to maximize the performance of your subwoofer and enclosure, while a phase switch ensures that the bass will blend well with your full-range speakers.
Features & Specifications:
- Infinity Reference Series REF-551A Monoblock Amplifier
- RMS Power Rating:
- 4 ohms: 370 watts x 1 chan.
- 2 ohms: 550 watts x 1 chan.
- 1 ohm: ------------N/A------------
- 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
- HALOsonic mixing input
- Frequency Response: 32 - 320 Hz
- Signal to Noise Ration: >80 dB
- Total Harmonic Distortion (THD): <1.0%
- Phase: 0 - 180°
- Variable Bass Boost: 0 to +9 dB
- Fuse Rating: 30 A x 2
- Weight: 7LB
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