HFi100.4 - Hifonics 4 Channel 800 Watt HFi Series Amplifier
- SKU #: 79681
Features: |
- HFi Series 4-Channel Class A/B Car Amplifier
- RMS Power Rating:
- 4 ohms: 100 watts x 4 chan.
- 2 ohms: 200 watts x 4 chan.
- Bridged, 4 ohms: 400 watts x 2 chan.
- Max power output: 800 watts
- Pulse Width Modulated (PWM) MOSFET power supply
- LED power (blue) and protect (red) indicators
- Variable Bass Boost (0 to +12 dB bass boost at 45 Hz)
- Blue illuminated Hifonics badge
- Soft start sound function
- 4/3/2 channel operation
- Preamp RCA outputs to daisy chain multiple amps
- 4-Way System Protection circuitry (thermal, overload, DC, and speaker short protection)
- Tri-mode speaker operation
- Heavy duty aluminum alloy vented heatsink for maximum heat dissipation
- Silver nickle-plated RCA level inputs
- Silver nickle-plated screw terminals
- Input sensitivity:
- Variable level: 200mV-6V
- Variable high-pass filter (60-12,000 Hz, 12 dB/octave)
- Variable low-pass filter (30-250 Hz, 12 dB/octave)
- Damping factor: >180
- Frequency response: 30-12,000 Hz
- Dimensions: 16-1/4"L x 8-13/16"W x 2-7/16"H
- 4-gauge power and ground wiring is required for installation.
Specifications: |
Number of Channels 4
RMS Power (4 ohms) 100 watts x 4 channels
RMS Power (2 ohms) 200 watts x 4 channels
RMS Power (1 ohm) N/A
Bridged RMS Power 400 watts x 2 channels
Total RMS Power Output 800 watts
Peak Power Output N/A
Total Peak Power Output N/A
Maximum Input Gauge Size 4
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged 4 Ohms
THD at Rated RMS Power 0.05%
Speaker Level Inputs No
Preamp Outputs 1 pair
Built-in Crossover:
- Low-pass (LP)
- High-pass (HP)
- Full (AP)
Low-Pass Crossover Frequency 30 - 250 Hz
Subsonic Filter N/A
Signal-to-Noise Ratio 90 dB
Channel Separation 80 dB
Bass Boost 0 - 12 dB
Bass/Gain Remote No
Fan Cooled No
Fuse Rating 30A x 2
HFi100.4 - Hifonics 4 Channel 800 Watt HFi Series Amplifier HFi-100.4
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