Hifonics HFI1000.1D (HFI 1000.1D) Open Box

The HFi1000D complements any application for your subwoofers. Today’s high output subwoofers require only the finest, dedicated power to run loud and constantly in any vehicle. The HFi Monoblock series of amplifiers meets these expectations and will gladly get your system that extra bass you’re looking for.

Incorporating Class D circuitry to allow for dedicated, efficient power allows for higher bass response, and not sacrificing any sound pressure. Why neglect your subwoofer of the high power output it truly demands? The HFi Class D Monoblocks are affordable, extremely powerful, and designed with a pleasantly small chassis. This allows the high power output amplifiers to take up the least amount of space in any installation.

The included bass knob can allow you to adjust your bass to match any music type, and allows you to replicate your bass to compliment any genre type. Integrating the Pulse Width Modulated MOSFET power supply to allow for efficiency on your car battery allows this amplifier to put out impressive power without drawing too much from your car’s electrical system. Value is truly defined with HFi1000D – get yours today!

• HFi Series Single Channel Monoblock Class D Car Amplifier
• Open Box for greater discount
• RMS Power Rating:
  • 4 ohms: 475 watts x 1 chan.
  • 2 ohms: 750 watts x 1 chan.
  • 1 ohms: 1000 watts x 1 chan.
• Max power output: 1000 watts
• Pulse Width Modulated (PWM) MOSFET power supply
• LED power (blue) and protect (red) indicators
• Wired HFR-3 remote bass level control included
• Variable Bass Boost (0 to +10 dB bass boost at 45 Hz)
• Blue illuminated Hifonics badge
• Soft start sound function
• Mono channel operation
• Preamp RCA outputs to daisy chain multiple amps
• 4-Way System Protection circuitry (thermal, overload, DC, and speaker short protection)
• Dual 12 gauge speaker terminals simplify hookup
• 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 low-pass filter (30-250 Hz, 24 dB/octave)
• Subsonic filter (15-35 Hz)
• Damping factor: >200
• Frequency response: 15-250 Hz
• Dimensions: 13-1/2"L x 8-13/16"W x 2-7/16"H
• 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
• Authorized Internet Dealer
• 90-Day Manufacturer's warranty