HFi100.4 - Hifonics 4 Channel 800 Watt HFi Series Amplifier

This amplifier supported the stereo system in my part out vehicle. Everything sounded great!!

 

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:

Amplifier Class AB

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)

High-Pass Crossover Frequency 60 - 12,000 Hz

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

 

Your favorite place for used 3000GT/Dodge Stealth parts!

 

 

 

3S Part-outs 

 

 

 

Returns Policy

 

Non-Defective Items: Returns for reasons such as ordering by mistake or selecting the wrong part are subject to a 20% restocking fee. Customers are also responsible for return shipping costs.

 

 

 

Defective Items: If the part is defective, we will provide a full refund or replacement at no additional cost to you.

 

 

 

If you have any questions or concerns about the part please give us a call or txt {313} 378-0034.