Description
Hifonics HCC-1700.4
The Hifonics HCC‑1700.4 is a Super A/B‑Class 4‑channel car audio amplifier from the Colossus Classic (HCC) Series, designed to deliver strong, clean power for full‑range speaker systems. With high output capability, advanced Ultra‑Fi™ MOSFET technology, flexible variable crossovers, and reliable protection circuitry, it’s ideal for powering door speakers and bridged setups for subwoofers in daily car audio systems.
Specifications
| Category | Specification |
|---|---|
| Type | Amplifier |
| Brand | Hifonics |
| Series | COLOSSUS CLASSIC |
| Category | Mobile |
| Condition | New |
| Color | Black |
| Warranty | 1 Year |
| Compatible Vehicles | Universal |
| Amp Class | Super A/B Class™ |
| Total Channels | 4 |
| Max Power | 1700 Watts |
| Power @ 2 Ohms | 4 x 425 W |
| Power @ 4 Ohms | 4 x 225 W |
| Mono Bridged @ 4 Ohms | 2 x 850 W |
| Crossover | Variable Electronic 12dB/Octave |
| High Pass Crossover | 10Hz – 2.5kHz |
| Low Pass Crossover | 30Hz – 2.5kHz |
| Tone Control / EQ | Built-in Bass Control |
| Bass Boost | 0 – 10dB |
| Variable Voltage | 0.2 – 9V |
| Frequency Response | 10Hz – 22kHz |
| Total Harmonic Distortion (THD) | < 0.5% |
| Speaker Level Inputs | Yes |
| Power Terminal | 4 AWG |
| Speaker Terminal Wire Gauge | 12 AWG |
| Fusing | 100A |
Features & Benefits
| Low Noise Preamplifier Circuit | Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion. |
|---|---|
| RCA Inputs | Nickel-plated RCA jacks create the most efficient High/Low Level audio connection and resist corrosion. |
| Operation Mode | 4 channel operation mode allows either stereo or mono bridged operation. |
| Crossover Type | Variable electronic crossovers allow for complete control of the sound. |
| Electronic Equalizer | Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers. |
| Class / Topology | Super A/B Class proprietary designs use high-speed microprocessors with proprietary D/A conversion algorithms to efficiently control the current consumption. At very high listening levels, this unique hybrid of Super A/B Technology results in lower distortion, higher current efficiencies and less heat than conventional amplifier designs. |
| Output Device Technology | Pro-Fi™ Output Device Technology: The Ultra-Fi™ MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion. |
| Heat Sink | Heavy-duty aluminum alloy heat sink efficiently moves heat from the MOSFET for superior dissipation. |
| Power Supply | The dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices. |
| Output Connections | High temperature impact resistant nickel plated connectors with allen head set screws which allow for secure termination of wire and creates an erosion resistant seal. |
| Connection Type | Secure molded connection terminal for all Power, Ground and Speaker connections. Angled for ease of access while creating a clean wire mangement profile. |
| LED System Protection Circuitry Diagnostics | Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel. |
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