Description
Hifonics HCC-2500.1D
The Hifonics HCC‑2500.1D is a Super Class D monoblock amplifier from the Colossus Series, engineered to deliver powerful and efficient bass for subwoofer systems. With robust power output, advanced tuning controls, and reliable protection circuitry, it’s suitable for both daily listening setups and performance‑oriented builds.
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 D-Class® |
| Total Channels | 1 |
| Max Power | 2500 Watts |
| Power @ 1 Ohm | 1 × 2500 W |
| Power @ 2 Ohms | 1 × 1250 W |
| Power @ 4 Ohms | 1 × 625 W |
| Crossover | Variable Electronic 12dB/Octave |
| Low Pass Crossover | 30Hz – 250Hz |
| Tone Control / EQ | Built-in Bass Control |
| Bass Boost | 0 – 10dB |
| Subsonic Filter | 15Hz – 35Hz |
| Phase Shift | 0° – 180° |
| Variable Voltage | 0.2 – 9V |
| Frequency Response | 10Hz – 500Hz |
| Total Harmonic Distortion | < 0.1% |
| Speaker Level Inputs | Yes |
| Power Terminal | 4 AWG |
| Speaker Terminal Gauge | 12 AWG |
| Fusing | External 150A |
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 | Mono only |
| 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 D-Class™ designs which employ high-speed microprocessors with proprietary D/A conversion algorithms to efficiently control the current consumption. At very high listening levels, Hifonics amplifiers with Super D-Class circuitry result in lower distortion, higher current efficiencies and less heat than conventional D-Class 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. |
| Bass Remote Included | Wired Bass Remote allows adjustments to bass frequencies from the control which can be mounted anywhere in the vehicle. |
| Phase Adjustment | Phase 0-180°: Bass drum attack, snap requires phase between deep frequency subwoofers and upper midbass speakers. |















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