Description
Hifonics HAC-2000.4D
The Hifonics HAC‑2000.4D is a 4‑channel Super Class D amplifier engineered for car audio systems that need powerful, efficient amplification for full‑range speakers or a mixed setup of speakers and subwoofers. Its Class D design provides high output with low heat and compact size, making it ideal for upgrading both factory and aftermarket systems.
Specifications
| Category | Details |
|---|---|
| Type | Amplifier |
| Brand | Hifonics |
| Series | COLOSSUS PRO |
| Category (Usage) | Mobile |
| Condition | New |
| Color | Black |
| Warranty | 1 Year |
| Compatible Vehicles | Universal |
| Amp Class | Super D-Class® |
| Total Channels | 4 |
| Max Power | 2000 W |
| Power @ 1 Ohm | 4 × 500 W |
| Power @ 2 Ohms | 4 × 300 W |
| Power @ 4 Ohms | 4 × 175 W |
| Mono Bridged @ 4 Ohms | 2 × 750 W |
| Crossover | Variable Electronic 12dB/Octave |
| High Pass Crossover (12dB/Octave) | 15 Hz – 6 kHz |
| Low Pass Crossover (12dB/Octave) | 40 Hz – 2 kHz |
| Tone Control / Parametric EQ | Built-in Bass Control |
| Bass Boost | 0 – 12 dB |
| Variable Voltage | 0.2 – 5 V |
| Signal to Noise Ratio | 86 dB |
| Frequency Response | 10 Hz – 30 kHz |
| Total Harmonic Distortion (THD) | < 0.5% |
| Power Terminal (12V/GND) | 0 AWG |
| Speaker Terminal Wire Gauge | 12 AWG |
| Fusing | External 150 A |
Features & Benefits
| Ultra-High Efficient Design | A thoughtful power supply design coupled with carefully selected parts results in the most efficient amplifiers in Hifonics history making them truly POWER FROM THE GODS. |
|---|---|
| Half Bridge Design | A more efficient design with fewer components results in higher power output. |
| Ultra-Low EMI Design | Minimal interface with other vehicle electronic systems. |
| High-End Preamplifier Circuit | Accepts a wider range of input signals. |
| RCA Inputs | Nickel-plated RCA jacks create an efficient connection that is corrosion-resistant. |
| High Tolerance Output Device | Ultra-Fi MOSFETS are designed for high output power and thermal dissipation through a proprietary coupling method. |
| Operation Mode | 4 channel operation mode allows either stereo or mono bridged operation. |
| Clean Board Construction | Multi-layer printed circuit boards (PCB) with surface mount components require fewer parts and result in a cleaner design. |
| Class / Topology | Full Range Class-D – All Colossus PRO amplifiers feature a full range Class-D chipset making them compatible with a wide range of drivers, especially pro-style speakers. |
| Thermal Management System | Variable speed fan cooling combined with the mass-loaded extruded aluminum heat sink results in better thermal management and output performance. |
| Power Supply | Iron core transformer assists in the ultra-low EMI design while providing high power at an unmatched value. |
| Delayed Turn-On Function | Ensures compatibility with a wide range of source units to eliminate any unwanted turn-on/off noises like hisses and pops. |
| 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. |
| Stylized Badging | The Hifonics logo is illuminated with blue LEDs and the Colossus logo badge is fly cut CNC machined aluminum (which gives a sleek and stylish finish). |
| Triple Protection Circuits | Over/under voltage, short circuit, and thermal protection circuits give you peace of mind that your investment (audio system and vehicle) will be protected under nearly every circumstance. |
| Bass Remote Included | The included bass remote allows you to adjust the bass level relative to the setting on the amplifier end panel. The LED indicator light displays green when the amplifier is powered on and red if the amplifier enters protect. |
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