Hifonics A2000.1D ALPHA 2000 Watt Monoblock Amplifier
Description
Description
The Hifonics A2000.1D ALPHA Series is a high-efficiency Super D-Class mono subwoofer car audio amplifier engineered to deliver up to 2000 watts of reliable power. It utilizes specialized Ultra-Fi MOSFET technology paired with a Twin Turbo Coil Pulse Width Modulated power supply to maintain stable voltage, reduce distortion, and maximize thermal cooling.
Precision sound tuning is achieved through integrated electronic Accu-Cross crossovers, an onboard subsonic filter, variable low-pass crossover, and 0 to 180-degree phase adjustment. Nickel-plated audio and power terminals provide secure, corrosion-resistant connections with high signal clarity and minimal external interference.
Built using robust Surface Mount Technology on a heavy-duty aluminum alloy heatsink, this amplifier withstands vehicle shock and vibration while effectively dissipating heat. It also includes DC Offset auto turn-on functionality via high-level inputs and comes complete with an HFR-31 wired bass remote for dash-mounted level adjustments.
Key Features
| Type | Amplifier |
| Brand | Hifonics |
| Series | ALPHA |
| Category | Mobile |
| Condition | New |
| Color | Black |
| Warranty | 1 Year |
| Compatible Vehicles | Universal |
| Amp Class | Super D-Class® |
| Amp Total Channels | 1 |
| Amp Max Power (watts) | 2000 |
| Amp Power @ 1 Ohm (ch x watts) | 1 x 2000 |
| Amp Power @ 2 Ohms (ch x watts) | 1 x 1000 |
| Amp Power @ 4 Ohms (ch x watts) | 1 x 500 |
| Amp Crossover | Electronic |
| Amp Variable Low Pass Crossover 12dB per Octave | 30Hz-250Hz |
| Amp Tone Control / Parametric EQ | Bass EQ |
| Amp Bass Boost | 0-12dB @ 45Hz |
| Amp Subsonic Filter | 10Hz-50Hz |
| Amp Phase Shift | Variable 0-180 Degrees |
| Amp Variable Voltage | 0.2-6V |
| Amp Signal to Noise | > 90dB |
| Amp Frequency Response | 10Hz-250Hz |
| Amp Total Harmonic Distortion (THD) | < 1% |
| Amp Speaker Level Audio Inputs | Yes |
| Amp Power Terminal 12v/GND | 4 AWG |
| Amp Speaker Terminal Wire Gauge | 14 AWG |
| Amp Fusing | Use External Fuse |
| Dimensions | 47.6 × 17.8 × 8.6 cm |
| Weight | 4.0 kg |
| Heatsink Dimensions | 34.6 × 14.6 × 6.0 cm |
Highlights
- Super D-Class mono topology delivering up to 2000W output
- Ultra-Fi MOSFET output circuitry with heavy-duty aluminum heat sink
- Electronic Accu-Cross crossovers with variable subsonic filter and bass boost
- Surface Mount Technology (SMT) engineered for vibration resistance
- High-level auto turn-on and angled terminal connections for streamlined installation
Compatibility
Universally compatible with 12V mobile vehicle audio systems and subwoofer configurations matching 1, 2, or 4 Ohm impedance loads.
What's included
- Hifonics A2000.1D ALPHA Amplifier
- HFR-31 Wired Bass Remote Control
Downloads
Frequently asked questions
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