Hifonics A1200.1D ALPHA 1200 Watt Monoblock Amplifier
Description
Description
The Hifonics A1200.1D ALPHA Series mono subwoofer car audio amplifier delivers up to 1200 watts of high-efficiency output utilizing Super D-Class® circuitry. Designed with Ultra-Fi MOSFET technology, it ensures high power output with optimal thermal cooling and minimal audio distortion.
Equipped with an onboard electronic Accu-Cross crossover, subsonic filter, variable phase shift, and Bass EQ, this amplifier provides comprehensive control over low-frequency performance. Audiophile-grade RCA inputs, high-level inputs with auto turn-on functionality, and angled nickel-plated hex terminals ensure clean signal throughput and straightforward installation.
Built in a heavy-duty aluminum alloy heatsink, the system incorporates Twin Turbo Coil pulse-width modulated power supplies and LED protection diagnostics. The included HFR-31 wired bass remote allows convenient subwoofer level adjustments directly from the driver seat.
Key Features
| Brand | Hifonics |
| Series | ALPHA |
| Type | Amplifier |
| Amp Class | Super D-Class® |
| Amp Total Channels | 1 |
| Amp Max Power | 1200 W |
| Amp Power @ 1 Ohm | 1 x 1200 W |
| Amp Power @ 2 Ohms | 1 x 600 W |
| Amp Power @ 4 Ohms | 1 x 325 W |
| Dimensions | 36.2 × 17.8 × 8.6 cm |
| Heatsink Dimensions | 23.5 × 14.6 × 6.0 cm |
| Weight | 2.8 kg |
| Color | Black |
| Frequency Response | 10Hz-250Hz |
| Signal to Noise Ratio | > 90dB |
| Total Harmonic Distortion (THD) | < 1% |
| Variable Low Pass Crossover | 30Hz-250Hz (12dB/octave) |
| Subsonic Filter | 10Hz-50Hz |
| Bass Boost | 0-12dB @ 45Hz |
| Phase Shift | 0-180° |
| Variable Voltage | 0.2-6V |
| Power Terminal Wire Gauge | 4 AWG |
| Speaker Terminal Wire Gauge | 14 AWG |
| Speaker Level Audio Inputs | Yes |
| Condition | New |
| Compatible Vehicles | Universal |
Highlights
- Super D-Class® mono subwoofer topology delivers 1200W RMS @ 1 Ohm
- Ultra-Fi MOSFET output devices with Twin Turbo Coil PWM power supply
- Variable low-pass crossover, subsonic filter, and 0–180° phase adjustment
- Audiophile RCA connectors and high-level auto turn-on inputs
- Heavy-duty aluminum alloy heatsink for optimal heat dissipation
Compatibility
Universally compatible with 12V automotive electrical systems and audio source units with RCA line-level or high-level speaker outputs.
What's included
- Hifonics A1200.1D ALPHA Amplifier
- HFR-31 Wired Bass Remote
Downloads
Frequently asked questions
|
