Description
Hifonics BG-1300.1D
The Hifonics BG‑1300.1D is a Super Class D monoblock amplifier from the Brutus Gamma (BG) Series, designed to deliver efficient and powerful bass performance for subwoofer systems. Featuring Ultra‑Fi™ MOSFET output technology, advanced tuning controls (variable crossover, bass boost, subsonic filter, phase adjust), and solid protection circuitry, it’s suitable for daily listening and moderate bass builds.
Specifications
| Category | Specification |
|---|---|
| Type | Amplifier |
| Brand | Hifonics |
| Series | BRUTUS GAMMA |
| Category | Mobile |
| Condition | New |
| Color | Bright Silver Hairline Anodized Finish |
| Model Replaced | BXX-1200.1D |
| Warranty | 1 Year |
| Compatible Vehicles | Universal |
| Amp Class | Super D-Class® |
| Total Channels | 1 |
| Max Power | 1300 Watts |
| Power @ 1 Ohm | 1 x 1300 W |
| Power @ 2 Ohms | 1 x 650 W |
| Power @ 4 Ohms | 1 x 325 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 (THD) | < 0.1% |
| Speaker Level Inputs | Yes |
| Power Terminal | 4 AWG |
| Speaker Terminal Wire Gauge | 12 AWG |
| Fusing | 50A x 2 |
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 | Classic aluminum Hifonics design to minimize heat build up on the Ultra-Fi™ output devices. |
| Power Supply | Simpatico Coil Design: 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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