Description
Hifonics BG-1900.1D
The Hifonics BG‑1900.1D is a Class D monoblock amplifier from the Brutus Gamma (BG) Series, engineered to deliver strong and efficient bass power for subwoofer systems. With high current capability, built‑in tuning controls, and reliable protection circuitry, it’s suitable for both daily listening audio builds and moderate SPL systems.
Specifications
| Type | Amplifier |
|---|---|
| Brand | Hifonics |
| Series | BRUTUS GAMMA |
| Category | Mobile |
| Condition | New |
| Color | Bright Silver Hairline Anodized Finish |
| Model Replaced | BXX-1600.1D |
| Warranty | 1 Year |
| Compatible Vehicles | Universal |
| Amp Class | Super D-Class® |
| Amp Total Channels | 1 |
| Amp Max Power (watts) | 1900 |
| Amp Power @ 1 Ohm (ch x watts) | 1 x 1900 |
| Amp Power @ 2 Ohms (ch x watts) | 1 x 950 |
| Amp Power @ 4 Ohms (ch x watts) | 1 x 475 |
| Amp Crossover | Variable Electronic 12dB Per Octave |
| Amp Variable Low Pass Crossover 12dB per Octave | 30Hz-250Hz |
| Amp Tone Control / Parametric EQ | Built-in Bass Control |
| Amp Bass Boost | 0-10dB |
| Amp Subsonic Filter | 15Hz-35Hz |
| Amp Phase Shift | 0-180 Degrees |
| Amp Variable Voltage | 0.2-9V |
| Amp Frequency Response | 10Hz-500Hz |
| Amp Total Harmonic Distortion (THD) | < 0.1% |
| Amp Speaker Level Audio Inputs | Yes |
| Amp Power Terminal 12v/GND | 4 AWG |
| Amp Speaker Terminal Wire Gauge | 12 AWG |
| Amp Fusing | 60A 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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