Hifonics ZEUS GAMMA mono subwoofer audio amplifier delivers 1800 watts with Simpatico coil design (SPC) that features PWM MOSFET power supply for maximum current levels.
| Weight | 9.45 lbs |
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| Dimensions | 10.5 × 8.25 × 2.375 in |
| Type | Amplifier |
| Brand | Hifonics |
| Series | ZEUS GAMMA |
| Category | Mobile |
| Condition | New |
| Color | Silver |
| Model Replaced | ZXX-1800.1D |
| Warranty | 1 Year |
| Compatible Vehicles | Universal |
| Amp Class | Class D |
| Amp Total Channels | 1 |
| Amp Max Power (watts) | 1800 |
| Amp Power @ 1 Ohm (ch x watts) | 1 x 1800 |
| Amp Power @ 2 Ohms (ch x watts) | 1 x 900 |
| Amp Power @ 4 Ohms (ch x watts) | 1 x 450 |
| Amp Crossover | Variable Electronic 12dB Per Octave |
| Amp Variable Low Pass Crossover 12dB per Octave | 40Hz-300Hz |
| Amp Tone Control / Parametric EQ | Built-in Bass Control |
| Amp Bass Boost | 0-9dB |
| Amp Subsonic Filter | 10Hz-40Hz |
| Amp Phase Shift | 0-180 Degrees |
| Amp Variable Voltage | 0.2-6V |
| 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 | 80A |
| Proposition 65 Notice | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Low Noise Preamplifier Circuit | Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion. |
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| RCA Inputs | Nickel plated high temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant. |
| High Level Inputs | Easily tie into OEM audio systems that do not offer RCA output to maximize after market amplifier power. |
| Operation Mode | Mono only |
| Crossover Type | Onboard electronic crossover |
| Electronic Equalizer | Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers. |
| Class / Topology | Class D: High efficiency with big power in a small footprint. |
| Output Device Technology | PWM MOSFET Power Supply: Stable power through the PC board with minimal heat generation. |
| Heat Sink | Aluminum Hifonics Heat sink for superior heat dissipation. |
| Power Supply | Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices. |
| Output Connections | RCA Outputs: Daisy chain multiple amplifier to eliminate additional signal cables from the source unit. |
| 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. |
View/Download  (19.3 MB) | Hifonics ZEUS GAMMA Amplifiers (ZG) Quick Start Guide (Rev1) |
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