Gemini is the third sign of the zodiac, but the first sign that you know how to design a car audio system. It is also the Latin name for the constellation meaning “twins.” Big power, sound quality and onboard signal processing are designed to power a great system, especially when used in tandem. Choose a four channel amplifier to power mids and highs with a big mono amp for subwoofers. The new Gemini line is part of the Elite 35th Anniversary offering from Hifonics. The Gemini utilizes the newest technology in the Hifonics family, Super D-Class mono amplifiers and Super A/B Class amplifiers for full range 2 channel and 4 channel models. As pointed out in the warning, Elite products are designed for prestigious Hifonics dealers only. Never buy an Elite amplifier from a website or online auction, these dealers are NON-AUTHORIZED and they will not help you with tech support or customer service. We cannot assist you without an authorized purchase receipt. Additionally, Elite amplifiers purchased from non-authorized outlets, do NOT have a warranty. Check the dealer list for an Elite dealer near you.

>> Elite Warning

The GEX line is made up of a two channel model, 3 four-channel models, and 4 mono subwoofer models including the powerful GEX-3500.1D which delivers 3500 watts at 1 ohm.


The Gemini (GEX) amplifiers feature:

  • Hifonics High Fidelity Super A/B Class Circuit Designs
  • Super D Class Mono Circuit Designs
  • Simpatico coil design (SPC) Ultra-Fi Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Tiffany Connectors
  • 35th Anniversary Heat Sink Design
  • Bass Remote Included


Speakers & Subwoofer Choices

Hifonics amplifiers are designed to integrate into any system; they perform at their best when coupled with Hifonics speakers and Hifonics subwoofers


Titan & Brutus Subwoofers

Elite Warning

GEX-1200.2 Gemini Elite Amplifier

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  • Zeus ZEX are only available from Elite retailers

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Availability: From Elite Dealers only

Part#: GEX-1200.2


1200 watt, two channel car audio amplifier


Part #: GEX-1200.2 | SKU: 806576226338 | Category: GEMINI Elite GEX
Hifonics 1200 Watt 2 channel, bridgeable, Gemini Elite Super A/B Class™ car audio amplifier. Features include an onboard electronic crossover with angled terminals


Part #: GEX-1200.2 | SKU: 806576226338 | Category: GEMINI Elite GEX
  • Class
    Super A/B Class
  • Variable Voltage
    6.0V - 0.2V
  • Signal to Noise
  • Frequency Response
  • Crossover Type
    Variable Electronic
  • High Pass Crossover:
    12dB Per Octave:

  • Low Pass Crossover:
    12dB Per Octave:

  • Bass Boost
    0 - 12dB
  • Power Output @ 1 Ohm:
  • Power Output @ 2 Ohms:
    2 x 600W
  • Power Output @ 4 Ohms
    2 x 300W
  • Mono Bridged @ 4 Ohms
    1 x 1200W
  • Total Channels
  • Audio Inputs:
    Left & Right RCA Jacks
  • Audio Outputs:
    Left & Right RCA Jacks
  • Power Terminal:

    4 ga
  • Speaker Terminal Wire Gauge
    14 ga
  • Fusing
  • Dimensions
    14 x 9 x 2.75 in
  • Weight
    12.1 lbs (5.48 kg)

System Includes

Part #: GEX-1200.2 | SKU: 806576226338 | Category: GEMINI Elite GEX
More info in development & coming soon!

Features & Benefits

Part #: GEX-1200.2 | SKU: 806576226338 | Category: GEMINI Elite GEX
  • Pre-Amp Circuitry Low Noise PreAmplifier
    Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion
  • Inputs Nickel Plated
    High temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant
  • Hi Level Inputs Nickel-plated RCA level inputs
    Nickel-Plated RCA jacks create best connection and resist corrosion
  • Operation Mode Two Channel Full Range
    Flexible installation allows this amplifier to run in two channel or bridged mono mode
  • Crossover / Signal Shaping Variable Electronic
    Electronic crossovers allow for complete control of the sound. See specifications for specific frequencies
  • Equalizer Electronic
    Control of amplifier output with on board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier
  • Class / Topology Super A/B Class™
    Super A/B Class™ has been refined over three decades of engineering to deliver the highest level of sound quality and power efficiency. Even at very high listening levels, Hifonics Super A/B Class™ circuitry results in a smooth and linear high end with lower distortion, plus higher current efficiencies and less heat buildup.
  • Output Devices Technology Ultra-Fi™ MOSFET
    Produces high power with minimal distortion
  • Heat Sink High Grade Aluminum
    Heavy duty aluminum alloy heat-sink allows amplifier to quickly dissipate heat while producing maximum power
  • Power Supply Simpatico Coil Design
    The dual coil 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
  • Connections Type Molded at 45 degrees
    Stress free installation access with room for hands and tools
  • Diagnostics 4-Way System Protection Circuitry
    Monitor thermal, overload, DC, and speaker short protection with lighted indicators on the amplifier end panel
  • Illumination Illuminated Logo
    The Hifonics logo illuminates when the amplifier is powered, making a #PowerFromTheGods statement in the dark


Part #: GEX-1200.2 | SKU: 806576226338 | Category: GEMINI Elite GEX
More info in development & coming soon!


Part #: GEX-1200.2 | SKU: 806576226338 | Category: GEMINI Elite GEX
Files & Manuals

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