Gemini Elite GEX - NEW



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-700.4 Gemini Elite Amplifier

« Previous Next »

More Views

Loading product images, please wait...
  • Zeus ZEX are only available from Elite retailers

GEX-700.4 Gemini Elite Amplifier

Be the first to review this product

Availability: From Elite Dealers only

Part#: GEX-700.4


700 watt, four channel car audio amplifier


Hifonics 700 Watt 4 channel, bridgeable, Gemini Elite Super A/B Class™ car audio amplifier. Features include an onboard electronic crossover with angled terminals

Category: Gemini Elite GEX - NEW
SKU: 806576226345
Part #: GEX-700.4

Features & Benefits
  • 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 Four Channel, Full Range, Bridgeable
    Flexible installation allows this amplifier to run in four 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

  • 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:
    4 x 175W
  • Power Output @ 4 Ohms
    4 x 80W
  • Mono Bridged @ 4 Ohms
    2 x 350W
  • 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
    16.5 x 11.38 x 3.38 in
    41.91 x 29 x 8.5 cm
  • Weight
    7.75 lbs (3.51 kg)

Write Your Own Review

Only registered users can write reviews. Please, log in or register

Hifonics THOR Sound Bar with QUB Speaker Promotion Deal
Hifonics THOR Sound Bar with QUB Speaker Promotion Deal