The Hifonics Zeus ZXX 1000.4 is a 1000 watt 4 channel amplifier that gives your speakers and subwoofers the added oomph that they need.
With flexible operation modes, you can customize the setup so it works for you. For example, you can hook up to 4 speakers, 2 speakers and a subwoofer, or it can be bridged to run 2 speakers or subwoofers. This amplifier can grow with your car audio setup.
Step up the power and get better sound quality from your speakers and subwoofers with the Hifonics Zeus amplifier.
- Maximum low voltage comes into the amplifier circuit with minimal distortion
- Nickel plated inputs are high temperature impact resistant with hex screw terminals that allow for secure connections and are erosion resistant
- Low level RCA inputs and outputs for highest sound quality connection
- Flexible installation of 2, 3, or 4 channel modes allows this amplifier to run in two channel or bridged mono mode.
- Class A/B designed to be high sound quality with minimal distortion
- PWM MOSFET power supply gives stable power through the PC board with minimal heat generation
- Old school aluminum Hifonics heat sink for superior heat dissipation
- Dual coil pulse width modulated power supply keeps voltage constant through the ultra fi output devices
- RCA outputs to daisy chain multiple amplifier to eliminate additional signal cables from the source unit
- Molded secure connections for all system wires and angled for ease of access for installation
- Diagnostic indicators monitor thermal, overload, DC, and speaker short protection with lighted indicators on the amplifier end panel
- Hifonics logo illuminates when the amplifier is powered
- Specifications:
- Class: A/B
- Variable Voltage: 6 volt 0.2 volt
- Signal to noise ratio:>90dB
- Frequency response: 10Hz 45KHz
- Crossover type: Variable electronic
- High pass crossover 12dB per octave: 60Hz 1.2KHz
- Low pass crossover 12dB per octave: 30Hz 250Hz
- Bass boost: 0~12dB
- Power at 2 Ohms: 4 x 250 watts
- Power at 4 Ohms: 4 x 125 watts
- Bridged at 4 Ohms: 2 x 500 watts
- Total channels: 4
- Audio input and output: RCA Jack
- Power terminal 12V/GND: 4 gauge
- Speaker terminal wire gauge: 14 gauge
- Fusing: 35 amps x 3
- Dimensions: 15.7 x 2.4 x 10 inches
- Weight: 9 pounds
- Manufacturer warranty: 1-year warranty
- Quantity: 2
Questions? We’ve Got Answers.
Helpful answers about product features, setup, and more
What material is the amplifier made of?
The amplifier is constructed from aluminum. This material choice supports everyday use while maintaining the structural integrity needed for the product’s intended applications.
What are the dimensions of the amplifier?
The amplifier measures 15.7 x 2.4 x 10 inches (length x width x height). Use these measurements to plan mounting, placement, or transport for your setup.
What is the amplifier used for?
The amplifier is used for live sound, DJ setups, home audio, or event production, depending on configuration. It connects with a typical audio chain — source, mixer or controller, and amplification — to produce sound for the intended environment.
Is there a warranty on the amplifier?
Yes. The amplifier is backed by 1-year manufacturer warranty. Coverage details and claim procedures are provided by the manufacturer; retain your order receipt as proof of purchase if you ever need to file a claim.
What is the best way to maintain the amplifier?
Clean with mild soap and water; rinse thoroughly. Aluminum resists rust but can show water spots if left wet. Regular light cleaning extends the lifespan of the amplifier and keeps it looking and performing well over time.
What is the power source for the amplifier?
The amplifier uses 12V DC. Confirm you have the appropriate power connection, fuel, or battery type available at the location where you plan to use the product, and review any supplied power cords, adapters, or hardware before setup.


Reviews
There are no reviews yet.