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The Hifonics Zeus Gamma ZG-2400.1D is a monoblock Class D subwoofer amplifier rated at 600 watts RMS at 4 ohms, 1,200 at 2 ohms and 2,400 at 1 ohm. It uses a Simpatico coil PWM MOSFET power supply and an aluminum heatsink to keep heat down, and it accepts both RCA and high-level inputs so it can run off a factory head unit. It suits drivers who want big sub power on a budget and have a sub that can take a 1-ohm load. Against premium monoblocks it gives up some clean overhead and refinement, but it delivers far more rated power for the outlay.
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Lowest price we've seen: $386.52 on Nov 12 at eBay. Tracked across 1 store since Nov 12.
Owners of Hifonics Zeus amps generally report strong output for the money and stable running, while some note that real-world power falls short of the headline peak number.
The Hifonics Zeus Gamma ZG-2400.1D is a monoblock Class D car audio amplifier made to power a car subwoofer. It delivers a maximum of 2,400 watts.
It uses a Simpatico coil design (SPC) with a PWM MOSFET power supply, which keeps heat low and current high through the Ultra-Fi output devices. An aluminum heatsink dissipates heat. Angled terminals make the connections easy to reach.
The amp accepts both RCA inputs and a high-level (speaker-level) input, which gives flexibility during installation. It has an onboard electronic crossover and equalizer, and a bass remote is included.
