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Hifonics  |  SKU: 806576234135
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Hifonics ZD-1750.5D ZEUS DELTA 1700 Watt Five Channel Amplifier

Sale price $279.99 Regular price $335.99


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Description

The Hifonics ZD-1750.5D ZEUS DELTA delivers 1750 watts of clean power across five versatile audio channels. Engineered with a PWM MOSFET power supply and Simpatico coil design, it provides steady voltage directly to Ultra-Fi output devices with minimal heat generation.

Featuring Class D topology and a low-noise preamplifier circuit, this amplifier achieves high electrical efficiency and low distortion across a wide 10Hz to 22kHz frequency range. Onboard electronic crossovers, a variable subsonic filter, and built-in bass control enable precise acoustic tailoring for full-range speakers and dedicated subwoofers.

The heavy-duty aluminum heatsink ensures continuous thermal dissipation during high-output operation. Angled, secure molded terminals accommodate 4 AWG power wire and 12 AWG speaker wire for a clean installation, while integrated DC signal sensing offers automatic turn-on capabilities.

Key Features

Brand Hifonics
Series ZEUS DELTA
Model ZD-1750.5D
Type Amplifier
Amp Class Class D
Total Channels 5
Max Power 1750 W
Power @ 1 Ohm 1 x 850 W (Sub Only)
Power @ 2 Ohms 4 x 225 W + 1 x 450 W
Power @ 4 Ohms 4 x 100 W + 1 x 225 W
Mono Bridged Power @ 4 Ohms 2 x 450 W
Frequency Response 10Hz-22kHz
Total Harmonic Distortion (THD) < 0.1%
Variable Voltage 0.2-6V
High Pass Crossover 50Hz-250Hz (12dB per Octave)
Low Pass Crossover 50Hz-250Hz (12dB per Octave)
Subsonic Filter 15Hz-40Hz
Bass Boost 0-12dB
Power Terminal Gauge 4 AWG
Speaker Terminal Gauge 12 AWG
Fusing External 100A
Dimensions 37.6 × 14.6 × 5.5 cm
Weight 2.9 kg
Color Black
Warranty 1 Year

Highlights

  • 1750 Watt Max Power Class D 5-channel configuration
  • PWM MOSFET power supply with Simpatico dual coil design
  • Onboard electronic crossover with variable high-pass, low-pass, and subsonic filters
  • DC Signal Sense for automatic turn-on without a dedicated remote wire
  • Heavy-duty aluminum heatsink for optimal thermal management

Compatibility

Universal fitment designed for standard 12V mobile audio electrical systems, supporting both speaker-level and low-level RCA audio inputs.

Warranty

One-year manufacturer's warranty against defects.

What's included

  • Hifonics ZD-1750.5D ZEUS DELTA 5-Channel Amplifier
  • Bass Remote Control

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Frequently asked questions

What are the power output ratings for this amplifier?

The amplifier provides up to 1750 watts maximum output, delivering 4 x 100W + 1 x 225W at 4 Ohms, 4 x 225W + 1 x 450W at 2 Ohms, 1 x 850W at 1 Ohm on the subwoofer channel, and 2 x 450W bridged at 4 Ohms.

Does the amplifier require a separate remote turn-on wire?

No, it includes a DC Signal Sense feature that automatically turns on the amplifier when an audio signal is detected on the RCA inputs, though standard remote wiring is also supported.

What wire gauges are supported on the power and speaker terminals?

The power and ground terminals accommodate up to 4 AWG wire, while the speaker terminals accept up to 12 AWG wire.

Is a bass remote control included with this unit?

Yes, the amplifier comes equipped with a bass remote for adjusting subwoofer output levels from the driver's seat.

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