Hifonics

Hifonics Zeus Delta 750 Watt Compact Four Channel Nickel Plated Mobile Car Audio Amplifier Black, ZD-750.4D

Why you'll like it

  • High Efficiency Power — Class D topology ensures maximum power output with a compact footprint and minimized heat generation
  • Flexible System Installation — Bridgeable full-range operation allows configuration in four-channel or bridged mono mode to maximize speaker performance
  • Advanced Audio Tuning — Onboard electronic crossover lets you customize specific frequencies for speakers and subwoofers
  • Clean Wire Management — Secure molded and angled connection terminals offer easy installation access while keeping vehicle wiring neat
  • Smart Signal Activation — DC signal sense feature enables automatic turn-on functionality without requiring a dedicated remote wire

Product details

Description

The Hifonics Zeus Delta ZD-750.4D is a high-performance, compact four-channel mobile car audio amplifier engineered for audiophiles seeking premium sound quality without sacrificing vehicle space. Designed with highly efficient Super Class D topology, this amplifier delivers up to 750 Watts of maximum power while maintaining a small footprint and low heat generation.

It is perfect for car owners wanting to upgrade their factory audio setup to a high-power system capable of driving multiple speakers and subwoofers. Featuring a PWM MOSFET power supply for stable current levels and an old-school aluminum heat sink for superior heat dissipation, it ensures long-lasting, smooth performance.

The integrated low-noise preamplifier circuitry and nickel-plated RCA inputs minimize signal distortion for crystal-clear audio output. Equipped with an onboard electronic crossover, it allows users to tailor specific frequencies to their audio components, while the innovative DC signal-sensing auto turn-on feature eliminates the need for a remote turn-on wire, making installation clean and hassle-free.

How to use

  1. Disconnect the vehicle battery before starting installation.
  2. Securely mount the amplifier in a well-ventilated area of the car using appropriate screws.
  3. Connect the ground wire to a bare metal chassis point, run the main power cable directly to the positive battery terminal with an inline fuse, and attach the RCA inputs from your head unit.
  4. Wire the speakers to the molded terminals in either 4-channel or bridged configuration according to your system needs.
  5. Reconnect the battery, leverage the DC signal sense for automatic activation, and adjust the onboard electronic crossover frequencies to match your audio components.

Ingredients

High-grade aluminum housing, nickel-plated copper terminals, dual-layer fiber-glass printed circuit board, premium MOSFET transistors, high-temperature impact-resistant plastics, internal protection fuses, and electronic silicon micro-components.

As printed by the brand. Check the pack label if you have an allergy.

Specifications

BrandHifonics
CategoryMultichannel Amplifiers
UPC806576234111
Ships fromUSA (sourced directly), checked in Navi Mumbai
Sold byDropy.in

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FAQs

What are the RMS power specifications for this amplifier?

The Hifonics Zeus Delta ZD-750.4D delivers an RMS power output of 4 x 100 Watts at 4 Ohms, 4 x 175 Watts at 2 Ohms, and 2 x 375 Watts when bridged at 4 Ohms.

Does this car audio amplifier require a remote turn-on wire?

No, it features a built-in DC signal sense auto turn-on feature. This technology automatically detects audio signals through the RCA inputs to activate the system without extra wiring.

What type of protection circuits are included?

This mobile amplifier features an integrated LED system protection circuitry. The illuminated indicators allow you to easily monitor the unit for speaker shorts and overload conditions.

Is this Hifonics amplifier an authentic USA import available in India?

Yes, it is a 100% authentic USA-imported product. Dropy India sources these genuine car audio components directly from authorized suppliers in the United States to ensure quality.

Can this four-channel amplifier be bridged to power subwoofers?

Yes, it features a highly flexible bridgeable design. You can run it in standard four-channel mode for door speakers or bridge it into mono mode to deliver maximum power to subwoofers.

How long will delivery take?

Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.

Is cash on delivery available?

Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.

Are your products genuine?

Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.

What if my order arrives damaged or wrong?

Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.

Is delivery free?

Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.