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Description

Hifonics ZD-3350.1D

The Hifonics ZD-3350.1D is a Class D monoblock amplifier from the Zeus Delta (ZD) Series, engineered to deliver extreme bass power with high efficiency. Featuring a strong PWM MOSFET power supply, advanced tuning controls, and reliable protection circuitry, it is ideal for daily systems as well as high-performance SPL builds.


Specifications

Category Specification
Type Amplifier
Brand Hifonics
Series ZEUS DELTA
Category Mobile
Condition New
Color Black
Warranty 1 Year
Compatible Vehicles Universal
Amp Class Class D
Total Channels 1
Max Power 3350 Watts
Power @ 1 Ohm 1 x 3350 W
Power @ 2 Ohms 1 x 1675 W
Power @ 4 Ohms 1 x 850 W
Crossover Variable Electronic 12dB/Octave
Low Pass Crossover 50Hz – 250Hz
Tone Control / EQ Built-in Bass Control
Bass Boost 0 – 12dB
Subsonic Filter 15Hz – 40Hz
Variable Voltage 0.2 – 6V
Frequency Response 15Hz – 250Hz
Total Harmonic Distortion (THD) < 0.1%
Speaker Level Inputs Yes
Power Terminal 2 AWG
Speaker Terminal Wire Gauge 12 AWG
Fusing External 175A

 


Features & Benefits

Compatible Vehicle Fitment Universal
Low Noise Preamplifier Circuit Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion.
RCA Inputs Nickel plated high temperature impact resistant that allow for secure connections and is erosion resistant.
Operation Mode Mono only
Crossover Type Onboard electronic crossover
Electronic Equalizer Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers.
Class / Topology Class D: High efficiency with big power in a small footprint.
Output Device Technology PWM MOSFET Power Supply: Stable power through the PC board with minimal heat generation.
Heat Sink Aluminum: Modern Design Hifonics Heat sink for Superior Heat Dissipation.
Power Supply Simpatico Coil Design: The dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices.
Connection Type Secure molded connection terminal for all Power, Ground and Speaker connections. Angled for ease of access while creating a clean wire mangement profile.
LED System Protection Circuitry Diagnostics Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel.
Bass Remote Included Yes
Auto Turn-On DC SIGNAL SENSE: The DC SIGNAL SENSE switch will allow the amp to turn on when a signal is received on the RCA inputs, so an amplifier remote turn on wire is not needed to turn on the amplifier. This feature can also be turned off.

 

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Questions and Answers

Q1: What is the Hifonics ZD-3350.1D?

A1: It’s a 3350W Class D monoblock amplifier designed to power subwoofers with high-output and efficient bass performance.

Q2: Is it stable at 1 ohm?

A2: Yes — it is 1 ohm stable and delivers maximum power at that impedance.

Q3: Does it include a bass knob?

A3: Yes — it includes a wired bass remote for easy bass level control.

Q4: What wiring is recommended?

A4: It supports 2 AWG power and ground wiring for proper current flow and performance.

Q5: Is it suitable for SPL systems?

A5: Yes — it is suitable for daily bass setups and high-power SPL systems depending on subwoofer and electrical setup.


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