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Description

Hifonics HCC-4200.1D

The Hifonics HCC‑4200.1D is a high‑power Super Class D monoblock amplifier designed to drive demanding subwoofer systems with deep, controlled bass and reliable performance. Built with advanced efficiency, thermal management, and robust protection, it’s ideal for both aftermarket audio upgrades and high‑output SPL (Sound Pressure Level) builds.


Specifications

Category Details
Type Amplifier
Brand Hifonics
Series COLOSSUS CLASSIC
Category (Usage) Mobile
Condition New
Color Black
Warranty 1 Year
Compatible Vehicles Universal
Amp Class Super D-Class®
Total Channels 1
Max Power 4200 W
Power @ 1 Ohm 1 × 4200 W
Power @ 2 Ohms 1 × 2100 W
Power @ 4 Ohms 1 × 1000 W
Crossover Variable Electronic 12dB/Octave
Low Pass Crossover (12dB/Octave) 30 Hz – 250 Hz
Tone Control / Parametric EQ Built-in Bass Control
Bass Boost 0 – 10 dB
Subsonic Filter 15 Hz – 35 Hz
Phase Shift 0 – 180 Degrees
Variable Voltage 0.2 – 9 V
Frequency Response 10 Hz – 500 Hz
Total Harmonic Distortion (THD) < 0.1%
Speaker Level Audio Inputs Yes
Power Terminal (12V/GND) 4 AWG
Speaker Terminal Wire Gauge 12 AWG
Fusing External 300 A

 


Features & Benefits

Low Noise Preamplifier Circuit Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion.
RCA Inputs Nickel-plated RCA jacks create the most efficient High/Low Level audio connection and resist corrosion.
Operation Mode Mono only
Crossover Type Variable electronic crossovers allow for complete control of the sound.
Electronic Equalizer Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers.
Class / Topology Super D-Class™ designs which employ high-speed microprocessors with proprietary D/A conversion algorithms to efficiently control the current consumption. At very high listening levels, Hifonics amplifiers with Super D-Class circuitry result in lower distortion, higher current efficiencies and less heat than conventional D-Class amplifier designs.
Output Device Technology Pro-Fi™ Output Device Technology: The Ultra-Fi™ MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion.
Heat Sink Heavy-duty aluminum alloy heat sink efficiently moves heat from the MOSFET for superior dissipation.
Power Supply The dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices.
Output Connections High temperature impact resistant nickel plated connectors with allen head set screws which allow for secure termination of wire and creates an erosion resistant seal.
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 Wired Bass Remote allows adjustments to bass frequencies from the control which can be mounted anywhere in the vehicle.
Phase Adjustment Phase 0-180°: Bass drum attack, snap requires phase between deep frequency subwoofers and upper midbass speakers.

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Questions and Answers

Q1: What is the Hifonics HCC‑4200.1D?

A1: It’s a 4200 W Super Class D monoblock amplifier designed to power subwoofer systems with high efficiency and strong bass output.

Q2: Is it stable at 1 Ω?

A2: Yes — it is stable at 1 Ω, making it suitable for powerful bass setups and multiple subwoofer configurations.

Q3: Does it include a bass remote?

A3: It is bass remote ready, meaning a compatible remote knob can be connected (usually sold separately).

Q4: What wiring does it need?

A4: For best performance, it requires 0 gauge power and ground wiring and a capable electrical system (battery/alternator).

Q5: Is it suitable for SPL or daily systems?

A5: It’s suitable for both daily use and SPL‑level bass systems, depending on subwoofer and setup design.


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