Hifonics HCC-2000.1D Colossus Classic Super Class-D Mono Block Subwoofer Amplifier – 2000 Watts Experience powerful, hard-hitting bass with the Hifonics HCC-2000.1D Colossus Classic Super Class-D Mono Block Subwoofer Amplifier. Designed for serious car audio enthusiasts, this high-performance mono amplifier delivers 2,000 watts of maximum power and features Hifonics’ advanced Super Class-D™ technology for efficient operation, strong output, and reliable subwoofer performance. The HCC-2000.1D is engineered specifically for bass applications, combining Ultra-Fi™ MOSFET output devices, advanced electronic crossover controls, and a low-noise preamplifier circuit to provide clean, powerful bass reproduction. Its 1-channel mono block design makes it an ideal choice for powering demanding subwoofer systems in custom automotive audio builds. Key Features 2000 Watts Maximum Power Output for deep, impactful bass performance Super Class-D™ Mono Block Design optimized for subwoofer applications 1 Ohm Stable Operation for flexible high-output bass configurations 2000 Watts x 1 Channel @ 1 Ohm 1000 Watts x 1 Channel @ 2 Ohms 500 Watts x 1 Channel @ 4 Ohms Ultra-Fi™ MOSFET Output Devices for efficient power delivery and improved reliability Low Noise Preamplifier Circuit helps maintain clean audio signals Variable Electronic Crossover for precise frequency control Variable Low-Pass Filter (30Hz–250Hz) for custom bass tuning Adjustable Subsonic Filter (15Hz–35Hz) to protect subwoofers from unwanted low frequencies Bass Boost Control (0–10dB) for additional low-end adjustment Variable Phase Shift (0–180°) for improved system integration Variable Input Sensitivity (0.2V–9V) for compatibility with factory and aftermarket sources Nickel-Plated RCA Inputs for reliable signal connection Speaker-Level Inputs for integration with factory audio systems Heavy-Duty Heat Sink Design for improved thermal management Remote Bass Control Included for convenient bass adjustment Powerful Bass With Advanced Control The Hifonics HCC-2000.1D Colossus Classic amplifier is built to deliver the output required for high-performance subwoofer setups. Its efficient Super Class-D™ architecture helps maximize power delivery while maintaining dependable operation during demanding listening sessions. With adjustable crossover settings, bass boost, subsonic filtering, and phase control, the HCC-2000.1D gives installers and enthusiasts the flexibility to fine-tune their bass response for different vehicles, enclosure designs, and subwoofer configurations. Specifications Brand: Hifonics Series: Colossus Classic Model: HCC-2000.1D Amplifier Type: Mono Block Subwoofer Amplifier Amplifier Class: Super Class-D™ Channels: 1 Maximum Power Output: 2000 Watts Power Output: 2000W x 1 @ 1 Ohm 1000W x 1 @ 2 Ohms 500W x 1 @ 4 Ohms Frequency Response: 10Hz–500Hz THD: Less than 0.1% Low-Pass Crossover: 30Hz–250Hz Subsonic Filter: 15Hz–35Hz Bass Boost: 0–10dB Phase Adjustment: 0–180° Input Sensitivity: 0.2V–9V Crossover Type: Variable Electronic 12dB Per Octave Fuse Rating: 60A x 2 Power Wire Recommendation: 4 AWG Speaker Wire Recommendation: 12 AWG Dimensions: Approximately 16.1" x 9" x 2.5" Weight: Approximately 8.65 lbs Warranty: 1 Year Why Choose the Hifonics HCC-2000.1D? The Hifonics HCC-2000.1D Colossus Classic Mono Block Amplifier delivers the combination of power, efficiency, and tuning flexibility needed for a serious bass system. With 2,000 watts of output capability, Super Class-D™ technology, and advanced sound controls, it provides a powerful foundation for custom subwoofer installations. Build a bass system that demands attention with the Hifonics HCC-2000.1D — engineered for deep impact, efficient performance, and legendary Colossus Classic power.
