Hifonics HCC-1500.1D Colossus Classic Super Class-D Mono Block Subwoofer Amplifier – 1500 Watts
Bring powerful, controlled bass performance to your vehicle with the Hifonics HCC-1500.1D Colossus Classic Super Class-D Mono Block Subwoofer Amplifier. Designed for serious bass enthusiasts, this high-output mono amplifier delivers 1,500 watts of maximum power and features advanced Super Class-D™ technology for efficient power delivery, reduced heat, and reliable subwoofer performance.
The HCC-1500.1D is built specifically for subwoofer applications, combining Hifonics’ Colossus Classic engineering with Ultra-Fi™ MOSFET output technology, advanced crossover controls, and precision bass tuning features. Its mono block design provides dedicated power for deep, impactful low frequencies while maintaining clean signal performance.
Key Features
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1500 Watts Maximum Power Output for powerful bass performance
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Super Class-D™ Mono Block Design optimized for subwoofer systems
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1 Channel Output Configuration for dedicated bass applications
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1 Ohm Stable Operation for flexible subwoofer wiring options
- 1500 Watts x 1 Channel @ 1 Ohm
- 750 Watts x 1 Channel @ 2 Ohms
- 375 Watts x 1 Channel @ 4 Ohms
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Ultra-Fi™ MOSFET Output Devices for efficient power handling and reliable operation
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Low Noise Preamplifier Circuit for improved signal clarity
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Variable Electronic Crossover Controls for precise bass tuning
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Variable Low-Pass Filter for customized frequency control
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Subsonic Filtering to help protect subwoofers from unwanted ultra-low frequencies
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Bass Boost Adjustment (0–10dB) for enhanced low-end impact
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Phase Shift Control (0–180°) for improved subwoofer integration
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Variable Input Sensitivity for compatibility with factory and aftermarket audio sources
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Nickel-Plated RCA Inputs for reliable signal transfer
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Heavy-Duty Aluminum Heat Sink for improved thermal management
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Wired Bass Remote Included for convenient bass level adjustment
Designed for Powerful Bass Systems
The Hifonics HCC-1500.1D Colossus Classic amplifier provides the output and control needed for custom subwoofer builds. Its efficient Super Class-D architecture helps maximize power delivery while maintaining dependable performance during extended listening sessions.
With adjustable crossover settings, bass equalization, and phase control, the HCC-1500.1D allows installers and enthusiasts to fine-tune their bass response for different subwoofer configurations, enclosure designs, and vehicle acoustics.
Specifications
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Brand: Hifonics
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Series: Colossus Classic
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Model: HCC-1500.1D
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Amplifier Type: Mono Block Subwoofer Amplifier
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Amplifier Class: Super Class-D™ / Class-D
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Channels: 1
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Maximum Power Output: 1500 Watts
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Power Output:
- 1500W x 1 @ 1 Ohm
- 750W x 1 @ 2 Ohms
- 375W x 1 @ 4 Ohms
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Frequency Response: 10Hz–500Hz
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THD: 0.1%
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Bass Boost: 0–10dB
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Phase Adjustment: 0–180°
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Fuse Rating: 2 x 50A
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Recommended Power Wire: 4 AWG
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Remote Bass Control: Included
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Recommended Application: High-output car subwoofer systems
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Warranty: 1 Year
Why Choose the Hifonics HCC-1500.1D?
The Hifonics HCC-1500.1D Colossus Classic Mono Block Amplifier delivers a strong combination of power, efficiency, and tuning flexibility for bass-focused audio systems. With 1,500 watts of output capability, advanced Class-D technology, and extensive adjustment options, it provides a powerful foundation for upgrading your vehicle’s low-frequency performance.
Experience deep bass, precise control, and legendary Hifonics Colossus Classic performance with the HCC-1500.1D amplifier.
