Hifonics HCM-1500.1D Colossus Mini Ultra Compact Mono Block Subwoofer Amplifier – 1500 Watts
Deliver powerful bass performance in a compact package with the Hifonics HCM-1500.1D Colossus Mini Ultra Compact Mono Block Subwoofer Amplifier. Designed for high-output subwoofer systems, this Super D-Class® mono block amplifier delivers up to 1,500 watts of power while maintaining efficient operation and a space-saving design ideal for modern vehicle installations.
The HCM-1500.1D is built for enthusiasts who need serious bass power without the size of traditional amplifiers. Its ultra-compact Colossus Mini chassis makes it an excellent choice for cars, trucks, motorcycles, UTVs, and custom audio builds where installation space is limited but performance cannot be compromised.
Key Features
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1500 Watts Maximum Power Output for powerful subwoofer performance
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Mono Block Super D-Class® Amplifier Design optimized for bass applications
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Ultra-Compact Colossus Mini Chassis for flexible installation options
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1 x 1500 Watts RMS @ 1 Ohm for maximum output
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1 x 750 Watts RMS @ 2 Ohms for versatile system configurations
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1 x 375 Watts RMS @ 4 Ohms for compatible subwoofer setups
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Variable Electronic Crossovers with 12dB per octave slope
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Variable High-Pass Crossover: 15Hz–1kHz
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Variable Low-Pass Crossover: 50Hz–10kHz
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Adjustable Bass Boost: 0–12dB
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Included Wired Bass Remote Control for convenient level adjustment
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Nickel-Plated RCA Inputs for reliable signal transfer and corrosion resistance
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High-Level Input Compatibility for factory audio system integration
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Ultra-Fi MOSFET Output Devices for high-output performance and thermal efficiency
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Mass-Loaded Extruded Aluminum Heat Sink for improved cooling without fan noise
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Preamp Outputs for expanding multi-amplifier systems
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Delayed Turn-On Circuit to help reduce startup noise
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Triple Protection Circuitry for thermal, short-circuit, and voltage protection
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Angled Molded Terminals for cleaner wiring and easier installation
Compact Design, Powerful Bass Output
The Hifonics HCM-1500.1D delivers the performance of a full-size bass amplifier while occupying significantly less installation space. Its efficient Full Range Class-D architecture helps maximize power delivery while reducing heat generation, making it ideal for demanding subwoofer applications.
Whether you are building a daily-driver sound system, upgrading a factory setup, or creating a custom bass-focused installation, the Colossus Mini amplifier provides the power and tuning flexibility needed for a premium audio experience.
Specifications
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Brand: Hifonics
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Series: Colossus Mini
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Model: HCM-1500.1D
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Amplifier Type: Mono Block Subwoofer Amplifier
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Amplifier Class: Super D-Class® / Full Range Class-D
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Maximum Power Output: 1500 Watts
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Channels: 1
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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–11kHz
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Signal-to-Noise Ratio: >85dB
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Total Harmonic Distortion: <0.1%
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Crossover Type: Variable Electronic 12dB/Octave
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High-Pass Crossover: 15Hz–1kHz
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Low-Pass Crossover: 50Hz–10kHz
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Input Sensitivity: 0.2V–5V
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Bass Boost: 0–12dB
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Preamp Outputs: Yes
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Power/Ground Wire Requirement: 0 AWG
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Speaker Wire Requirement: 12 AWG
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Fuse Rating: External 150A
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Dimensions: Approximately 11.5" L x 5.28" W x 2.72" H
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Weight: Approximately 5.2 lbs
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Warranty: 1 Year
Why Choose the Hifonics HCM-1500.1D?
The Hifonics HCM-1500.1D Colossus Mini Mono Block Amplifier delivers an ideal combination of compact engineering, efficient Class-D performance, and serious bass output. With 1,500 watts of power capability, advanced protection circuitry, and extensive tuning controls, it is designed for enthusiasts who want big bass from a small footprint.
Power your subwoofer system with the HCM-1500.1D and experience the performance, reliability, and installation flexibility of the Hifonics Colossus Mini series.
