Hifonics HCC-1700.4 Colossus Classic Super Class-D 4 Channel Full Range Amplifier – 1700 Watts
Power your entire vehicle audio system with the Hifonics HCC-1700.4 Colossus Classic Super Class-D 4 Channel Full Range Amplifier. Designed to deliver powerful, detailed sound reproduction, this high-performance amplifier produces 1,700 watts of maximum power and combines advanced Super Class-D technology with premium components for efficient operation and exceptional audio performance.
The HCC-1700.4 is engineered for enthusiasts who demand both power and versatility. Its 4-channel configuration allows you to run multiple speaker setups, full-range systems, or mixed speaker and subwoofer configurations. Featuring Ultra-Fi™ MOSFET output technology, advanced crossover controls, and Hifonics’ Colossus Classic engineering, this amplifier provides the flexibility needed for custom automotive sound systems.
Key Features
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1700 Watts Maximum Power Output for powerful full-range audio performance
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4 Channel Super Class-D Amplifier Design for efficient, high-output operation
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Full Range Capability for powering speakers, components, and custom audio systems
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Ultra-Fi™ MOSFET Output Devices for high efficiency, improved cooling, and reduced distortion
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Super Class-D™ Technology for lower heat generation and efficient current management
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Stereo or Bridged Operation Modes for flexible system configurations
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2 Ohm Stable Operation for expanded speaker wiring options
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Variable Electronic Crossovers for precise frequency tuning
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High-Pass and Low-Pass Filter Controls for proper speaker and subwoofer integration
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Variable Bass EQ Control for enhanced low-frequency adjustment
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Low Noise Preamplifier Circuit for cleaner signal processing
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Nickel-Plated RCA Inputs for dependable signal transfer
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Extruded Aluminum Heat Sink for improved thermal management
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High-Temperature Impact-Resistant Terminals for secure connections
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Protection Circuitry helps protect against thermal overload, short circuits, and low voltage conditions
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Remote Level Control Compatibility for convenient system adjustments
Powerful Four-Channel Performance
The Hifonics HCC-1700.4 Colossus Classic amplifier provides the power and flexibility needed for advanced vehicle audio builds. With four independent channels, it can power front and rear speakers, component systems, or be configured for bridged operation to provide additional output for demanding applications.
The advanced Super Class-D architecture combines the efficiency of digital amplification with refined signal processing, helping deliver strong output while maintaining reliable performance during extended listening sessions. The Ultra-Fi MOSFET output stage and aluminum heat sink design help manage power demands while keeping operation efficient.
Specifications
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Brand: Hifonics
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Series: Colossus Classic
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Model: HCC-1700.4
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Amplifier Type: Full Range 4 Channel Amplifier
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Amplifier Class: Super Class-D
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Channels: 4
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Maximum Power Output: 1700 Watts
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Power Configuration:
- 4 Channel Operation
- Stereo Mode
- Bridged Mode
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RMS Power Rating: 1700 Watts
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Impedance: 2 Ohms Stable
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Output Technology: Ultra-Fi™ MOSFET
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Crossover Type: Variable Electronic
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Bass EQ: Variable Adjustment
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Inputs: RCA
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Heat Sink Material: Extruded Aluminum
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Recommended Application: Full-range speakers, component systems, and custom car audio builds
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Warranty: 1 Year
Why Choose the Hifonics HCC-1700.4?
The Hifonics HCC-1700.4 Colossus Classic 4 Channel Amplifier delivers the ideal combination of power, efficiency, and tuning flexibility for serious car audio enthusiasts. With 1,700 watts of output capability, advanced Class-D technology, and versatile four-channel operation, it provides the performance needed to build a powerful and balanced sound system.
Upgrade your vehicle’s audio experience with the Hifonics HCC-1700.4 — engineered for clean power, detailed sound, and legendary Colossus Classic performance.
