Hifonics ZD-2550.1D Zeus Delta Class-D Mono Block Subwoofer Amplifier – 2550 Watts
Experience extreme bass performance with the Hifonics ZD-2550.1D Zeus Delta Mono Block Class-D Subwoofer Amplifier. Designed for serious car audio enthusiasts, this high-output amplifier delivers up to 2,550 watts of maximum power from a compact, efficient Class-D platform. Built to power demanding subwoofer systems, the ZD-2550.1D combines massive output, advanced circuitry, and precision tuning controls for deep, powerful, and controlled bass.
Featuring a high-current PWM MOSFET power supply and efficient Class-D topology, the Zeus Delta ZD-2550.1D provides strong power delivery while helping reduce heat and improve reliability. Its mono block design is optimized specifically for subwoofers, making it an ideal choice for bass-focused audio builds.
Key Features
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2550 Watts Maximum Power Output for powerful subwoofer performance
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Single-Channel Mono Block Class-D Design optimized for bass applications
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2550W x 1 @ 1 Ohm for extreme bass output
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1275W x 1 @ 2 Ohms for flexible installation options
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650W x 1 @ 4 Ohms for efficient subwoofer operation
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PWM MOSFET Power Supply for stable high-current performance
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Ultra-efficient Class-D technology for powerful output with reduced heat generation
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Variable Low-Pass Crossover (50Hz–250Hz) for precise bass tuning
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Variable Subsonic Filter (15Hz–40Hz) to control ultra-low frequencies
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Adjustable Bass Boost (0–12dB) for enhanced low-end impact
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Low-noise preamplifier circuitry for cleaner signal reproduction
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Speaker-level inputs for compatibility with factory audio systems
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Built-in bass remote control for convenient adjustment from the driver’s seat
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LED protection diagnostics for monitoring overload and speaker protection
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DC Signal Sense Auto Turn-On for easier installation
Built for Deep, Powerful Bass
The Hifonics ZD-2550.1D Zeus Delta is engineered for enthusiasts looking to maximize their subwoofer system’s performance. The onboard electronic crossover, bass boost controls, and subsonic filtering allow you to fine-tune your bass response for the perfect balance of impact, accuracy, and clarity.
Its compact aluminum heat sink design provides efficient cooling, while the secure molded connection terminals create a clean and reliable installation profile.
Specifications
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Brand: Hifonics
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Series: Zeus Delta
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Model: ZD-2550.1D
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Amplifier Class: Class-D
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Channels: 1 Mono Block
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Maximum Power Output: 2550 Watts
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Power Output:
- 2550W x 1 @ 1 Ohm
- 1275W x 1 @ 2 Ohms
- 650W x 1 @ 4 Ohms
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Frequency Response: 15Hz–250Hz
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Total Harmonic Distortion (THD): <0.1%
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Low-Pass Crossover: 50Hz–250Hz
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Subsonic Filter: 15Hz–40Hz
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Bass Boost: 0–12dB
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Input Sensitivity: 0.2V–6V
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Power/Ground Wire Recommendation: 4 AWG
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Fuse Rating: External 125A
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Dimensions: 17.12" x 6.89" x 3.15"
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Warranty: 1 Year
Why Choose the Hifonics ZD-2550.1D?
The Hifonics ZD-2550.1D Zeus Delta delivers the high-power performance bass lovers demand. With efficient Class-D technology, flexible impedance support, and advanced tuning controls, it is built to drive powerful subwoofer setups with authority and precision. Whether you are upgrading an existing system or creating a competition-style bass build, this amplifier provides the output and control needed for a hard-hitting audio experience.
