Onkyo Icon M-80 – High-Performance Power Amplifier for Modern Hi-Fi Systems
The Onkyo Icon M-80 is a robust Class-AB power amplifier engineered to deliver clean, high-current output for demanding stereo systems. With its three-stage inverted Darlington design, low-impedance drive and vibration-controlled chassis, it provides dynamic, full-range sound ideal for audiophiles and listeners seeking powerful, accurate playback.
Key Features
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Three-stage inverted Darlington amplifier: Ensures high current delivery with very low output impedance for confident control of large or demanding speakers.
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DIDRC noise-reduction circuitry: Minimizes intermodulation distortion in the ultra-high frequency range for cleaner, more natural sound.
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High-current power supply: Includes custom 10,000 μF capacitors, copper bus bars and an extrusion aluminum heat sink to support stable, dynamic output.
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Rigid anti-vibration construction: Aluminum side panels and steel top panel improve structural stability and help reduce unwanted resonance.
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Balanced and unbalanced inputs: XLR and RCA connectivity allows flexible pairing with a wide range of preamplifiers and audio sources.
Customer Benefits
The M-80 provides the current, stability and clarity needed to bring out the full potential of your speakers. From subtle acoustic recordings to dynamic orchestral or electronic material, its low-distortion design and robust power delivery create an engaging, detailed listening experience. Built for long-term performance, it serves as a strong foundation for high-quality stereo systems.
Quick Specs
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Amplifier type: Class AB, 2 channels
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Power output: 150 W per channel (8 Ω, 1 kHz, 0.7% THD), 200 W per channel (4 Ω, 1 kHz, 0.7% THD)
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Frequency response: 5 Hz – 100 kHz (+1/−3 dB)
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Supported speaker impedance: 4–16 Ω
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Inputs: 1 × RCA (unbalanced), 1 × XLR (balanced), 12 V trigger input
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Dimensions: 43.5 × 13.5 × 34.5 cm
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Weight: 13.5 kg
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Power consumption: 445 W (typical), 51 W (idle), under 0.3 W (standby)
What’s in the Box
- Onkyo Icon M-80 power amplifier
- AC power cable
- 12 V trigger cable
- User documentation
Use Cases / Ideal For
Ideal for high-fidelity stereo systems, premium passive speakers, and setups requiring a dedicated power stage. Suited for audiophiles who want strong current delivery, low distortion and stable performance for a wide range of music genres.
Compatibility
Pairs with stereo preamplifiers, DAC/preamps, and AV controllers with XLR or RCA outputs. Supports 12 V trigger systems for synchronized power control.
Pros & Cons
✅ Pros:
- High-current output suitable for demanding loudspeakers
- Low distortion and wide frequency response
- Rigid, vibration-resistant construction
- Balanced and unbalanced input flexibility
⚠️ Cons:
- Requires a separate preamplifier for volume and source control
- Large chassis compared to compact integrated amplifiers
The Onkyo Icon M-80 delivers clean, energetic power and refined engineering, making it a reliable centerpiece for high-quality stereo setups seeking precision and musicality — available at Soundium.
