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Based on price data from 2 merchants for "Onkyo Icon Series M-80 Power Amplifier". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Discover the essence of pure audio excellence with the Onkyo Icon Series M-80 Power Amplifier. Designed for the discerning audiophile, this amplifier combines Symmetrical Class A/B amplification with a 3-stage Inverted Darlington output stage, delivering a robust 150W of high-current, low-distortion power per channel at 8 ohms. The M-80 is more than just a powerhouse; it’s engineered for sonic purity. Onkyo’s proprietary DIDRC technology meticulously reduces intermodulation distortion in the ultrahigh frequencies, ensuring every note is heard with unmatched clarity.

The M-80's fanless design and extruded aluminum heat sink work in harmony to suppress vibrations and maintain silent operation, crafting a pristine soundstage for your listening pleasure. Encased in a sleek 5mm aluminum chassis, this amplifier is as much a visual masterpiece as it is an acoustic one, featuring hi-fi grade terminals and copper bus bars that not only enhance performance but also provide a touch of elegance to your setup.

Whether you're driving large speakers or curating an elite-class hi-fi ensemble, the Onkyo M-80 promises dynamic full-range sound and a listening experience that’s nothing short of extraordinary.

Key Features:

  • 150W per channel at 8 ohms with Symmetrical Class A/B amplification
  • 3-stage Inverted Darlington output stage for low-distortion power delivery
  • Proprietary DIDRC technology minimizes intermodulation distortion
  • Fanless design with extruded aluminum heat sink for silent, vibration-free operation
  • 5mm aluminum chassis with hi-fi grade terminals and copper bus bars for superior sound quality

Product specs

Amp Type M-80 Power Amplifier, Black
Number of Channels Stereo
Power Class Class A/B
Watts per Channel @ 8 ohms 130W
Watts per Channel @ 4 ohms 200W
Analog Inputs 1 x Dual RCA Stereo, 2 x XLR
Speaker Outputs 2 x Dual Binding Posts (A: L, R), 2 x Dual Binding Posts (B: L, R)
12-volt Trigger 1 x 1/8" (in)
Frequency Response 5Hz to 100kHz (+1dB/-3dB)
THD 0.08%
Multi-room 2 x Zones
Power Source IEC C17 Input (cable included)
Height 5.31"
Width 17.12"
Depth 13.58"
Weight 25.13 lbs

FAQs

What type of amplifier is the Onkyo Icon Series M-80?

The Onkyo Icon Series M-80 is a Class A/B stereo power amplifier, providing high-quality audio output with 130 watts per channel at 8 ohms and 200 watts per channel at 4 ohms.

What are the connectivity options for the Onkyo Icon M-80 amplifier?

The Onkyo Icon M-80 features 1 dual RCA stereo input, 2 XLR inputs, and 2 dual binding posts for speaker outputs, allowing for versatile connectivity with various audio sources and speakers.

Is the Onkyo Icon M-80 suitable for multi-room audio setups?

Yes, the Onkyo Icon M-80 supports multi-room audio with its 2-zone capability, enabling you to power speakers in different areas of your home simultaneously.

What is the frequency response range of the Onkyo Icon Series M-80?

The Onkyo Icon Series M-80 has a frequency response range of 5Hz to 100kHz (+1dB/-3dB), ensuring a wide range of audio frequencies for a detailed and dynamic listening experience.

What power source does the Onkyo Icon M-80 amplifier require?

The Onkyo Icon M-80 uses an IEC C17 power input and comes with a power cable included, making it easy to set up and power in your home audio system.

MDB Audio

MDB Audio

Unboxing i prezentacja zestawu stereo Onkyo Icon P80 i M80

Video thumbnail for Unboxing i prezentacja zestawu stereo Onkyo Icon P80 i M80 by MDB Audio

Unboxing i prezentacja zestawu stereo Onkyo Icon P80 i M80

MDB Audio

MDB Audio

Video thumbnail for Review: Onkyo Icon M-80 amplifier and P-80 streaming preamp review by THE ABSOLUTE SOUND

Review: Onkyo Icon M-80 amplifier and P-80 streaming preamp review

THE ABSOLUTE SOUND

THE ABSOLUTE SOUND

Video thumbnail for 👀 NEW! Onkyo Icon Series: The Return of a Legend (And Why It Matters) by Audio Advice

👀 NEW! Onkyo Icon Series: The Return of a Legend (And Why It Matters)

Audio Advice

Audio Advice

Video thumbnail for CES 2025: Onkyo ICON P-80, ICON M-80, ICON A-50 by Abt Electronics

CES 2025: Onkyo ICON P-80, ICON M-80, ICON A-50

Abt Electronics

Abt Electronics

Video thumbnail for Onkyo Icon Series Launches which includes Onkyo P-80 Preamplifier, M-80 Amp, & A-50 Integrated Amp by AV Atmos

Onkyo Icon Series Launches which includes Onkyo P-80 Preamplifier, M-80 Amp, & A-50 Integrated Amp

AV Atmos

AV Atmos

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Onkyo Icon Series M-80 Power Amplifier.

Comparisons

  • The M-80 power amplifier is noted to surpass the Onkyo TX-NR626 in sound quality, delivering fuller, richer, and more detailed audio.

    Source
  • While the Advance Paris X-A160 was considered, its defective unit and aesthetic choices led to a preference for the Onkyo M-80.

    Source

Features and functionality

  • The M-80's integration with the WiiM Ultra allows for seamless power control via a 12V trigger connection, automatically powering on/off with playback.

    Source
  • The M-80's Dynamic Intermodulation Distortion Reduction Circuitry (DIDRC) reduces high-frequency noise, enhancing clarity for audiophiles.

    Source
  • Dirac Live Room Correction adjusts audio output to suit individual listening spaces, offering tailored sound experiences.

    Source
  • The M-80 supports vinyl playback through an advanced phono stage, appealing to vinyl enthusiasts.

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  • The sleek aluminum aesthetics of the M-80 align with modern design preferences, adding a visually appealing element to setups.

    Source

User experience

  • Owners appreciate the M-80's aesthetic appeal, highlighting the warm glow of its orange VU meters as a standout feature in their listening setups.

    Source

Use cases and applications

  • The M-80 effectively drives power-hungry speakers like the B&W 805 D4 and Dynaudio Emit II 50, enhancing their performance and reducing high-frequency fatigue.

    Source

Build quality

  • Precision aluminum heat sinks and a fan-less design contribute to the M-80's pristine audio performance.

    Source

Critic Reviews

Review: Onkyo Icon M-80 amplifier and P-80 streaming preamp review - The Absolute Sound

theabsolutesound.com

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