Yamaha EMX2 500W Powered Mixer

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  • Combined Mixer and Amplifier
  • Feedback Suppressor for Instant Reliability
  • Speech, Music and Bass Boost Settings
  • Weighs Only 4.2 KG for Great Portability
  • Ideal for Pubs, Coffeehouses and Small Gig Venues

Yamaha EMX2 500W Powered Mixer


The Yamaha EMX2 Powered Mixer combines an efficient 500W amplifier with an user-friendly mixer. Perfect for first-time users with no previous audio experience, the EMX2 is incredibly easy to configure thanks to the onboard feedback suppressor and 1-knob Master EQ. The Yamaha EMX2 features a range of input connectors that a suitable for a variety of sources, along with L/R output connectors and switchable impedance for passive PA speakers. Complete with a robust yet lightweight housing, the EMX2 powered mixer can be used for live performances, small outdoor events, spoken word presentations and much more.

Product Ref: 66455

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Full Description

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Versatile and Powerful

The Yamaha EMX2's flexible connectivity can accommodate up to four microphones for singing along with musical instruments, or speaking/making announcements along with BGM or recorded audio from a portable playback device. The phantom power and high-impedance input capability is suitable for connecting high-performance condenser microphones and guitars directly without any external equipment. Additionally, the 500W output and switchable impedance is suitable for powering passive loudspeaker setups.

Shape Your Sound

The 1-Knob Master EQ™ function is perfect for adding the final touch to your sound, allowing you to apply optimised EQ settings by simply turning a control knob. The SPEECH setting is designed for meetings, seminars and conferences that require clear, defined speech. MUSIC offers a more balanced sound that is perfect for acoustic instruments and band performances, and BASS BOOST is suitable for DJ performances or audio playback that requires deep, rich bass.

Onboard Yamaha Reverbs

The EMX2 powered mixer is equipped with four high-quality reverb effects that were developed by Yamaha's sound specialists. Controlled via a single knob, these effects allow you to add an atmospheric touch to both vocal and instrumental performances. The HALL mimics the sound characteristics of a large concert hall, PLATE produces a more classic and defined sound while ROOM adds a more intimate sound to performances and ECHO gives instruments or vocals a professional edge.


  • Dimensions:
    • Height: 147 mm
    • Width: 375 mm
    • Depth: 220 mm
  • Weight: 4.2 KG
  • Mains Power: AC 100-240V 50Hz/60Hz
  • Mono Inputs: 4
  • Stereo Inputs: 3
  • Outputs: Speakers [L, R] Monitor Out [L, R] Subwoofer Out
  • Bus: 1 Stereo, 1 Effect
  • DSP Processor: SPX Algorithm Reverb 4 Programs, MASTER EQ (Speech to Music), Feedback Suppressor
  • Maximum Output Power at 4Ohms: 1kHz THD+N less than 10 (CEA2006): 250 W + 250 W
  • Maximum Output Power at 8Ohms: 1kHz THD+N less than 10 (CEA2006) : 170 W + 170 W
  • Input Channel Function:
    • Pad: 26 dB (CH1-4)
    • Hi-Z: Supported (CH4)
    • EQ High: 8kHz +15 dB / -15 dB
    • EQ Mid: 2.5kHz +15 dB / -15 dB
    • EQ Low: 100 Hz +15 dB / -15 dB
  • Frequency Response:
    • Input to Speakers: +1 dB/-4 dB (40Hz to 20kHz)
    • Input to Monitor Out: +0.5 dB/-1.5 dB (20Hz to 20kHz)
  • Total Harmonic Distortion:
    • Input to Speakers: 0.2 at 13.8W (40Hz to 20kHz), 0.4 at 23.2W (1kHz)
    • Input to Monitor Out: 0.05 at +10 dBu (20Hz to 20kHz), 0.009 at +20 dBu (1kHz)
  • Equivalent Input Noise: -115 dBu
  • Residual Output Noise: Input to Speakers -68 dBu (40Hz to 20kHz) Input to Monitor Out -99 dBu (20Hz to 20kHz)
  • Crosstalk: -80 dB (1kHz)
  • Load Protection: DC- Fault
  • Amplifier Protection: Overheat Protection, Over Current Protection
  • Power Consumption: 35W (Idle) / 90W (1/8 Power)
Your order may contain items that use a 240V UK plug
Any electrical items in your order may have been designed to work with a 240V circuit, using a United Kingdom G type plug connection. An adapter or transformer may be required for these items to work properly and safely in your country. Some items work with a range of voltages, or have a switchable voltage control built in. Please refer to the specific product details for further information.