Audio Choice Qm4 Manual [repack] Jun 2026

A single-pot equalizer that tilts between cutting low frequencies (turning counterclockwise for speech clarity) and cutting high frequencies (turning clockwise to mellow out harsh instruments).

drives passive speakers directly via the outputs on the rear panel.

This is the QM4's specialty. Plug your microphone into any of the found on the back of the mixer. The QM4 is known to support phantom power, which is required for condenser microphones.

: Verify the transmitter is not in "Mute" and check if the receiver's volume is turned up. audio choice qm4 manual

: Use the 1/4" jacks for guitars, keyboards, or media players.

Controls the final output level of the 100W power amplifier.

: Typically includes high and low frequency adjustments to tune the overall sound to the room. : As a "powered mixer," the A single-pot equalizer that tilts between cutting low

While a dedicated digital manual is rare for this discontinued unit, the following operational and technical information serves as a comprehensive guide for its use. Power Output: 100 Watts RMS at 4 ohms. Channels: 4 independent input channels.

The front panel is designed for easy access during live operation or installation setup.

Slowly turn up the channel's individual until the signal sounds full but clean. If you hear audible clipping or crackling distortion, back the knob off immediately. Plug your microphone into any of the found

Effects (EFX) Loop, Line Out jack, Footswitch input, and dual speaker outputs. Step-by-Step Setup Guide 1. Speaker and Power Connections

Setting up the Audio Choice QM4 is quick. Follow these steps to ensure a safe and successful startup.

: Connect your speakers to the output jacks on the rear of the mixer. The QM4 typically pairs with 2-10" enclosures. Input Configuration : Microphones : Use the XLR inputs for microphones.