Audio Choice Qm4 Manual Better _top_ Jun 2026
: You will learn whether to use balanced (TRS/XLR) or unbalanced (TS/RCA) cables to eliminate annoying background hums and ground loops. Phase Alignment
The QM4 is engineered to provide a simple, all-in-one solution for live audio. : 100 Watts at 4 ohms. audio choice qm4 manual better
Audio Choice QM4 (originally by SoundTech) is a 100-watt, 4-channel portable PA system designed for small venues, karaoke, and band practice. This system typically includes a powered mixer head and two 2-way speaker enclosures. System Components & Specs Mixer Head : A 4-channel powered head delivering 100 watts of power at 4 ohms. : Each of the 4 channels features a combination of XLR and 1/4" jack ports : Two rectangular enclosures, typically featuring 10-inch woofers and performance-rated horn tweeters. Dimensions & Weight : ~6" H x 18.5" W x 11.5" D; weighs approx. 20.5 lbs. : ~19.5" H x 14" W x 11" D; weigh approx. 22 lbs each. Operating Instructions Initial Setup : Turn all Volume, Gain, and Master Level : You will learn whether to use balanced
The QM4 is better than its reputation once you learn its quirks. And the manual is better than none—but only if you supplement it with user-tested tips. Audio Choice QM4 (originally by SoundTech) is a
Position the speakers ahead of the microphone to avoid "howling" tones caused by audio loops.
Connect smartphones, tablets, or laptops using a standard auxiliary cable for background music. Key Specifications Power Output 100 Watts RMS Channels 4 (XLR + 1/4" inputs) EQ 3-Band Master EQ Effects Built-in Reverb with channel & master controls Enclosures 2 x 10" speakers with horn tweeters Note: If you are looking for the Q Acoustics Media 4 (QM4) Soundbar Go to product viewer dialog for this item.
| Action | Result | |--------|--------| | Tap (1x) | Play / Pause | | Tap (2x) | Next track | | Tap (3x) | Previous track | | Swipe up/down (center) | Volume + / - | | Long press (2 sec) on edge | Voice assistant (Siri/Google) | | | Quick Attention mode (volume drops, mics let ambient sound in) – release to go back |