QX12A, QX15A Active Speaker Cabinets Order ref: QX12A (178.755UK) QX15A (178.
Caution: Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty Introduction Thank you for choosing this QXA series active speaker cabinet, which has been designed to offer flexible and reliable service for a wide range of sound reinforcement applications. Please read this manual to get the best results from this product and avoid damage through misuse.
Rear Panel 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. MIC/LINE – Ch.1 input sensitivity switch & LED CH1 INPUT BAL – Ch.1 XLR or 6.3mm input GAIN – Gain control for Ch.1 input BASS – Bass EQ control for Ch.1 input TREBLE – Treble EQ control for Ch.1 input ECHO – Echo effect level control for Ch.1 OUTPUT BAL – XLR signal output Ch.1 + Ch.2 MASTER VOLUME – Master output control POWER – Mains power switch and LED MAINS INLET – IEC inlet & fuse holder Ch.
If the channel 2 signal is too low at this point, increase the GAIN to the desired level, taking care to avoid the signal distorting. Each channel has BASS and TREBLE EQ controls which may be adjusted to the desired tone. Channel 1 also has an ECHO control which adjusts the level of echo effect applied to the microphone input for singers.
