Owner's manual

QA400

QA1000

QA1600

QA2400

Output Max per channel @ 4Ω

200W

500W

800W

1200W

Output RMS per channel @ 4Ω

100W

250W

400W

600W

Output Max per channel @ 8Ω

140W

340W

540W

840W

Output RMS per channel @ 8Ω

70W

170W

270W

420W

Dimensions

88 x 482 x 270mm

88 x 482 x 340mm

Weight (unpacked)

6.8kg

9.1kg

12.3kg

15.4kg

QA Series Power Amplifiers

QA400 (172.020UK)

QA1000 (172.025UK)

QA1600 (172.030UK

QA2400 (172.018UK)

 19” Rackmount (2U)

 High power output

 Combo XLR/6.3mm jack and RCA inputs

 Speaker, 6.3mm jack and binding-post outputs

 Fan cooled

 Output circuit overload protection

 Mains powered via IEC connector

PAGE 1
QA Series Power Amplifiers QA400 QA1000 QA1600 QA2400 (172.020UK) (172.025UK) (172.030UK (172.018UK)  19” Rackmount (2U)  High power output  Combo XLR/6.3mm jack and RCA inputs  Speaker, 6.
PAGE 2
Thank you for purchasing this QTX Sound QA-series power amplifier. This product is intended to give long term, reliable service in normal usage. Please read these instructions before use to avoid incorrect operation and outline the functions and controls.
PAGE 3
 Check mains for correct voltage as indicated near to the IEC mains inlet on the rear panel. Connect to mains supply using the IEC cable provided.  Connect the outputs A+B to speakers via speaker connectors, jack or binding posts, ensuring that the minimum impedance is no lower than 4Ω per channel  When using 8Ω speakers, connect the speakers in pairs to each other and then connect one of each pair to an amplifier channel output.