Specifications - HPA QA4150 Owner's Manual

Specifications

Specifications
Rated Output Power
8 ohms
4 ohms
Rated Output Power
8 ohms
Signal to Noise Ratio
(20 Hz ~ 20k Hz)
Distortion (SMPTE-IM)
Input sensitivity @8 ohms
Voltage Gain
Output Circuitry
Current Consumption
@ 1/8 power @4 ohms
@ 1/3 power @4 ohms
@ Rated power @4 ohms
Distortion
20 Hz-20k Hz Half Power
1k Hz Rated Power
Frequency Response
Damping Factor (400 Hz)
Input Impedance
Input Clipping
Cooling
Connectors (each)
Input
Output
Control
Front
Rear
Indicators
Protection
Power requirements
Dimensions (W × H × D)
Net Weight
12
QA 4150
100 W
150 W
300 W
100dB
0.05%
4dBu
27dB
AB
5.0A / 2.4A
7.5A / 4.0A
11.0A / 5.8A
0.01%
0.1%
0/-0.5dB ; 20Hz-20KHz, 0/-3dB ; 5Hz-60KHz
200
15Kohm Unbalanced, 30Kohm Balanced
Continuously variable speed, Front to rear
Active balanced combo (XLR and 1/4" TRS common use)
5-way Binding post and Speakon
AC power switch, Channel 1 & 2 & 3 & 4 volume
Active(blue), Protection(red), Clip(yellow), Signal (green)
Short circuit, Thermal, Current limit, Current inrush, RF protection, Turn on / Turn
19"(482mm) × 3.5"(88mm) × 16.5"(420 mm)
40 lb
(20.9 kg)
Necessary modifications are carried out without notice.
Stereo Four Channel Driven
Bridged Mono
120Vac / 240Vac
22dBu (10Vrms)
Mode selector switch
off muting
100, 120/240Vac, 50/60Hz
QA4150 / QA4300
QA 4300
200 W
300 W
600 W
100dB
0.05%
4dBu
30dB
AB
9.5A / 4.6A
14.5A / 7.4A
1.5A / 11.2A
0.01%
0.1%
200
51.1 lb
(23.2 kg)