Specifications - ALLEN & HEATH PA Series User Manual

Specifications

Max output level
Nominal output level
Headroom
Freq response
Distortion
Crosstalk
MIC EIN 22-22kHz
Residual noise
Mix noise
Meters
Channel Peak
Power Supply
Internal universal input switched mode power unit.
MAINS IN socket
Power lead
AC mains
Consumption
Mains fuse rating
Mechanical
Mounting
Panels
PA12 (desk)
PA12 (rack)
PA20
PA28
32
XLR +23dBu into >600ohm load
TRS +21dBu into >2k load
0dBu (0.775 Volts rms)
+21dB
+/-1dB 20Hz to 30kHz
< 0.006% THD+N @1kHz +10dBu
<-90dB Channel to channel @1kHz
<-95dB Mute shutoff
<-95dB Fader shutoff
-128dB 150 ohm source
< -88dBu
< -84dBu
Peak reading 12 LED
-30 to +16dB
5dB before clipping
IEC 3 pin
Country dependent with moulded mains plug supplied
100 to 240V AC @ 50/60Hz auto sensing
75W max
100-240V AC T1AL 250V 20mm (A&H part number: AL0305)
Portable with carry handle, freestanding desk or floor
Removable plastic side trims and extruded aluminium armrest
19" rack ears provided with PA12
Rack ears mount in two positions - straight 10U, angled 11U
Controls 10 degrees, top connectors, rear mains, lamp and XLR outputs
Width Height
525 mm (20.6") 145 mm (5.7")
484 mm (19.0") 446 mm (17.6")
733 mm (28.9") 145 mm (5.7")
958 mm (37.7") 145 mm (5.7")
Channel HPF 100Hz 12dB/octave
Channel EQ 4-Band semi-parametric
+/-15dB gain
HF shelving 12kHz
HM bell 350Hz to 7kHz
LM bell 250Hz
LF shelving 60Hz
Output EQ 4-Band semi-parametric
+/-10dB
HF bell 1k5 to 20kHz
HM bell 500 to 10kHz
LM bell 120 to 2kHz
LF bell 20 to 200Hz
Mono Sub LPF 100Hz 12dB/octave
Faders 100mm Alps
Digital Effects Stereo output
16 presets
MIDI Effects preset select
Effects bypass
Channel number = 1 (00H)
Depth Weight
539 mm (21.2") 13 kg (28 lbs)
145 mm (5.7") 13 kg (28 lbs)
539 mm (21.2") 17 kg (37 lbs)
539 mm (21.2") 21 kg (46 lbs)
PA User Guide