User manual

3 Q SERIES USER MANUAL
Loudspeaker Specifications:
Q 12 a
Number of Audio Channels: 1
Amplifier Module : GM 50
Supply Voltage :
230V / 110V +/- 15%
Average Supply Current, Full Load :
3A / 6A
Input Level Sensitivity :
0.775v / 0 dBu
Frequency Bandwidth Nominal : 40-20,000 Hz
Sound Dispersion Pattern
Nominal :
80H x 80V Degrees
Cabinet Weight : 15.9 Kg
Cabinet Dimensions Inches : 14.75H x 17.9W x 11.2D
Cabinet Dimensions Millimetres : 375H x 455W x 285D
THIS PRODUCT IS
CAPABLE OF
PRODUCING SOUND
PRESSURE LEVELS
WHICH MAY DAMAGE
HEARING.
THE USER IS
RESPONSIBLE FOR
EXPOSURE LEVELS AND
USE OF HEARING
PROTECTION.
2. Amplifier Feature Overview:
(1) Power Switch
This switch controls the power supply to the amplifier. There is a short delay on power-up;
this is to avoid the switch-on "thump" which could damage the loudspeakers.
.
(2) Gain Control
The level trim for the amplifier is set via this control.
Rotating the knob fully clockwise, results in no attenuation to the incoming audio signals.
REV.1.22 MATRIX AMPLIFICATION