172.114UK User Manual
Setup
Connect the supplied power lead to the rear IEC inlet of the PL-series amplifier (11) and plug the other end into
a mains power socket, ensuring the correct voltage at the outlet.
Ensure that the cooling vents at front and rear (10) are not covered or obstructed in any way with adequate
space for airflow through the unit.
Operation
With CH A and CH B volume controls (3, 5) turned fully down (anti-clockwise), switch on the power (1) and the
LED POWER indicator will light (4)
Playing the input signal into CH A and CH B inputs (6, 7), gradually increase the CH A and CH B volume
controls. The amplified signal should be heard through the speakers and the SIG indicators (4) should respond
to the audio output. Increase the volume controls to the required level.
Alongside the SIG indicators are CLIP indicators, which should only light very briefly on the loudest transients or
spikes in the audio. If the CLIP LEDs light for more than a fraction of a second at a time, the volume controls
should be turned down or input signal will need to be reduced.
Before powering down, turn down the volume controls to avoid loud pops or noises through the speakers.
Specifications
Power supply
230Vac 50Hz (IEC)
Fuse
T15AL 250V
Power RMS @ 8
Ω
2 x 540W
Power RMS @ 4
Ω
2 x 1000W
Input connections
Combo jack/XLR balanced (L+R)
Output connections
SPK (L+R) pin 1+/1-
Frequency response
20Hz - 20kHz (±0.5dB)
THD +N
<0.05%
Damping factor
300
S/N ratio (A weighted) : line
100dB
Slew rate
20V/us
Input impedance
10k Ohms unbalanced, 20k Ohms balanced
Output circuit architecture
Class D
Protection
Temperature, short circuit, DC, overload
Indicators
Power, signal, clip
Controls
L+R level, power on/off
Dimensions
482 x 180 x 44mm
Weight
4.0kg
Disposal:
The “Crossed Wheelie Bin” symbol on the product means
that the product is classed as Electrical or
Electronic equipment and should not be disposed with other household or commercial waste
at the end of its useful life. The goods must be disposed of according to your local council guidelines.
Errors and omissions excepted. Copyright© 2021.
AVSL Group Ltd. Unit 2-4 Bridgewater Park, Taylor Rd. Manchester. M41 7JQ
AVSL (EUROPE) Ltd, Unit 3D North Point House, North Point Business Park, New Mallow Road, Cork, Ireland.
