Table of Contents
Advertisement
SPECIFICATIONS
Continuous Power Output
Input Sensitivity
Input Impedance
S/N Ratio
Frequency Response
Distortion
Auto On Sensitivity
External Trigger Voltage
12V Trigger Threshold
Current Limit Threshold
Front End Overload
Dimensions
Weight
Certification
Fuse
TROUBLESHOOTING
If you require service, please visit your local authorized PSB service centre, or www.psbspeakers.com. If you have moved
since your purchase, the nearest PSB dealer will be able to assist you. If the problem is not resolved, please contact us
directly and provide the model name, serial number, date of purchase , dealer name, and a fully detailed description of the
issue.
No Audio Output
Hum or buzzing sound is
heard
Amplifier will not turn on
Unable to control menu
250 watts RMS at 8 ohms
500 watts RMS at 4 ohms (< 0.5% THD)
100 mV for 500W output 4 ohms
15,000 ohms
88 dB (5 kHz bandwidth relative to 500W @ 4 ohms)
-1.1dB at 300 Hz (Flat EQ, LFE Crossover Setting)
-1.5dB at 20 Hz
< 0.2%
< 5.5 mV (Left)
< 22 mV (Right)
12V +/-1.2V no load
10.5 V with 100 mA load
2.6 V
2.7 ohms (4 ohm minimum nominal speaker load)
3.6 V RMS (L + R, 20 Volume, 40 Hz Signal, Flat EQ, LFE Crossover)
16.9" W (19" including rack mounts)
1.75" H (2.1" including feet)
8.1" D (front switch to rear chassis)
8.9" D (front switch rear speaker connector)
8.5 lb
TUV Listed and tested under UL/EN60065 for US and Canada
T8AL/250V
•
Audio cable to the source component is not connected properly, connection to
output or the cable is defective. Check connections or replace cable with one
that has been verified as good.
•
Amplifier is in standby mode and needs to be turned on (blue LED).
•
Check the connections of the speaker wire at both the speaker and amplifier.
•
The level adjustment is turned down. Slowly turn the dial to the right to raise
the volume.
•
Check RCA input cables by removing them one at a time and verify connections.
•
Ensure the amplifier is plugged into a live outlet.
•
Ensure the power switch on the front panel is on (blue LED).
•
Fuse is blown. Replace with 8AL fuse type.
•
The power mode may be set to the wrong mode for the system's configuration
or setup.
•
Ensure amplifier is not in Lock Mode. Hold for 10 seconds to unlock menu.
Advertisement
Table of Contents
