Manual
PS Series Amplifier
PS-5000 PS-4000 PS-3000
Professional Amplifiers
for Live Sound
w w w . u n i k a . c o m . t w
UNiKA
13
TECHNICAL DATA
SPECIFICATIONS
PS-3000
PS-4000
PS-5000
Both Channel Driven
8 Ohm
600 W
900 W
1200 W
Both Channel Driven
4 Ohm
980 W
1400 W
1900 W
Both Channel Driven
2 Ohm
1350 W
2000 W
2500 W
Mono Bridge 8 Ohm
1960 W
2800 W
3800 W
Mono Bridge 4 Ohm
2700 W
4000 W
5000 W
Circuitry
bipolar, class-H
Frequency Response
20 Hz - 20 kHz +/- 0.5 dB, 1 dB below maximum
performance
Total Harmonic
Distortion
less than 0.01% @ 1 kHz
Input Impedance
20 k Ohm balanced
Operation Mode
Parallel-Mono, Stereo and Bridge
Voltage Gain
switchable 26 dB , 32 dB or 1.4V
Limiter
switchable Peak - Limiter
Ground-Lift
ground - lift switch on back panel
Cooling
2 Speed Fan , Front - to - Rear Forced Air
Indicators
LED's for ON, SIGNAL, CLIP, at Both Channel . Parallel,
Stereo and Bridge, for Function Mode
Input Connectors
XLR Male / Female
Output Connectors
one 4-pole SPEAKON connector for each output channel
(channel 1 & channel 2),
one 4-pole SPEAKON connector exclusively for Mono
mode
Protection Circuits
Turn - on Delay, Short Circuit, DC, Current Limiter, Over
temperature Protection,
Signal to Noise Ratio
< -105 dB
Damping Factor
> 800 : 1
Dimensions (WxHxD)
483 x 133 x 464 mm
（
19", 3U
）
Shipping
Dimensions(WxHxD)
615 x 215 x 580 mm
Net Weight
32.5 kg
35.5 kg
37 kg
Shipping Weight
36.5 kg
39.5 kg
41 kg