Q4 Audio PTH 3 User Manual - Pth Series
5. Technical specifications
Model
PTH 3
PTH 5
PTH 7
PTH 9
Min. cont. output power per channel into 2 ohms
400 W
680 W
980 W
1.150 W
1 KHz sine wave, THD < 1%, both channels driven
Min. output power per channel into 4 ohms
330 W
540 W
720 W
920 W
1 KHz sine wave, THD < 1%, both channels driven
Min. output power per channel into 8 ohms
220 W
330 W
450 W
600 W
1 KHz sine wave, THD < 1%, both channels driven
Min. output power in bridge mode into 8 ohms
1x600 W 1x1.000 W 1x1.400 W 1x1.800W
Min. output power in bridge mode into 16 ohms
1x380 W 1x600 W 1x900 W 1x1.180W
Frequenty range
+ 0 dB / - 0.3 dB
20 Hz - 20 KHz at nom. output power
SMPTE intermodulation distortion
< 0.1%
60 Hz - 7 KHz 4:1
Pulse intermodulation distortion
< 0.1%
30 KHz bandwidth at nom. output power
Slew rate
> 50V / µs
Input low pass filter defeated
Damping factor
> 200 : 1
1 KHz referred to 8 ohms
Max voltage gain
32 dB
Noise interference
< -106 dBV < -108 dBV < -110 dBV < - 112 dBV
22 Hz - 22 KHz rms unweighted, reffered to nom. output power
Crosstalk
> -70 dB
1 KHz / 8 ohms
Input CMRR
100 Hz
> -80 dB
Output DC voltage
< ±5 mV
Input impedance
10 Kohms unbalaced / 20 Kohms balanced
Input connectors
1/4" phone jack / XLR compound receptacle, parallel XLR male per input
Output connectors
1 x 4-pole Speakon per channel / 1 x 4-pole Speakon for bridge output
Cooling
Forced cooling with 2 vari-speed fans / rear to front airflow
Mains supply
115 / 230 V AC (-20% / +5%) 50/60Hz
Dimensions
Width: 482 mm, Height: 88.5 mm, Depth: 450 mm
Net weight
17.5 Kg
18.3 Kg
20.5 Kg
21.7 Kg
Shipping weight
20 Kg
20.8 Kg
23 Kg
24.2 Kg
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PTH Series
User Manual