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 SeriesUser Manual
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