Omnitronic P-Series - Page 9

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TECHNICAL SPECIFICATIONS P-250 & P-500
P-250 P-500
Power supply: 115/230 V AC, 50/60 Hz ~ 115/230 V AC, 50/60 Hz ~
Power-range: 230 V ± 10 % (206 V - 253 V) 230 V ± 10 % (206 V - 253 V)
Power consumption (max.): 475 W 675 W
Momentary music peak power at
1 KHz:
400 W / 4 Ohm 650 W / 4 Ohm
Maximum power output: 2 x 140 W / 4 Ohm 2 x 295 W / 4 Ohm
Nominal power output: 2 x 125 W / 4 Ohm 2 x 250 W / 4 Ohm
Power output sine:
Stereo 4 Ohm 2 x 125 W 2 x 250 W
Stereo 8 Ohm 2 x 75 W 2 x 130 W
8 Ohms bridged 1 x 250 W 1 x 500 W
Frequency range: 22 - 31 000 Hz 22 - 31 000 Hz
Damping-factor: > 150 > 150
Distortion factor: 0,01 % 0,01 %
Signal to Noise Ratio: 108 dB 108 dB
Channel seperation (at 1 KHz): 89 dB 89 dB
Min. input sensitivity: 0,77 V/26 dB/1,44 V 0,77 V/26 dB/1,44 V
Input impedance: 12 kOhms (unbalanced), 22
kOhms (balanced)
12 kOhms (unbalanced), 22
kOhms (balanced)
Output impedance: > 0,02 Ohms > 0,02 Ohms
Slew-rate: > 35 V/µsec > 30 V/µsec
Input-connectors: 2 x XLR-female-plug, 2 x 1/4"-
jack-plug
2 x XLR-female-plug, 2 x 1/4"-
jack-plug
Output-connectors: 2 x Speakon (stereo), 1 x
Speakon (bridge), 2 x
Banana/screw combination
2 x Speakon (stereo), 1 x
Speakon (bridge), 2 x
Banana/screw combination
Control elements: Power switch, input attenuators
(one per channel), Mode switch -
Stereo/Parallel/Bridged, Ground
Lift, Input-Level-Select (0,77 dB,
1,44 dB, 0 dB)
Power switch, input attenuators
(one per channel), Mode switch -
Stereo/Parallel/Bridged, Ground
Lift, Input-Level-Select (0,77 dB,
1,44 dB, 0 dB)
LED indicators (per channel): Power, Protect, Signal, Mode Power, Protect, Signal, Mode
Protection circuits: Short-circuit, DC-protection-
circuit, Thermal protection-circuit,
Notch, Softstart, Leak
Short-circuit, DC-protection-
circuit, Thermal protection-circuit,
Softstart
Construction: Steel chassis, aluminium
frontpanel
Steel chassis, aluminium
frontpanel
Dimensions: 435 x 482 x 99 mm 435 x 482 x 99 mm
Weight: 10 kg 13 kg
Power/weight-relation: 11 W/kg 19 W/kg