Carver pxm250 - Manual (Page 4)

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Power Output, both channels driven:
(1kHz, 1%THD), 175W per
channel into 2 ohms, 125W
per channel into 4 ohms,
75W per channel into 8
ohms
Continuous Average Output Power, both
channels driven:
(20Hz to 20kHz, with no more
than 1% THD), 120W per
channel into 4 ohms, 70W per
channel into 8 ohms
Bridged-mono operation:
250W into 8 ohms, 1kHz,
<1% THD
240W into 8 ohms 20Hz to
20kHz, <1% THD
Parallel-mono operation:
70W per channel into 8
ohms, from 20Hz to 20kHz,
<1% THD
120W per channel into 4
ohms, from 20Hz to 20kHz,
<1% THD
Dynamic Headroom: 2.0dB
F requency Response:20Hz to 20kHz (+/- 0.5 dB)
Channel Separation: >55dB @ 1kHz
Damping Factor:
> 180
Input Impedance: 20K ohms, balanced
Sensitivity: 0.775V / 1.5V rms for rated
power into 4 ohms
Gain: 29dB, 23dB dependent on
sensitivity
Input Overload: +20dBu
THD: <0.1% @ 60W
IM Distortion: <0.15%
Signal-to-Noise Ratio:
>104dB, A-weighted,
ref. to rated power into 8
ohms
Slew Rate: 29V/µ Sec.
CMRR: 55dB @ 1kHz Typical
Current Consumption:
41w @ idle, 144w with
musical program, 424w @ full
power into 8 ohms,
(continuous), 643w @ full
power into 4 ohms
(continuous)
Power Requirements:
120VAC/60Hz (USA and
Canada). Other voltages as
required for export
Display: 5 LED indicators per channel;
1 red CLIP
1 yellow SIGNAL
1 green POWER ON
1 red PROTECT
1 red THERMAL
Size (H x W x D): 3.5" (2U) x 19" x 15.38"
89mm x 483mm x 391mm
Net Weight: 24.4 lbs., (11.1 kg)
Shipping Weight: 28.0 lbs., (12.7kg)
Due to ongoing research and development,
all specifications and features are subject to change
without notice.
Barrier strip input version available. Order
PXm250BR.
Neutrik™ Speakon™ version available. Ord e r
P X m 2 5 0 S P.
Handle Kit available. Order PX2HK.
The PXm250 series is available in 100V, 120V and
230V 50/60Hz.
PXm250
3
• 250W bridged mono into 8 ohms
175W per channel into 2 ohms
125W per channel into 4 ohms
75W per channel into 8 ohms
• Three connector versions available:
Standard - XLR and 1/4" TRS inputs with
Multi-way Binding Posts
BR Version - Barrier Strip inputs with
Multi-way Binding Posts
SP Version - XLR and 1/4" TRS inputs with
Neutrik™ Speakons™
• Independent level controls for CH1 & CH2
• Independent CH1 and CH2 switchable High Pass
Filters, selectable at 30Hz or 80Hz
• Independent CH1 and CH2 selectable Clip Limiters
• Independent CH1 and CH2 selectable Input
Sensitivity @ 0.775Vrms or 1.5Vr m s
• Externally configurable for Parallel Mono mode,
to operate both channels with a mono signal
• Externally configurable for Bridged Mono mode,
to combine the power of both channels into a
higher powered mono channel
• Protection circuitry includes Thermal and
Short Circuit
• Power Ready, Signal Present, Clip, Protect and
Thermal LED indicators for each channel
• Variable speed fan cooling
• RAMPoptional computer monitoring port