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Parasound® ZoneMaster™ Unviversal 12 Channel 24 Speaker Amplifier

Model #: ZoneMaster 1250
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Analog Audio(RCA) Input:8
Analog Audio(RCA) Output:2


Name/Title:Parasound® ZoneMaster™ Unviversal 12 Channel 24 Speaker Amplifier
Description:Parasound® ZoneMaster™ Unviversal 12 Channel 24 Speaker Amplifier with independent audio sensing triggers and separate level controls
Features:<ul><li>Universal amplifier for applications from 50 to 200 watts</li><li>24 speaker connections (A and B outputs for all 12 channels)</li><li>High current for stable operation at 2 Ohms</li><li>Channel pairs are bridgeable for up to 200 watts @ 4 Ohms</li><li>Class AB input stage plus premium Class D power stage</li><li>Independent audio sensing triggers, one for each zone</li><li>6 Independent 12 volt trigger inputs, one for each zone</li><li>Looping 12 volt trigger outputs for each zone</li><li>Master 12 volt trigger input to turn all zones on-off</li><li>Speaker level input for expanding systems w/out pre out jacks</li><li>Two bus inputs can be routed to any zone</li><li>Bus loop output jacks for passing audio to another amp</li><li>Mono mode combines L and R for single speaker applications</li><li>Separate level controls for all twelve channels</li><li>Detachable speaker connectors accept up to 12 gauge wire</li><li>Short circuit and overheat protection with front panel indicators</li><li>0.5 watt standby power consumption meets Energy Star & EU specs</li><li>Compact 2U chassis</li><li>2U rack mounting hardware is included in box</li></ul><p><strong>Power Output: RMS, All Channels Driven (20 Hz - 20 kHz)</strong></p><ul><li>50 watts x 12 @ 8&Omega;</li><li>90 watts x 12 @ 4&Omega; or 2&Omega;</li><li>160 watts x 6 @ 8&Omega; (Bridged)</li><li>200 watts x 6 @ 4&Omega; (Bridged)</li></ul><p><strong>Frequency Response</strong></p><ul><li>10 Hz - 60 kHz, +0/-3 dB</li></ul><p><strong>Total Harmonic Distortion</strong></p><ul><li>&lt; 0.05% at typical listening levels</li><li>&lt; 1.0% at full power</li></ul><p><strong>Interchannel Crosstalk</strong></p><ul><li>70 dB at 20 kHz</li></ul><p><strong>Input Sensitivity</strong></p><ul><li>700mv = Full output (50 Watts @ 8 &Omega;)</li><li>Total Gain = 29 dB (Level controls set to Maximum)</li></ul><p><strong>S/N Ratio</strong></p><ul><li>&gt; 112 dB, input shorted, IHF A-weighted</li></ul><p><strong>DC Trigger Requirements</strong></p><ul><li>+9 Vdc to +12 Vdc, 2 mA</li></ul><p><strong>Audio Trigger Requirements</strong></p><ul><li>2 mV Audio Signal</li></ul><p><strong>AC Power Requirement</strong></p><ul><li>1500 Watts Maximum</li><li>100 Watts Typical</li><li>38 Watts Idle (All Zones on)</li><li>12 Watts Idle (One Zone on)</li><li>0.5 Watts Standby</li><li>110-130 VAC 60 Hz or 220-255 VAC 50 Hz</li><li>Note: AC mains voltage is set only by qualified electronics technician.</li></ul><p><strong>Dimension</strong></p><ul><li><span style="line-height:107%;">Height without feet: 3.5&rdquo;</span></li></ul>


Shipping Weight:23


Power On Consumption (watts):100
Power Off Consumption (watts):0.5
Signal to Noise Ratio:112 dB
Watts RMS per Channel (4-ohms):90
Watts RMS per Channel (8-ohms):50

Misc. Specs

Depth (in.)14.5
Height (in.)4.15
Width (in.)17.25
Analog Audio(RCA) Input8
Product Weight (lbs.)17
WarningProposition 65 Warning for California Residents