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Parasound - ZoneMaster 4 Universal 4 Channel 8 Speaker Amplifier

ZoneMaster 4 Universal 4 Channel 8 Speaker Amplifier

Parasound ZONEMASTER4
ZoneMaster Collection

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Type: Amplifier

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by Parasound

Introducing ZoneMaster, our new line of high-performance amplifiers for custom installation. ZoneMaster amps combine legendary Parasound Class AB sound quality with the most reliable Class D power modules in the industry. Every model in the line is unconditionally stable at two ohms, with bridged power up to 200 watts and unprecedented versatility. ZoneMaster is the new standard in residential and commercial amplification.

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120 watts x4 @ 8
150 watts x4 @ 4 or 2
8 speaker connections (A and B outputs for both channels)
High current for stable operation at 2 Ohms
Class AB input stage plus premium Class D power stage
Bus input with looping outputs
Audio sensing auto-on trigger, independent for each zone
12 volt auto-on trigger inputs, one for each zone
Master 12V trigger input to turn all zones on-off together
Looping 12 volt trigger outputs
Speaker level input for expanding systems w/out pre out jacks
Mono mode combines L and R for single speaker applications
Separate level controls for all 4 channels
Detachable speaker connectors accept up to 12 gauge wire
Short circuit and overheat protection with front panel indicators
0.5 watt standby power consumption meets Energy Star & EU specs
Compact 1u chassis size
Rack mount kit included in the box

Power Output - RMS, Both Channels Driven (20 Hz - 20 kHz)	120 watts x 4 @ 8 150 watts x 4 @ 4 or 2
Minimum Speaker Impedance:	A+B Outputs of a Single Channel: 2 Note: Continuous operation at this minimum impedance might require additional ventilation for the amplifier.
Frequency Response:	20 Hz - 20 kHz, +0/-0.25 dB 5 Hz - 50 kHz, +0/-3 dB
Total Harmonic Distortion:	< 0.05 % at typical listening levels < 1.0% at full power
Interchannel Crosstalk: 70 dB at 20 kHz	Interchannel Crosstalk: 70 dB at 20 kHz
Total Gain: 29 dB (Level controls set to Maximum)	Total Gain: 29 dB (Level controls set to Maximum)
S/N Ratio: >112 dB, input shorted, IHF A-weighted	S/N Ratio: >112 dB, input shorted, IHF A-weighted
DC Trigger Requirements: +9 Vdc to +12 Vdc, 5 mA	DC Trigger Requirements: +9 Vdc to +12 Vdc, 5 mA
Audio Trigger Requirements: 2 mV audio signal	Audio Trigger Requirements: 2 mV audio signal
AC Power Requirement:	600 Watts maximum 60 Watts typical (music playing in all zones) 30 Watts idle (all zones on) 15 Watts idle (one zone on) 100-250 VAC 50/60 Hz (automatic)
Dimensions:	Width: 17.25" (437 mm) Depth: 14.25" (362 mm) Depth: 16" (406 mm) with cables connected Height, with feet: 2.5" (63.5 mm) Height, without feet: 1.75" (45 mm), 1U
Weight:	Net: 12 lbs. (5.5kg) Shipping: 18 lbs. (8.2 kg)

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Type: Amplifier

ZoneMaster 4 Manual

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