Parasound ZMaster 650

Zone Amplifier 6 channels x 50WPC x 12 speakers

Parasound ZMaster 650 is a Class AB plus premium Class D power stage universal amplifier for applications from 50 to 200 watts 24 speaker connections (A and B outputs for all 12 channels). High current for stable operation at 2 Ohms Channel pairs are bridgeable for up to 200 watts @ 4 Ohms Independent audio sensing triggers, one for each zone 6 Independent 12 volt trigger inputs, one for each zone

Please click here for other Parasound Zone Master Models:1250, 450, 250, 2350

Features

• Universal amplifier for applications from 50 to 200 watts

• 12 speaker connections (A and B outputs for all 6 channels)

• High current for stable operation at 2 Ohms

• Channel pairs are bridgeable for up to 200 watts @ 4 Ohms

• Class AB input stage plus premium Class D power stage

• Independent audio sensing triggers, one for each zone

• 3 Independent 12 volt trigger inputs, one for each zone

• Looping 12 volt trigger outputs for each zone

• Master 12 volt trigger input to turn all zones on-off

• Speaker level input for expanding systems w/out pre out jacks

• One bus input can be routed to any zone

• Bus loop output jacks for passing audio to another amp

• Mono mode combines L and R for single speaker applications

• Separate level controls for all six 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

Specifications

Power Output
RMS, All Channels Driven (20 Hz - 20 kHz)
50 watts x 6 @ 8Ω
90 watts x 6 @ 4Ω or 2Ω
160 watts x 3 @ 8Ω (Bridged)
200 watts x 3 @ 4Ω (Bridged)

Frequency Response
10 Hz - 60 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

Input Sensitivity:
700mv = Full output (50 Watts @ 8 &ohm;)
Total Gain = 29 dB (Level controls set to Maximum)

S/N Ratio
> 112 dB, input shorted, IHF A-weighted

DC Trigger Requirements
+9 Vdc to +12 Vdc, 2 mA

Audio Trigger Requirements
2 mV Audio Signal

AC Power Requirement:
750 Watts Maximum
50 Watts Typical
20 Watts Idle (All Zones on)
8 Watts Idle (One Zone on)
0.5 Watts Standby
110-130 VAC 60 Hz or 220-255 VAC 50 Hz
Note: AC mains voltage is set only by qualified electronics technician.

Dimensions:
Width: 17.25" (437 mm)
Depth: 14.25" (362 mm)
Height, with feet: 2.5" (64 mm)
Height, without feet: 1.75" (45 mm), 1U

Weight:
Net: 12 lbs (5.5kg)
Shipping: 18 lbs (8.2kg)