AUDIO SECTIONS
Rated Power/Channel
30 Watts, 20 Hz to 20 kHz
(RMS, 2 channels driven into 8 Ohms)
THD (at rated power)
< 0.7 %
Power/Channel
45 Watts @ 1 kHz
(RMS, 2 channels driven into 4 Ohms)
Input Sensitivity
300 mV, VC
(For rated power @ max VC)
2.8 V, NVC
Input Impedance (Source Inputs)
> 22 K Ohms
Input Overload (Source Inputs)
2.5 V
Output Voltage @ Pre-Outs
1.7 V, VC setting (max)
(w/300 mV @ source inputs)
810 mV, NVC setting
Output Impedance (Pre-outs)
< 300 Ohms
Frequency Response
20 Hz to 20 kHz +/- 1.5 dB
(1 Watt @ 8 Ohms)
Channel Separation
> 50 dB @ 10 kHz
Crosstalk Between Sources
> 65 dB @ 10 kHz
S/N Ratio (Re: Rated output,
> 95 dB (VC 20dB below
IEC A, source inputs shorted)
FCW)
Bass Control Range
+/- 10 dB @ 100 Hz
Treble Control Range
+/- 10 dB @ 10 kHz
VIDEO SECTIONS
Bandwidth
10Hz to 6MHz +/- 1dB
(Outputs 75 Ohms Terminated)
Input/Output Levels
1.0V p-p +/- 5%
(Outputs 75 Ohms Terminated)
CONTROL SECTIONS
Contact Closures (dry)
2A, 30 VAC/DC max
Phone Page In Audio Line Level,
> 22k Ohm
Voltage/Impedance
Video Page In
1.0V p-p 75 Ohm
Doorbell In 1 & 2, 3V to
10 mA @ 12 VDC/AC
30V AC or DC
Common IR Out – HI
9V Active High, 82 Ohms
(High Power)
(110 mA Peak)
– LO (Emitter power)
9V Active High, 670 Ohms
(13 mA Peak)
Zone IR Outs –
9.2V Active High, 620
Voltage/Impedance
Ohms (13 mA Peak)
Source IR Outs (and loop) –
11.5 V Active High, 390
voltage/impedance
Ohms (29 mA Peak)
Common Status Out (0 to 12 VDC)
9.5 V @ 100 mA
GENERAL
Power Consumption
55 Watts
No Signal (idle)
At 1/8 Rated Power
125 Watts
(3.75 Watts/Channel)
Line Ratings (N.A. Version)
120 VAC, 2.0A
Rear Panel Fuse
T5AL 250V
Dimensions
17” (432mm) W x *5-1⁄4”
(133mm) H x 14-3⁄4” (375mm) D
*5-3⁄4” (146mm) H, includ-ing feet
Weight
23 lbs (10.5 kg)
MZC-66 SPECIFICATIONS
LIT13166
940 Columbia Ave., Riverside CA 92507 | USA (800) 448 0976 Fax (951) 787 8747 Interna1 951 787 0543 | www.speakercraft.com
