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947443
Issue 3
SMB-200
200 WATT 2-CHANNEL POWER AMPLIFIER
INTRODUCTION
These instructions contain the specifications and
information necessary to install, operate, and maintain
the SMB-200, 200 Watt 2-Channel Power Amplifier.
"WARNING: To reduce the risk of fire or
electric shock, do not expose this appliance
to rain or moisture."
"WARNING: Shock Hazard - Do Not Open."
"AVIS: Risque de Choc Electrique ne pas
Ouvrir."
SPECIFICATIONS
Purpose
The SMB-200 2-Channel Power Amplifier provides
up to 100 Watts of audio power per channel in the
2-channel mode and 200 Watts of audio power in
bridge mode for voice paging and/or background
music systems.
Applications
Clarity Paging and Sound Reinforcement
Systems
Clarity Stand Alone Background Music Systems
Features
- 100 Watts per channel
- Shelf or rack mount (optional rack kit SMA-RMK)
- Volume control for each channel
- ON/OFF switch
- Circuit breaker protection
- Overload limiting circuit protection
- Phono jacks for input connections
- Screw terminals for output connections
- Power "ON" indicator per channel
- Clipping indicator per channel
- 2 Ohm output in 2-channel mode
- 4 Ohm output in bridge mode
Dimensions and Weight
17.125" W x 3.5" H x 16" D
(43.5 cm W x 8.89 cm H x 40.64 cm D)
28.5 lbs. (12.9 kg)
Accessories
SMB-101 Wall or shelf mount 100 Watt
2-channel transformer unit (25/70/100 Volt)
10.0” W x 4.5” H x 7.0” D
(25.4 cm W x 11.43 cm H x 17.78 cm D)
13.2 lbs. (5.99 kg)
SMB-102 Wall or shelf mount 200 Watt
1-channel transformer unit (70/100 Volt)
10.0” W x 4.5” H x 7.0” D
(25.4 cm W x 11.43 cm H x 17.78 cm D)
11.9 lbs. (5.4 kg)
SMB-201 Rack mount 100 Watt 2-channel
transformer unit (25/70/100 Volt) (3 RU)
19.0” W x 5.25” H x 3.5” D
(48.26 cm W x 13.34 cm H x 8.89 cm D)
12.8 lbs. (5.81 kg)
SMB-202 Rack mount 200 Watt 1-channel
transformer unit (70/100 Volt) (3 RU)
19.0” W x 5.25” H x 4.0” D
(48.26 cm W x 13.34 cm H x 10.16 cm D)
11.2 lbs. (5.08 kg)
SMA-RMK Rack mount kit that extends
width of SMB-200 for installation into 19”
racks.
Nominal Specifications
Wattage Output
100 Watts RMS per channel
200 Watts RMS Bridge
Type Outputs
2- channel mode, 2 Ohms
Bridge mode, 4 Ohms
Frequency Response
50-25 kHz + 2 dBm
Distortion
<.5% @ 1 kHz Rated Output
S/N Ratio
<80 dBm
Input Impedance
10k Ohms
Sensitivity
500 mV
RMS
Contour roll off
300 Hz, 6 dBm per octave
Mounting
Wall or Rack
Power Requirements
Voltage
120 Vac
Current
5.0 Amps
