Part No. SW0141 Rev. B 07/07
PERFORMANCE
Inputs (balanced / unbalanced)
Sensitivity
Impedance
Main
1 V / 0.5 V
10k ohm
Aux
100 mV / 50 mV
20k ohm
Tel/Paging
Variable
300 ohm
Output
Maximum
Load Impedance
Low Z
120 W
4 ohm
High Z
25 V / 70 V / 100 V 15 ohm / 42 ohm / 83
ohm
Operating Range (+/-3 dB)
Main In to Amp Out
50 Hz to 15 kHz
Noise
Main In to Amp Out
>75 dB (below maximum output)
Distortion (THD, 120 W @ 1 kHz)
<0.5%
CXA
120
SINGLE CHANNEL 120 W POWER AMPLIFIER
PHYSICAL
Front Controls
Type
Range
Equalization
Lo
+/-10 dB @ 100 Hz
Hi
+/-10 dB @ 10 kHz
Master Volume
Level
0 to 10
Power Switch
ac mains
On / Off
Rear Controls
Power Switch
24 V DC
On / Off
Main/Aux Sensitivity
Switched
0 dB / –20 dB
Tel/Paging Input
Level
0 to 10
Mains Power
Rating
Fuse
ac (50/60 Hz)
115 V / 230 V (+/-5%) 2.5 A fuse
DC
24 V
15 A fuse
Power Input
285 W
Environmental
Maximum Ambient
131° F / 55° C
Humidity
Non-precipitating
Dimensions (inches / mm)
H x W x D
3.5 x 17.1 x 13.2
89 x 435 x 335
Height with feet
3.9
100
Weight (approximate net lb / kg)
19.4
8.8
Eastern Acoustic Works | One Main Street | Whitinsville, MA 01588 USA | TEL toll free within US/Canada 888.337.7404
TEL outside US 425.892.6503 | FAX 425.485.1152 |
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