6
5) Susceptible to vibration.
4. Make sure the plug conforms to the socket.
5. For safety, please make grounding.
6. Short-circuit fault happens when short alarm rings during operation, In such case, switch off the
power immediately and check the faults before switching on again.
SPECIFICATIONS
:
Model
EMMA-45E
EMMA-60E
EMMA-120E
Rated output
45W
60W
120W
Output regulation
Less than 3dB, from off-load to full load
Speaker output
Balanced 4
Ω
, 70V, 100V
AUX output
600
Ω
more than 1V ( 0dB )
Mic1,2,3 ,4,5/ 600
Ω
, 3.5mV unbalanced
Inputs
AUX1,2 / 10k
Ω
, 300mV unbalanced
Frequency response
50Hz-20kHz (
±
3dB)
Distortion
Less than 0.8% at 1kHz , 1 / 3 rated power
Mic1,2 ,3,4,5
：
70dB
The ratio of
signal to noise
AUX1 and 2
：
75dB
Bass :
±
10dB at 100Hz
Tone
Treble:
±
10dB at 10kHz
Protection
AC fuse; DC voltage; overload; short-circuit.
Muting function
Mic1 overrides other input signals with
0 to -30dB attenuation
Power
requirements
AC220-240V/50-60Hz
Power
consumption
80W
120W
250W
Dimensions
419
×
306
×
88mm
Gross weight
17.5kg
21.3kg
22.6kg
Net weight
15.5kg
18.8kg
20.1kg
Summary of Contents for EMMA-45E
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