15
SPECIFICATIONS
Model
18803
14886
18805
Rated Output Power
60 watts
120 watts
240 watts
Speaker Outputs
Low impedance (4~16 ohms), Constant voltage (70V or 100V)
Inputs
MIC 1: unbalanced 1/4" TRS, 5mV, 600 ohms
MIC 2-3: Unbalanced TRS, balanced XLR, 5mV, 600 ohms
MIC 2-3 LINE: Unbalanced stereo RCA, 775mV, 10 kilohms
AUX 1-2: Unbalanced RCA, 350mV, 10 kilohms
EMC: Unbalanced EMC, 775mV, 10 kilohms
Bass Adjustment
±10dB at 100Hz
Treble Adjustment
±10dB at 10kHz
Frequency Response
50Hz ~ 16kHz
Signal-to-Noise
Ratio
MIC 1-3: 66dB
AUX 1-2: 80dB
THD
< 0.5% at 1kHz, 1/3 rated power
Crosstalk
≤ 50dB
Muting Function
Automatic 0-30dB reduction on all inputs except MIC 1 when
MIC 1 is active
Protection
Short circuit, over-current, overheating
Input Power
100~120 VAC, 50/60Hz
Power Consumption
100 watts
200 watts
400 watts
Dimensions
19.1" x 13.2" x 3.5"(484 x 335 x 88 mm)
Weight
15.7 lbs. (7.1 kg)
20.5 lbs. (9.3 kg)
36.6 lbs. (16.6 kg)
Summary of Contents for 14886
Page 14: ...14 FUNCTIONAL BLOCK DIAGRAM ...