Functional description
▪ 2 aux line input, 1 emc input, 2 microphone input; 1 road
Auxiliary output, can be used for the next installation in a cascade。
▪ line 1, emergency line entry, line 2 volume independently adjustable, with total volume control。
▪ the inclusion of a bluetooth/mp3 functionality module to facilitate the delivery of the programme by mobile phones。
▪ key output with six partitions。
▪ support for emc emergency alert audio signal input interface, with highest priority。
■phone 1 and emergency line emc input has the highest priority and can be powerful enough for other lines
Yes, microphone 2 with line 1, line 2。
▪ with high-low-sound adjustment。
▪ advanced short circuits, overheating, overload protection。
The circuit is limited in scope to prevent the output of large protected horns。
▪ support for multiple displays (power, signal, peaking, protection of led signals)。
The introduction of wind machines for the enforcement of heat-disspersion structures allows machines to work long hours。
▪ have municipal electricity volatilisation protection, support pressure protection, lack of pressure protection
Technical parameters
Output rated power 120w/240w/360w/500w/650w
Staple output 100v ±5%
Power ac220v
Sensitivity unbalanced line: -12db mic:-40db emc:-12db
Line output 0db
Frequency 20-20khz
Noise ratio > 75db
Efficiency > 90%
Thd ≤ 1%
Work moisture 20%-80% relative humidity
Working temperature - 10-60 degrees
Size 485 x 410X90
