Product Description
public address system 1000W 1500W 2000W tube audio power amplifier
Feature of public address system 1000W 1500W 2000W tube audio power amplifier
High-grade aluminium panel with high 3U, this power amplifier have 4 lines of auxiliary audio input, With automatic detecting function, protected against short-circuit, overheating and speaker overload. It has led indicating protection and buzzer alarm.
It is easy to use and maintain.
Power output 1000W,1500W,2000W(optional) at 100V, 70V, 4-16 Ohm.
Parameter of public address system 1000W 1500W 2000W tube audio power amplifierModel No. | OBT7100 OBT-7150 OBT-7200 |
Rated Power | 1000W, 1500W, 2000W |
Power consumption | 2200W, 3200W, 4500W |
Frequency Response | 50Hz-16KHz(+1dB, -3dB) |
S/N Ratio | AUX:Less than 80dB |
THD | 1KHz Less than 0.5%,1/3 |
Weight | 36Kg, 40Kg, 50Kg |
Dimensions(W * D* H) | 484x450x132mm |
Note of public address system 1000W 1500W 2000W tube audio power amplifier
OBT7100 / OBT-7150 / OBT7200 is pure post power amplifier, amplifying sound source signal.There is no separated inputs of sound source from microphone, MP3,DVD and TUNNER. If you need the above two different audio source inputs, you need use it with a preamplifier (Model No.: OBT-8020).
Applicaton of public address system 1000W 1500W 2000W tube audio power amplifier
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