PX-450

This product is a professional fire broadcasting amplifier, using switching power supply and Class D technology, high efficiency, stable operation, voltage input AC 187 ~ 242 V;
Access to the network port can play the network port audio from the host, and can also be connected to the MIC seat to input and play audio, and accept access and control by the broadcast controller;
Can accept audio signals from external microphones;
With fault detection function, output short circuit protection, overheating, overvoltage, and overcurrent protection functions;
High voltage 100 V output, the system can switch between the main amplifier and the backup amplifier to ensure reliable operation of the broadcast

規格

230 V AC, 50/60 Hz

PX-150

200 W

PX-300

400 W

PX-450

600 W

PX-150

150 W

PX-300

300 W

PX-450

450 W

100 Hz-15 kHz（±3 dB）

2% or much less (rated outputs 1 kHz)

65 dB or much more

-5° C ~ 45° C

483 * 469 * 89

PX-150

7.8 kg

PX-300

9.7 kg

PX-450

11.7 kg