PVA: Power Amplifier

A class-D amplifier is a 2 x 500 W audio amplifier for evacuation purposes. It can be operated from both the mains and a DC supply.

• 2 x 500 W class-D power amplifier (70/100 V output)
• Low power consumption in standby mode
• Excellent sound quality, high signal-to-noise ratio
• EN 54-16 system certification

Electrical
- Rated load impedance (output power)
100 V 20 Ω (500 W)
70 V 10 Ω (500 W)
- Rated output power, 1 kHz, THD ≤ 1% 2 x 500 W1
- Rated input voltage +6 dBu
- Max. RMS voltage swing, 1 kHz, THD ≤ 1%, without load
100 V 110 V
70 V 78 V
- Voltage gain, ref. 1 kHz, fixed
70 V 33.2 dB
100 V 36.2 dB