Bộ khuếch đại công suất 300W TOA VP-3304

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Bộ khuếch đại công suất 300W TOA VP-3304

Bộ khuếch đại công suất 300W TOA VP-3304

The VP-3304 is an Digital Power Amplifier used for the SX-2000, VX-2000 and VM-3000 systems. It is a 2U rack-mount unit equipped with 4 channels of class-D digital power amplifiers, which contribute to energy-saving and lightweight design. The VP-3304 also features a front-mounted LED indicator for operating status indication and stand-by mode to be set for reducing stand-by power consumption. It requires a dedicated power supply unit VX-3000DS.


Model VP-3304
Power Source 31 V DC (operating 20-34 V DC)
DC power in: M4 screw terminal, distance between barriers: 11 mm
Amplification System Class D
Current Consumption 11A (Rated Output Power), 0.6A (Surveillance), 0.1 A (Standby)
at 31 VDC, 100 V line, each channels
Output Voltage 100 V (70 V, 50 V: selectable by internal change)
Minimum Resistive Load 33Ω (at 100 V line), 23Ω (at 70 V line), 17Ω (at 50 V line)
Maximum Capacitive Load 0.5 μF
Number of Channels 4
Frequency Response 40 Hz - 16 kHz, ±3 dB (at 100 V line, 1/3 rated output)
Distortion 1 % or less (at 100 V line, rated output, 1 kHz)
Signal to Noise Ratio 80 dB or more (at 100 V line, A-weighted)
Crosstalk 60 dB or more (at 100 V line, A-weighted)
Operating Temperature -5ºC to +45ºC
Operating Humidity 90 %RH or less (no condensation)
Finish Panel: Surface-treated steel plate, black, 30 % gloss, paint
Dimensions 482 x 88.4 x 390 mm
Weight 7.3kg

- Sản xuất tại Trung Quốc.

- Bảo hành: 12 tháng.


Giá: Vui lòng gọi

Số lượng :

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