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TOA Electronics VX-3000 Digital Amplifier Module 350W@70V - VX-050DA AMQ

$1,024.00 $828.00

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TOA | SKU: VX-050DA AMQ

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The VX-050DA is an Digital power amplifier used for the VX-3000 systems which is compliant with the European Standard EN54 for fire alarm systems. It is a module type with 1 channel of class-D digital power amplifier, which contribute to energy-saving and light weight design. The VX-050DA also features standby mode to be set for reducing standby power consumption. It requires a dedicated control units VX-3004F, VX-3008F, VX-3016F and power supply unit VX-3000DS.

Features

Low loss modular class-D amplifiers
Modules to be mounted in the frame units
Rated power at 100 V: 500 W
Can easily be removed or replaced
Dust filter, easy to clean
50/70/100 V Output without transformer resulting in light-weight units
Fuse easily accessible from rear

Specs

Power Source

31 V DC (operating range: 20 - 33 V DC); DC power in: M4 screw terminal, distance between barriers: 11 mm

Amplification System

Class D

Power Consumption

1.3 W (standby mode), 16 W (no audio input), 100 W (1/8 rated output), 590 W (rated output) at 31 V DC, output voltage selection switch: 100 V

Rated Output

500 W (at 100 V line) 350 W (at 70 V line) 250 W (at 50 V line) (at min. impedance & max. capacitive load) (at AC Mains: 187 - 253 V)

Output Voltage

100 V (70 V, 50 V: selectable)

Minimum Impedance Load

20 Ω (100 V), 14 Ω (70 V), 10 Ω (50 V)

Maximum Capacitive Load

0.5 μF

Input

DA CONTROL LINK: Nylon connector (15 pins)

Output

DA CONTROL LINK: Nylon connector (2 pins)

Frequency Response

40 Hz - 20 kHz: - 5 to +1 dB(at 100 V line, 30 dB(*1) output )

Distortion

1 % or less (at 100 V line, A-weighted)

Signal to Noise Ratio

100 dB or more (at 100 V line, A-weighted)

Dimensions

82.8 x 91 x 358.2 mm

Weight

1.4 kg

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