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TOA VX-015DA
TOA VX-015DA

TOA VX-015DA

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The VX-015DA is a 150W digital amplifier module used in the VX-3000 system. It complies with the European EN54 standard for fire alarm systems. The module is a 1-channel class-D digital amplifier module that saves power and is lightweight.

The VX-015DA can be set to operate in standby mode to reduce power consumption. The module requires the use of a dedicated controller VX-3004F, VX-3008F, VX-3016F and an emergency power supply VX-3000DS or VX-3150DS.

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Description

Specifications:

Power supply
31 V DC (operating range: 20 – 33 V DC)
DC supply: M4 port, baffle spacing: 11 mm (0.43″)

Amplifier system Class D

Power consumption
1.3 W (standby), 14 W (no audio input connected)
40 W (1/8 rated output), 190 W (rated output)
at 31 V DC, output voltage selection: 100 V

Rated output power
150 W (at 100 V line and minimum impedance, maximum load)
105 W (at 70 V line and minimum impedance, maximum load)
75 W (at 50 V line and minimum impedance, maximum load)
(at AC Mains VX-3000DS or VX-3150DS: 187 – 253 V)

Output voltage 100 V (70 V, 50 V: selectable)

Minimum impedance 67 Ω (at 100 V line), 47 Ω (at 70 V line), 33 Ω (at 50 V line)

Maximum load 0.5 μF

Number of channels 1

DA CONTROL LINK input: Nylon connector (15 pins)

DA OUTPUT LINK output: Nylon connector (2 pins)

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

Distortion 1 % or less (at 100 V line, rated output, 1 kHz)

S/N ratio 100 dB or less (at 100 V line, A-weighted)

Operating temperature -5 ℃ to +45 ℃

Allowable humidity 90 %RH or less (non-condensing)

Material Surface treated steel plate

Dimensions 82.8 (W) × 91 (H) × 358.2 (D) mm

Weight 1.3 kg

Accessories DA CONTROL LINK cable x1, DA OUTPUT LINK cable x1, DC FUSE (10 A) x1

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