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Digital Power Amplifier Module 150W

VX-015DA

The VX-015DA 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-015DA 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.

Specification
Power Source 31 V DC (operating range: 20 - 33 V DC)
DC power in: M4 screw terminal, distance between barriers: 11 mm (0.43")
Amplification System Class D
Power Consumption 1.3 W (standby mode), 14 W (no audio input), 40 W (1/8 rated output), 190 W (rated output)
*at 31 V DC, output voltage selection switch: 100 V
Rated Output Power 150 W (at 100 V line and min. impedance and max. capacitive load)
105 W (at 70 V line and min. impedance and max. capacitive load)
75 W (at 50 V line and min. impedance and max. capacitive load)
(at AC Mains VX-3000DS or VX-3150DS: 187 - 253 V)
Output Voltage 100 V (70 V, 50 V: selectable)
Minimum Impedance Load 67 Ω (at 100 V line), 47 Ω (at 70 V line), 33 Ω (at 50 V line)
Maximum Capacitive Load 0.5 μF
Number of Channels 1
Input DA CONTROL LINK: Nylon connector (15 pins)
Output DA OUTPUT 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, rated output, 1 kHz)
Signal to Noise Ratio 100 dB or more (at 100 V line, A-weighted)
Operating Temperature -5 ℃ to +45 ℃ (23 ゜F to 113 ゜F)
Operating Humidity 90 %RH or less (no condensation)
Finish Surface-treated steel plate
Dimensions 82.8 (W) × 91 (H) × 358.2 (D) mm (3.26" × 3.58" × 14.1")
Weight 1.3 kg (2.87 lb)
Accessory DA CONTROL LINK Cable …1, DA OUTPUT LINK Cable …1, DC FUSE (10 A) …1
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TOA is a company established in 1934, in Kobe, Japan. We provide innovative solutions and products centering those which provide sound. What TOA values is people’s smile. With more than 30 locations, we contribute to create a safe and reliable society globally with excitement, supporting the needs of local community.