Name: TOA VX-030DA 300W Digital Power Amplifier Module – EN54-16 Certified Amp for VX-3000 Voice Alarm Systems
Brand: TOA
Availability: InStock

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TOA VX-030DA 300W Digital Power Amplifier Module – EN54-16 Certified Amp for VX-3000 Voice Alarm Systems

Price: SAR 0

Brand: TOA

Model: VX-030DA

Key Features :

Amplification System: Class D (energy-saving and lightweight design)

Rated Output Power: 300 W at 100V line, 210 W at 70V line, 150 W at 50V line

Power Source: 31 V DC (operating range: 20–33 V DC)

Power Consumption: 1.3 W in standby mode, 375 W at rated output

Dimensions & Weight: 82.8 x 91 x 358.2 mm; 1.3 kg

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Specification

TOA VX-030DA 300W Digital Power Amplifier Module
Power Source	31 V DC (operating range: 20 - 33 V DC) DC power in: M4 screw terminal, distance between barriers: 11 mm (0.43")
Power Consumption	1.3 W (standby mode), 14 W (no audio input) 65 W (1/8 rated output), 375 W (rated output) at 31 V DC, output voltage selection switch: 100 V
Rated Output Power	300 W (at 100 V line and min. impedance and max. capacitive load) 210 W (at 70 V line and min. impedance and max. capacitive load) 150 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	33 Ω (at 100 V line), 23 Ω (at 70 V line), 17 Ω (at 50 V line)
Maximum Capacitive Load	0.5 μF
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)
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 (20 A) …1

Description

TOA VX-030DA 300W Digital Power Amplifier Module – EN54-16 Certified Amp for VX-3000 Voice Alarm Systems

The VX-030DA is a high-efficiency Class-D digital amplifier module designed for integration into the VX-3004F, VX-3008F, and VX-3016F frames. It is fully EN 54-16 certified, ensuring it meets the rigorous safety standards required for fire alarm and emergency voice systems. The VX-030DA 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-030DA 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 units VX-3000DS, VX-3150DS.The TOA VX-030DA is a high-efficiency 300W digital power amplifier module engineered exclusively as a core component for the TOA VX-3000 integrated voice evacuation system. Fully certified to the strict EN 54-16 European standard for fire alarm and life-safety systems, this single-channel module ensures ultimate broadcast reliability during critical mass notifications, emergency warnings, and general public address applications.

Utilizing advanced Class-D amplification technology, the VX-030DA delivers massive acoustic performance while maintaining a lightweight, transformerless design that generates minimal heat. It operates on a 31V DC power source and offers selectable multi-voltage outputs across 50V, 70V, and 100V lines to match your specific speaker infrastructure. To optimize energy efficiency, the module integrates an intelligent eco-friendly standby mode that slashes idle power consumption to a mere 1.4W during non-emergency periods.

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Product Information

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