The VX-015DA is a digital power amplifier engineered for use within TOA’s VX-3000 voice alarm system. Certified to comply with the European EN54 standard for fire detection and alarm systems, the VX-015DA ensures reliable performance in safety-critical communication environments. This module-type amplifier delivers a single output channel using Class D amplification technology, which contributes to both low power consumption and reduced physical weight. As part of the modular VX-3000 system, the VX-015DA plays a key role in public address and emergency voice evacuation, particularly in facilities where compliance with fire safety regulations is mandatory.

The VX-015DA is purpose-built for integration into large-scale infrastructures such as commercial buildings, transport hubs, educational institutions, and public venues. When used with designated control units including the VX-3004F, VX-3008F, or VX-3016F, along with the VX-3000DS power supply, the VX-015DA forms part of a scalable and efficient voice alarm solution. It supports a standby mode to reduce energy usage during idle periods, making it a practical choice for installations with long operational lifespans. By delivering consistent, high-quality audio output in emergency situations, the VX-015DA supports clear communication that is essential to public safety and regulatory compliance.