Category: Voice Alarm System Frame

The VX-3008F AMQ is an advanced control unit within the VX-3000 Series rack-mounted voice evacuation system from TOA, engineered to meet EN54 compliance for fire alarm applications. This unit enables management of voice evacuation broadcasts, including simultaneous activation of two emergency messages and prioritisation of emergency warning announcements. With eight speaker output channels, it supports up to three power amplifier modules, including standby amplifier capability. The VX-3008F AMQ incorporates digital signal processing for optimal audio quality, automatic feedback suppression, VOX-triggered broadcasting, and ambient noise control that differentiates environmental sound from system output. Its matrix output allows 2-bus speaker zone configuration, enabling both 1-bus and 2-bus zones to function within a single system. Networking compatibility supports distributed installations, and system expansion is achievable by linking units with or without amplifiers. LED indicators display operational and fault statuses, while the standby amplifier input and output terminals facilitate amplifier sharing between connected VX-3000 Series units.

• Up to 3 amps (8 zones switching between 2 amps + standby amp or 8 zones freely assignable to 1 of 2 amps)
• All mandatory indications by EN54-16
• Status indication for each speaker line
• Fault acknowledge and lamp test button
• Input DSP: flexible filtertypes and compressor
• Output DSP: flexible filtertypes, compressor and delay up to 2.7 sec

The VX-3004F AMQ is an advanced control unit engineered for managing voice evacuation announcements within the VX-3000 Series rack-mounted system by TOA, which complies with the EN54 standard for fire alarm voice systems. Designed for integration with optional power amplifier modules, the VX-3004F AMQ features audio input terminals and supports amplified signal output to speaker lines. It allows emergency warning broadcasts to take priority over standard emergency messages and supports simultaneous activation of two emergency broadcast patterns. Network compatibility enables distributed system configurations. Key functions include digital signal processing for optimised sound adjustment, a feedback suppressor to reduce acoustic feedback, a VOX function for audio-triggered broadcasts, and ambient noise control that distinguishes between system output and background sound. The VX-3004F AMQ offers four speaker outputs, each with A and B line redundancy, and supports up to four amplifier modules, including standby amplifier input and output for shared standby use across multiple units.

• Up to 4 amps (1 zone – 1 amp, 4 AB-zones or 3 AB zones + standby amp)
• All mandatory indications by EN54-16
• Status indication for each speaker line
• Fault acknowledge and lamp test button
• Input DSP: flexible filtertypes and compressor
• Output DSP: flexible filtertypes, compressor and delay up to 2.7 sec.