Specification:ModelVA-104CVA-105CPower Taps@100V6W,3W,1.5W6W,3W,1.5WImpedance1700Ω/ 3300Ω/ 6700Ω1700Ω/ 3300Ω/ 6700ΩSPL91dB92dBSensitivity71dB71dBCutout size155 mm170 mmCoverage angle 500Hz180°180°Coverage angle 1KHz175°175°Coverage angle 2KHz170°155°Coverage angle 4KHz85°85°Size180X120 mm200X120 mmWeight0.9Kg0.9Kg..

Feature:* Indoor with flame retardant iron back cover full audio ceiling speaker, fireproof design, coaxial tweeter design; spring presser foot system, convenient for user installation. Application: fire fighting, shops, supermarkets, hotels, etc.Specification:ModelVA-105CARated Power(100V)3W, 6WRated Power(70V)1.5W, 3WImpedance..

Features:* Full-frequency indoor ceiling speaker, it can be applied to hospitals, hotels, shopping malls, etc.Specification:ModelVA-105FRated Power(100V)3W, 6WRated Power(70V)1.5W, 3WImpedanceCom / 3.3KΩ/ 1.7KΩSensitivity(1W/1M)89dBMaximum Sensitivity(W/1M)96dBFrequency Response(-10dB)100-16KHzSpeaker&nb..

Features:* Surface mounted high quality ceiling speaker, simple and convenient, suitable for hotels, hotels, clubs, etc.Specification:ModelVA-105TRated Power(100V)3WRated Power(70V)1.5WSensitivity92dBMaximum Sensitivity97dBFrequency Response110-16KHzImpedanceBlack: Com  Red: 3.3KΩSpeaker Unit4" x&nb..

Specification：ModelVA-200Power @100V1.5W, 3W, 6WPower @70V0.75W, 1.5W, 3WImpedanceBlue:COM, Red: 6.7KΩ/Green: 3.3KΩ/Yellow: 1.7KΩSPL(1W/1M)91dB±3dBMa. SPL(Rated 1W/1M)99dBFrequency Response130-14KHzFinishBaffle: ABS, White   Grille: ABS, WhiteSpeaker Driver5" x 1Dimension205 x 205mmWeight1.1KgMountingWith mounting bracket fixed by screw..

Descriptions:* Built-in 240W high-efficiency digital power amplifier, integrated 2 power A + B independent dual-speaker loop zone output, each zone has independent LED indicator, independent output control buttons and volume adjustment.*4 audio balanced input interfaces for playing any audio source in the zones*Local emergency PTT microphone input ..

Descriptions：Indoor with flame retardant iron back cover full audio ceiling speaker, fireproof design, spring presser foot system, convenient for user installation. Application: fire fighting, shops, supermarkets, hotels, etc.Specification：ModelVA-504VA-505               &nb..

Descriptions：Indoor with flame retardant iron back cover full audio ceiling speaker, fireproof design, spring presser foot system, convenient for user installation. Application: fire fighting, shops, supermarkets, hotels, etc.Specification：ModelVA-505APower Taps @100V6WPower Taps @70V3WImpedanceCOM/1.7KΩSPL(1W/1M)96dBFrequency&n..

Descriptions:5" fireproof version wall mount speakerCeramic connector, thermal use and fire-resistant cable4 power taps at 100V outputAll metal material design with fire proof boxFast installation by screw hookExcellent response for background music and voice messageEN54-24 certification is under takenModelVA-515Power Taps @100V0.75W, 1.5W, 3W, 6WP..

Specification：ModelVA-565VA-575VA-585Power Taps @100V6W,  3W, 1.5W, 0.75W, 0.38W6W, 3W, 1.5W, 0.75W, 0.38W15W, 7.5W, 3.75W, 1.87W, 0.93WPower Taps @70V3W, 1.5W, 0.75W, 0.38W, 0.19W3W, 1.5W, 0.75W, 0.38W, 0.19W7.5W, 3.75W..

Descriptions:* Build in straight horn, aluminum alloy structure, anti-rust and anti-corrosion, it can adjust angle arbitrarily and choose multi-power. Suitable for station such as railway station, bus station, etc.Specification：ModelVA-570Power Taps @100V7.5W, 15WPower Taps @70V3.75W, 7.5W ImpedanceBlack: COM..

Descriptions:VA-6000BC is mainly used in VA-6000 system to provide stable and reliable spare DC power when there is no AC power supply.Features:● Select charging mode automatically.● Storage battery failure, overvoltage, over-temperature and overtime charging detection.● Automatic temperature control fan and overheating protection.● Storage battery..

Descriptions:VA-6000EM is extension unit for VA-6000FM/RM, to provide more zone display and control. Six microphones can add seven extension units VA-6000EM at most. Each extension has 8 key and zone indicator light.Features:● Onekey zone/ group selection, easy to understand and operate1.● Clear working status of different zones.Specifications:Mode..

Descriptions:VA-6000FM is used for paging control in the VA-6000 system, to allow users remote control the system's voice massage and make paging call. It supports eight zones/groups selection. It can add zone/group by adding extension unit VA-6000EM which also can support eight zones. Seven extension units can be added at most in a system to expan..

Descriptions:VA-6000MA is a core management and control device for public address broadcasting and emergency voice alarm broadcasting. It can be directly controlled and system status checked on a 5-inch HD touch screen. It support user-defined function and system control through PC management software, automatic monitoring and management to  p..