Feature:* Composed of eight 4.5-inch customized high-efficiency subwoofer units and one 1.45-inch tweeter unit.* Birch plywood housing, polymer waterproof surface treatment, high-grade and wear-resistant appearance.* Designed with a tweeter loaded waveguide, providing good directivity, concentrated sound field, and beautiful sound quality.* Flexibl..

Description：The audio encoder is a device developed to support the speech transcription project. It is divided into 4 types of equipment, with 4-channel, 8-channel, 16-channel, and 32-channel input ports.which can convert analog signals into digital signals, and then transmit the audio equipment through the network.Features：* Standard cabinet desig..

Description:It provides zone power amplification for PA systems, and is suitable for clubs, stadiums, shopping centers and other PA systems on demand of multi-channel high-power power amplifier.Feature:* 120W/240W constant impedance/voltage high performance digital power amplifier  (4-16Ω/100V) with 2 channel outputs* Built-in MP3 re..

Description:6-zone multi-function mixer power amplifier, suitable for small and medium-sized indoor venues such as small and medium supermarkets, shopping malls, casual cafes and other small and medium-sized indoor venues for background music playback and small and medium-sized background music playback.Features  :* 4 Channel Microphone and 2 ..

ModelV-8PV-8MMaterialABSABSDimension(L×W×D)80 x 80 x 60mm87 x 87 x 50mmInstallation wayEmbeddedSurface Mounted ..

Specification：ModelVA-104VA-105VA-106Rated power(100V)1.5W, 3W, 6W1.5W, 3W, 6W3W, 6W, 9WRated power(70V)0.75W, 1.5W, 3W0.75W, 1.5W, 3W1.5W, 3W, 4.5WImpedanceBlack: Com Red: 6.7KΩ/Green: 3.3KΩ/ White: 1.7KΩBlack: Com Red: 6.7KΩ/Green:&n..

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..