A9K 5.8G Wirelss 3D Surround Speaker Lossless Music Player WS9 Wireless Subwoofer with Microphone Soundbar Home Theater

Specifications HostBrand JY AUDIOModel A9KMaterial high density sheet boxWireless connection 5 8GHz wireless surround technologyFrequency response 20HZ 20KHZResolution ≥65dbSignal to noise ratio ≥75dbInput DC 20V 3APower consumption standby ≤0 5WPower 60WSpeaker unit 2 inch tweeter x2 3 inch full range speaker x2 passive radiator x4 BassModel WS9Speaker unit 8 inch bass x1Speaker power 8Ω 200WBox material medium fiber wood boardWeight about 6 5KgSound pressure level 88dbSPL 1MSound chamber volume 30 litersSpeaker size 32 5X30X30CMSurface technology black brushed PVC laminationFeatures Built in 5 8G wireless module the long distance transmission is stable and efficient without interferenceThe audio frequency response range is 20Hz 400KHz wide range large dynamic clear and transparent sound full of presenceUsing high quality microphone core dynamic microphone with efficient sound pickup effect truly restore human voice singing has more funAdopt UHF high frequency adjustable frequency coding design strong anti interference no cross frequency no whistle stable transmission signal more wireless really sing as you wantBuilt in karaoke system module the living room changes KTV in seconds and supports all kinds of K song softwareDual DSP digital audio analog surround sound K song beautiful sound effect make the sound quality betterA variety of interfaces can be easily connected to TVs boxes computers iPads mobile phones and other device