Guangzhou Lingyin Electronic Co., Ltd.  

Product Name: WiFi/ Bluetooth /Active/Wall /Ceiling /Horn Mount Professinoal Speaker Model NO.: LTH-8315Ts Compatible Product: Universal Special Function: Inside Other Audio Color: White SNR: 91-100dB Sound Channel: 2.1 Interface: RJ-45,RJ-11 Usage: Mobile Phone, Portable Player, Computer, Home Theatre System, Radio, TV, Stage/DJ, Karaoke Speaker Material: Plastic Amplification Type: Passive Type: Bluetooth Wireless Speaker Range: up to 200 Metres Speaker Impedance: 8 Ohms - 4 Ohms Minimum Output Power(RMS): 2CH*20/30/40W Bluetooth: Yes Sensitivity: 91