Product Name: Professional PA Public Address Mixing Power PRO Audio Speaker Amplifier X5 Model NO.: X5G Conductive Mode: D Element Number: Push-Pull Amplifier Voltage: AC 220V Output Number: 4 Sound Channel: 2.1 Function: Pre-amplifier Tube Type: Transistor Amplifier Used For: Professional Usage: Hi-Fi, AV, KTV System, Public Address System& Stage Type: Professional Amplifier Trademark: P@A Transport Package: Carton Box or Flight Case Origin: Guangzhou Product Description 1.Specification:Music Channel GainMAX:12dBMax Input4V(RMS)Max Output4V(RMS)MIC Sensitivity64mV (Out:4V)Signal-to-Noise Ratio:≥80dBInput voltage~220V 50HzDimension(H×W×D)47.5×483×218.5mm(1.87in×19.01in×8.6in)Net Weight3.5kg(7.7 lbs)2.Our advantage:1)Our prodect have passed ISO9001,SGS,CE, CCC, ROHS and so on.2)We are a factory with strong technology and good after sales.3)We can design the amplifier and speaker by our clients.3.Our Application4.FAQ:Q1: How long is the warranty for the speakers?A1: 3year warranty.Q2: How about the delivery time?A2: 3-7days for stock. 10-20 days for new order depend on order quantity since receipt of 30% T/T depositQ3: Can you produce according to customers' design?A3: Yes we can, we are professional manufacturer,OEM &ODM are welcome .Q4:Areyouafactoryortradingcompany?A4:Weareamanufacturer(withourownfactory) . Wearea leading manufacturer, exporter and supply chain service provider on professional audio system.Q5:Whereisyourfactorylocated?HowcanIvisitthere?A5: Ourfactoryislocatedin BAIYUN District,GuangzhouCity,GuangdongProvince,China. about 30minsbycarfrom Guangzhou Baiyun Airport,Q6:CanyoudoOEMandODM?A6:Yes,both.We can put your idea into products. We have professional research development team, develop the products according to customer required.5.Our Company: