Product Name: 2 Channel DJ Professional Audio Power Amplifier for 18 Inch Subwoofer Model NO.: PA18B Conductive Mode: AB Element Number: Monoamplifier Voltage: 110V or 220V Output Number: 2 CH Sound Channel: 2 CH Function: Post Amplifier, Amplifier Combined, Pre-amplifier Tube Type: Transistor Amplifier Used For: Professional Usage: Hi-Fi, AV, KTV System, Stage Type: Professional Amplifier Product Name: Professional Power Amplifier Frequency Response: 20 Hz - 20 kHz Channel: 2 Channel Application: Commercial, Professional Performance, Church Certificates: Ce, RoHS Service: OEM ODM Support ;After-Sale Service Warranty: One Year Amplifier Color: Black, Silver Trademark: Ray Transport Package: Double Carton Package Specification: 483 x 460 x 88 mm Origin: Guangzhou, China HS Code: 8518400090 Product Description Rayyoung 2Channel Professional Analog Power Amplifier PB SeriesMODEL:PB600PB1200PB1700PB2200PB2600PB32008ΩStereo Power(RMS)200WX2400WX2600WX2800WX21000WX21350WX24ΩStereo Power(RMS)300WX2600WX2850WX21100WX21300WX21600WX2Dimensions (W×D×H)483x370x88 mm483x370x88 mm483x400x88 mm483x425x88 mm483x460x88 mm483x480x132 mmGW9.8kgs14.5kgs17kgs22kgs28.6kgs36kgsOutput circultryABHHHHHAudio Input &OutputXLR Inputs &OutputsSpeaker OutputStandard Banana Black and Red Output &Speakon Combo OutputsFrequency response(1W,8ohms)+0/-3dB20-20000Hz(±0.5dB)1KHz THD+N<0.1%S/N rate≥90dBDamping factor≥300Crosstalk≥70dB ≥70dB ≥80dB ≥80dB ≥80dB ≥80dBInput sensitivity0dB(0.775Vrms)1.0VInput impedance20KΩ balance/10KΩ unbalanceProduct DetailFeature*2U standard design with two channel independent control.*Housed in arugged with high end aluminum front panel and solid steel frame.*Intelligent temperature control and best radiator structure.*Stereo Power ranged from 200W to 1000W each channel at RMS.*Selected high quality components to make sure of the best sound.*SMT production technology to guarantee the reliable quality.*Output Mode Switch (Bridge/Parallel/Stereo Switch) for more choice.*30Hz Low Cut On/Off Switch for more function.*Sensitivity Switch (0.775V,1.0V.1.4V Switch).*Ground On/Off Switch for optional.*Convenient for most amusement places like the Theater, Club, KTV, Park, Shop, Church, School, etc.*Carefully selected original imported Toshiba to provide best sound.*Best choice for KTV, Big Conference Room, Multi-function Hall, Multimedia Room, Church, Shop, etc.Why choose us?1.One year warranty, free accessories. If there are quality problems, provide pictures or video, engineers judge the problem and provide after-sale support Products.2.We are 10 years manufacture about professional audio speaker and power amplifier. And our engineers have 10 years work experience, very professional.3.We has always attached great importance to quality control since we know that quality is of vital importance to the sustainable development of our company. We have awell-trained professional quality control team who carries out the strictest quality control methods from raw materials incoming, online inspection, out inspection and QA.4.We focus on middle and high-end items and ensure every product made by the the superior material. We have strict quality control system to avoid quality problems.5.There are many types you can choose, if you have you own designed idea, we also accept the OEM order.6.Products with CE ROHS certification.FAQ1.Q:When your company established? Our company established on 2008,Rely on good quality and customer high praise,our company is developing quickly over the years. 2.Q:Where is your main market? Our audio products are sold to all over the world,committed to meet needs of different national and regional customers. And our main markets are Japan, USA, Canada, European Countries(UK, Germany, etc.) and South Korea and the Countries from Middle East, South America, etc.3.Q:What's your warranty period? We launch one year warranty. Customers have to ship back the defective products. We will finish repairing within 7days after we received them and return to you. Customers should pay the shipping cost back and forth.4.Q:What's your payment term? For the sample order, we accept T/T. But for the Batch order, we support payment terms by L/C or T/T 40% deposit in advance, balance 60% before shipment).5.Q:How can Iorder asample? If you need some samples to test, we can make as per your request. You should pay for the sample cost and the transportation freight, while the samples cost can be refundable after you place bulk order.6.Q:How many days do you cost to prepare the sample? We need 5days for normal sample, 5-15 days for the sample required OEM, and then will be sent via DHL/Fedex/TNT or other express.7.Q:Can you do OEM/ODM for customers? Sure, OEM/ODM are welcome.If you are interested in our products, please contact us