Product Name: Active Prx600 Digital Amplifier Sound Box Model NO.: PRX612M, PRX615M, PRX618S-XLE, PRX625 THD: <0.005% Monitor: LCD Screen Certification: CE, RoHS Application: Commercial, Home Speaker Material: Plywood Operation Mode: Wire / Remote Control Activity: Active Hi-Fi: Hi-Fi Noise: <100dB Impedance: 4 Ohms or 8 Ohms Sensitivity: 96dB,92dB or 99dB Maximum Spl: 134dB,129dB or 139dB Power Rating: 1000W/600W/500W Net Weight: 15.6kg,19.7kg,32kg or 27kg Delivery Time: Three-Seven Days Warranty: 1 Year Function: USB OEM: Welcome Adjusting Method: Keystoke Trademark: mingxuan Transport Package: Carton Box or Filght Case Specification: 349*546*260mm. Origin: Guangzhou China HS Code: 8518220000 Product Description Active PRX600 Digital Amplifier Sound box ModelPRX612MSRX715SRX725SRX718SDriverHF:1x1.5"diaphragm)LF:1X12"wooferHF:1x1.5"diaphragmLF:1x15"wooferLF:1x18"subwooferLF:1x2268HPL(18"woofer)FrequencyResponse(±3dB)60 Hz-17.5 kHz54 Hz-18 kHz50 Hz-100 Hz55 Hz-17.5 kHzCoveragePattern90×50nominal90× 50nominal/90× 50nominalSensitivity(1W/1m)96dB96dB92dB99dBPowerRating1000W1000W600W1500WRatedMaximumSPL134dBSPLPeak134dBSPLPeak129 dBSPLPeak139dBSPLPeakNominalImpedance8Ω8Ω8Ω4ΩDimensions(HxWxD)592*353*340mm660*429*414mm658.8*530.9*614.7mm1053*424*413mmNetWeight15.6 kg19.7 kg32 kg27.2kg ------Here we promise:Quality and reputation is first.Service is best.Delivery on time.Any question about PRX600 Series Style Professional SpeakerWelcome for details! ! ! We're glad to service you.MX are committed to bring you the best speakers and amplifiers at the best possible price.MX sell directly to you at factory prices. NO MIDDLE MEN.MX will stick by you and won't let you down.