JBL SRX828SP 18 Inch Dual Self Powered Subwoofer System 2000 Watts A full suite of User Controllable DSP driven by the SRX800 Series powerful onboard 400MHz Sharc DSP includes 20 PEQ?s, 2 seconds of delay, signal generators, Input mixing, amplifier monitoring, and 50 User Presets. In addition, the system can incorporate V5 JBL Tunings providing compatibility with our flagship Vertec and VTX touring systems. An integrated LCD screen supports fast setup and configuration. PURPOSEFUL DESIGN Every detail in the SRX800 Series was purposefully designed and thought through with full consideration for its intended use. Ergonomically designed handles support an easy, non-fatiguing grip for streamlined handling. M10 suspension points, indexed feet, and pole/tripod mounts support a wide, flexible array of configurations. TRANSDUCER TECHNOLOGY JBL?s patented Differential Drive Technology ferrite drivers incorporate 3" voice coils with lower mass ferrite magnets for reduced weight, increased power handling, exceptionally low distortion and extended low frequency response. JBL?s 2432H is the only neodymium 3" voice coil compression driver in this class, delivering very high power levels and smooth, crystal clear sound. DRIVECORE BY CROWN Each model is powered by Crown proprietary front-end DriveCore technology featuring a massive 2000W Power Rating, the highest power rating in this class of loudspeakers. With a remarkable 103dB signal-to-noise ratio, the SRX800 Series is capable of massive sound pressure levels with exceptional headroom, very low distortion and absolute clarity throughout its frequency range. HIQNET NETWORK CONTROL With full HiQnet Network Integration, configuring an SRX800 system is dramatically simplified, saving time while fully automating the control interface configuration. Simple wired control is provided via Ethercon connector and third party wireless router capability is included. Control options include Audio Architect, HiQnet Motion Control? iOS app, and standalone applications for iOS and Android. Features: Purposeful Design: Rugged, Intuitive to Use, Easy to Transport JBL Premium Transducers Drivecore Amplification By Crown Full User Configurable DSP Network Control JBL Engineered Application Presets LCD Screen and Glow in the Dark Ink on Back Panel Accepts JBL WK-4S Caster Kit 145 lb/65.9 kg Applications: Live performance systems. Mobile and fixed DJ systems. Sound system rental and tour. Permanent installations. Specifications: System Type: Self powered dual 18?, subwoofer system Maximum SPL (1m): 141 dB Frequency Range (-10dB): 29 Hz - 150 Hz Frequency Response (-3 dB): 35 Hz - 120 Hz Amplifier Design: Class D Power Rating: 2000 W Peak Dimensions (H x W x D): 681mm x 1205mm x 574mm (26.79in x 47.42in x 22.57in) Net Weight (each): 65.9 kg (145 lb) EQ: 20 parametric EQ's, speaker delay, and 50 available slots for presets Inputs: Neutrik OE - XLR input; Neutrik XLR Output Outputs: 2 x XLR Enclosure: 18 mm Duraflex coated plywood LF Driver: 2 x 18 in Differential Drive System Processing: DSP based, resident in Input Module Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998. We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications. Shipping -Pro packed shipped USPS, UPS or Freight Service. Contact us pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed shipped. Processing times vary, 2-30 days Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. What products can not be returned? - Clearance items, Custom Builds, Road Cases, DT12 items, items identified as non-returnable, discontinued items, used or NOS items, electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, turntable cartridges, fog fluid