JBL JRX212 12 Inch Two Way Stage Monitoring Loudspeaker System 1000 Watts The JRX212 is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications. Features: JBL 12 in low frequency driver with a 64 mm (2.5 in) diameter edgewound ribbon voice coil which provides more cross-sectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling. JBL 2414H-C 25 mm (1 in) polymer diaphragm compression driver improves high frequency performance as well as system reliability. The advanced network topology crossover design shapes frequency response and delivers "coherent summation" in the crossover region. High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating. Progressive Transition? high frequency waveguide provides superior coverage control, reduced distortion, and smoother frequency response. The rugged, acoustically superior enclosure is constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low-frequency performance. SonicGuard? protects the high frequency driver from excess power without interrupting the performance. Non-resonant, all-steel handles are used. Attractive 18-gauge hexagon perforated, steel grille protects components from damage. Dual-angle pole-mount socket allows the speaker to tilt 10for more uniform audience coverage. Specifications: Power Rating: 250 W / 1000 W Frequency Range (-10dB): 60 Hz - 20 kHz Frequency Response (3 dB): 80 Hz - 18 kHz Sensitivity (@1m): 98 dB SPL (1w/1m) Nominal Impedance: 8 ohms Recommended Amplifier Power: 250 W to 500 W into 8 ohms Maximum SPL (1m): 128 dB Nominal Dispersion: 90º x 50º Crossover Frequency: 2.1 kHz Dimensions (H x W x D): 584 mm x 399 mm x 325 mm (23 in x 15.7 in x 12.8 in) Weight: 19.5 kg (43 lb) HF Driver: JBL 2414H-C , 1" exit compression driver mounted on Progressive Transition? Waveguide LF Driver: JBL M112-8 Inputs: Neutrik Speakon NL-4 (x1); .25 inTS phone jack (x1); parallel Enclosure: MDF (Medium Density Fiberboard) covered in black carpet. 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