Tour Sound VERTEC : VP : VRX       VT4888 Midsize Tri-Amplified 3-Way High Directivity Line Array Element   Spec Sheet Hi-Res Image 2D PDF 2D DXF 3D DXF Array Frame DXF The VT4888 is designed to deliver high-quality reinforcement of music and speech in a variety of applications including concert audio and corporate A/V presentations of all types. Features :   Specifications : Advanced technology components: Differential Drive®, neodymium magnet, dual voice coil, Direct Cooled cone transducers for low weight and high output. Direct Cooled™ cone transducers for low weight and high output. HF Waveguide units couple to create precision vertical slot aperture. Radiation Boundary Integrator® (RBI): Patented technology integrates output of individual bandpass elements. Advanced construction techniques using PlyMax® provide exceptionally rigid, lightweight enclosure construction. Rugged DuraFlex™ exterior finish; weatherized components. Patented, integrated S.A.F.E.™ suspension system: premium heat-treated alloys provide high-strength, reliable hanging arrays. Pre-engineered to accept optional JBL DrivePack® amplified electronics package. Rear-panel mechanical attachments and electrical connections ensure upgrade path to self-powered system. For use in stand-alone arrays or in combination with other VERTEC® system models.   Frequency Range   :   48 Hz - 18 kHz (-10dB) Frequency Response   :   60 Hz - 16 kHz (± 3 dB) Continuous Power Rating   :   2000W LF, 600W MF, 150W HF Sensitivity   :   98 dB LF, 102 dB MF, 114 dB HF (1W/1m) Nominal Impedances   :   2 x 8 ohm LF, 8 ohm MF, 16 ohm HF Horizontal Coverage   :   90 degrees nominal, 250 Hz - 16 kHz (-6dB) Dimensions (W x H x D)   :   990.6 mm x 355.6 mm x 508 m (39 in x 14 in x 20 in) Weight   :   51.3 kg (113 lb)