JBL VT4887A

The VT4887A 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

• Advanced technology components: Differential Drive®, neodymium magnet, dual voice coil, Direct Cooled™ cone transducers for low weight and high output.
• New 2168J-1 8" low frequency drivers offer improved performance and extended low frequency response
• Proprietary waveguides couple to create precision HF vertical slot aperture
• Radiation Boundary Integrator® (RBI): Patented technology integrates output of individual bandpass elements
• Advanced construction techniques using JBL PlyMax® engineered wood materials provide rigid, lightweight enclosure
• Rugged DuraFlex™ exterior finish; weatherized components
• Integrated S.A.F.E.™ suspension system: premium heat-treated alloys provide rigid, reliable hanging arrays
• Pre-engineered to accept optional amplified electronics package. Rear-panel mechanical attachments and electrical connections ensure upgrade path for DrivePack™ self-powered system modules with integral signal processing
• For use in stand-alone arrays or in combination with other VERTEC system models

The VT4887A is a rugged, compact and lightweight enclosure housing two 8" woofers, four 4" midrange radiators, and two high frequency compression drivers. VERTEC’s advanced components provide an extremely high power-to-weight ratio. Enclosure features foam-backed low frequency grilles, dense protective foam inserts for midrange apertures and fine steel mesh grille to protect high-frequency apertures. Speaker cones are treated with weather-resistant compounds.

VERTEC arrays are rigid for maximum support strength, yet flexible in design and application. The VT4887A’s suspension hardware relies on quick-release pins and end-mounted metal tubes to couple adjacent VT4887A’s together. Rigging tubes made of hard-black anodized 6061-T6 Aluminum. Hinge bars made from premium-grade chromoly alloy steel, with epoxy powder coating over plated surfaces. Plated hinge pins and stainless steel quickrelease pin lanyards to resist corrosion and weather damage. Enclosure ships with integral front and rear hinge bar set. Protective grille cover/wheel board and soft cover ensure handy transport for rough road conditions, (purchased separately as VT4887-ACC).

JBL VT4887A Spec Sheet pdf
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