JBL VT4881A

The VT4881A is designed to deliver high quality sound reinforcement of VLF (Very Low Frequency) musical information for a variety of applications including concert audio and theatrical presentations of all types.

Features

• New 2269H Ultra Long Excursion 460 mm (18") Neodymium magnet transducer with 2000 watts continuous (AES), 8000 watts peak power handling capacity for low weight and high output
• 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 designed for vertical orientation at various angles
• Pre-engineered to accept optional amplified electronics package. Rear-panel mechanical attachments and electrical connections ensure upgrade path for DrivePack™ selfpowered system
• For ground-stacked or suspended applications in stand-alone arrays or in combination with

The VT4881A is a compact, lightweight vented subwoofer enclosure housing JBL’s exclusive new 2269H Ultra Long Excursion 18" woofer. This woofer features neodymium magnet, dual voice coils, JBL’s exclusive Vented Gap Cooling™ and ultra robust composite cone for high excursion and extra long life. Woofer is capable of a peak-to-peak maximum excursion of 89 mm (3.5") while system weight is only 111 pounds. Enclosure features: foam-back perforated steel grille; speaker cone treated with weatherresistant compound; rigging tubes and hinge bars made from premium-grade alloy aluminum; plated hinge pins; stainless steel quick-release pin restraining lanyards; and inter-locking rubber feet which allow vertical stacking of multiple units, including reverse ground-stacking for cardioid subwoofer array applications if desired. VT4881A rigging hardware (same as in the companion VT4887A compact fullrange system) relies on quickrelease pins and end-mounted metal frames to couple adjacent units together in rigid but flexible arrays.

JBL VT4881A Spec Sheet pdf
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