The JBL VT 4880 ADP-DA Active Line Array Subwoofer is an active line array subwoofer, with a 3500 Watt ouput, 2x 18" woofers, a built-in DriveRack DP-3 system, and a 29Hz - 120Hz frequency response. The VT4880 Dual 18" Subwoofer Line Array Element is designed to deliver high quality sound reinforcement of sub-low frequencies for live music and a variety of applications. The VT4880ADP full size powered dual 18" arrayable subwoofer is designed to deliver high-quality reinforcement of VLF (Very Low Frequency) musical information for a variety of applications, including concert audio, corporate A/V and theatrical presentations of all types for both portable users and performance-venue applications. This subwoofer is an ideal companion to the VT4889ADP full size powered three-way systems.
The VT4880ADP is a versatile, powered integrated audio system with a centrally-vented enclosure housing two 2269G ultra long excursion 18" woofers. The JBL DrivePack DP-3 power and DSP electronics package is included, developed in cooperation with Crown and DBX, including a patented high efficiency Class-I power amplifier technology and onboard digital signal processing that communicates readiness and operational status to the user, while monitoring fault detection of components and electronics. New uItra long excursion 18" VLF (Very Low Frequency) components, fitted with dual voice coils and robust composite cones, provide high output capabilities and a high power-to-weight ratio.
The main features of the JBL VT 4880 ADP-DA Active Line Array Subwoofer include: