JBL VerTec 4889 ADP-DA Line Array Element, 2000 Watt

The JBL VT 4889 ADP-DA Active Line Array Speaker is an active line array speaker, featuring an output of 3000 Watts, 2x 15" woofers, 4x 8" mid-range drivers, 3x HF compression drivers, a built-in DriveRack DP-3, and a 45Hz - 16kHz frequency response. The VT4889 Three-Way Line Array Element 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 for both portable users and fixed venue installations. The VT4889ADP full size powered three-way line array element is designed to deliver high-quality reinforcement of music and speech in a variety of applications including concert audio, corporate A/V and theatrical presentations of all types for both portable users and performance venue installations.

The VT4889ADP is a versatile, powered lightweight 3-Way Line Array Element housing two 15" woofers, four 8" midrange radiators, and three high frequency compression drivers that combine to provide a high power-to-weight ratio. JBL DrivePack DP-3 power and DSP electronics package, developed in cooperation with Crown and DBX, and includes 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. The VT4889ADP combines time-tested acoustical physics with JBL´s innovative transducer research and design capabilities in a premium-grade integrated audio system package.

The PlyMax enclosure features foam-backed perforated steel low-frequency grilles, dense protective foam inserts for midrange apertures, fine steel mesh grille to protect high-frequency apertures, and weather-resistant cones. Rugged DuraFlex exterior finish. VERTEC suspension systems are engineered for maximum support strength and flexibility. The VT4889ADP´s suspension hardware (same as used in the VT4880ADP powered subwoofer) relies on quick-release pins and end-mounted metal frames to couple adjacent units together in rigid arrays. Suspension frames are made from premium-grade chrome alloy steel, with plated surfaces; hinge pins are plated and quick-release pin restraining lanyards are stainless steel to resist corrosion.

The main features of the JBL VT 4889 ADP-DA Active Line Array Speaker include:

• Advanced construction techniques and hybrid materials provide exceptionally rigid, lightweight
  enclosure construction
• Advanced technology components: Differential Drive, neodymium magnet, dual voice coil, Direct Cooled cone transducers for low weight and high output
• Industry’s smallest, lightest, most powerful 1.5? exit, 3? diaphragm high- frequency compression driver
• Proprietary waveguides couple to create precision HF vertical slot aperture
• Radiation Boundary Integrator (R.B.I.): Patented technology integrates output of individual bandpass elements
• Rugged DuraFlex exterior finish; weatherized components
• Interated S.A.F.E. suspension system: premium heat-treated alloys provide rigid, reliable hanging arrays
• Frequency Range: 40 Hz - 18 kHz (-10 dB)
• Frequency Response: 45 Hz - 16 kHz (± 3 dB)
• Continuous Power Rating: 2000W LF; 1400W MF; 225W HF
• Sensitivity: 99 dB LF, 102 dB MF, 116 dB HF (1W/1m)
• Nominal Impedances: 2 x 8 ohms LF, 8 ohms MF, 16 ohms HF
• Dimensions (W x H x D): 1214 mm x 489 mm x 546 mm (47.8" x 19.3" x 21")
• Weight: 72.6 kg (160 lb)