78120 JBL VT4889ADP
John Church
JBL VT4889ADPDA VT4889ADP-DA Full-SizePoweredThreeWay High Directivity Line Array Element, Integrated Audio System
VERTEC® DP Series System with DPDA (Drive Pack Digital Audio Input Module)
Application:
The VT4889ADP-DA Full Size Powered Three-Way Line Array Element is designed to deliver highquality 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.
Key Features:
JBL DrivePack® DP-3 electronics package with robust high efficiency Class-I power
Modular bay fitted with DPDA input module; accepts other optional versions
World-wide AC line voltages automatically selected for 50 or 60 Hz
Advanced technology components: Differential Drive®, Neodymium Magnet, Dual Voice Coil, Direct CooledTM 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® (RBI): Patented technology integrates output of individual bandpass elements
JBL PlyMax® engineered wood materials provide rigid, yet lightweight enclosure
Rugged DuraFlexTM exterior finish; weatherized loudspeaker cones
Patented integrated S.A.F.E.TM suspension system with premium heat-treated alloys
For use in stand-alone arrays or in combination with other VERTEC system models
The VT4889ADP-DA 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, designed in cooperation with Harman Professional development partners, includes patented high efficiency Class-I power amplifier technology and onboard BSS OmnidriveHD digital signal processing that communicates readiness and operational status to the user, while monitoring fault detection of components and electronics. The VT4889ADP-DA 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 DuraFlexTM exterior finish.
VERTEC suspension systems are engineered for maximum support strength and flexibility. The VT4889ADP-DA's suspension hardware (same as used in the VT4880ADP-DA 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 chromoly alloy steel, with plated surfaces; hinge pins are plated and quick-release pin restraining lanyards are stainless steel to resist corrosion. Enclosure ships with integral front and rear hinge bar set (VT4889-RIG).
Available protective grille cover/wheel board and padded soft cover to ensure handy transport for rough road conditions, purchased separately as VT4889ADP-ACC.
Specifications:
Frequency Range (-10 dB): Frequency Response (±3 dB): Horizontal Coverage Angle (-6 dB): Vertical Coverage Angle (-6 dB):
Maximum Peak Output1: Transducer Sections
Low Frequency:
Bandpass Nominal Impedance: Mid Frequency:
Bandpass Nominal Impedance: High Frequency:
Bandpass Nominal Impedance: System
DP3 Internal Amplification Output (at load):
DP3 Output Topology: Signal Processing:
System Management:
Signal Input:
Signal Loop-Through:
Controls: AC Power Operating Range:
AC Line Voltage: AC Input Connector: AC Power Loop-thru: AC Current Requirement: Enclosure
Box Construction:
Suspension System:
Grille: Dimensions (W x H x D):
Net Weight: Shipping Weight:
40 Hz 18 kHz 45 Hz 16 kHz 90 deg. nominal (250 Hz 16 kHz) Varies with array size and configuration 143 dB SPL, 1 m
Two 2265H, 380 mm (15 in) dia., 76 mm (3 in) dual coil, neodymium Differential Drive®, Direct CooledTM 4 ohms (LF woofers wired in parallel) Four 2169H, 203 mm (8 in) dia., 76 mm (3 in) dual coil, neodymium Differential Drive®, Direct CooledTM 8 ohms (drivers wired in series-parallel) Three 2435H, 76 mm (3 in) diameter beryllium diaphragm, 38 mm (1.5 in) throat diameter neodymium compression drivers 16 ohms (HF drivers wired in series)
6000 W Peak, 3000 W Continuous 3-Channel, Class-I BSS OmniDrive HD processing provides precision bandpass filters, limiting, pre-equalization filters and automatic self-test functions. LevelMaxTM multi-state limiters provide electrical, mechanical and thermal protection Analog F-XLR Active 20k Ohms Balanced AES F-XLR, 110 ohms M-XLR (analog pass-through) M-XLR (buffered AES) Via Harman HiQnet System Architect software Auto Select 90-132/VAC 50/60 Hz 50/60 Hz, Auto-Detect; 120V/240V (-15%, +10%) Neutrik PowerCon (NAC3MPA) Neutrik PowerCon (NAC3MPB) 6A per system at 120V, 3A per system at 240V
Wedge frustum 5 degree side angle enclosure. PlyMax® engineered wood composite structure, DuraFlex finish, 8 handles Patented S.A.F.E.TM hardware, integral hinge bars nest in suspension frames on enclosure sides. Quick release pins with restraining lanyards. Set of 4 hinge bars included. Suspend with VT4889-AF or VT4889-SF Array Frame. Separate LF and HF, black perforated steel. LF grilles foam backed 1215 mm x 494 mm x 692 mm (47.8 in x 19.4 in x 27.2 in) 93.1 kg (205 lb) 106.7 kg (235 lb)
1Measured maximum SPL in Free Field conditions with IEC shaped noise.
JBL continually engages in research related to product improvement. Some materials, production methods and design refinements are introduced into existing products without notice as a routine expression of that philosophy. For this reason, any current JBL product may differ in some respect from its published description, but will always equal or exceed the original design specifications unless otherwise stated.
VT4889ADP-DA Full-Size Powered Three-Way High Directivity Line Array Element
INPUT MODULE CHARACTERISTICS AND OPTIONS
Features
Description
HiQNet Compliant Network Communication Internal Switch Network Connections Supported Audio format Level Controls Remote Load Monitoring User Accessible Delays Noise Generator Sine Wave Generator Error Reporting Digital Speaker Setting Presets Polarity Reverse Firmware upgrades via network Mute
DPDA (DrivePack Digital Audio) Yes 100MB Ethernet Embedded 2 port switch Ethercon/RJ-45, CAT5/6 AES3 Digital, Analog balanced Network Controllable Yes Yes Pink, White, Sine Continuous, Burst Yes, via software 50, user assignable Yes, via software Yes Remote via Network
Specifications
Analog Audio Input Connectors Input Type Signal Loop-through Input Impedance AES/EBU Audio Input Connectors Input Type Signal Loop-through Input Impedance Sampling Frequency Polarity Max Analog Input Level Max AES/EBU digital Input Level Frequency Response DSP Processing
Latency
Dynamic Range (20-20 KHz) THD+N (20-20 KHz), rated power User Programmable Signal Delay Input Module Controls Rear Panel Indicators
XLR, Female Electronically Balanced, RF Filtered XLR, male, passive pass-through 20k Ohms Balanced XLR, female & Ethercon/RJ45 for CAT5 UTP Structured Wiring Digitally Balanced XLR, Male, 110 ohm, buffered Ethercon/RJ45 (labeled as output) 110 ohms, balanced Auto sensing, 48 KHz, 96 Khz. (+) voltage on XLR pin 2 yields (+) LF pressure +26 dBu RMS / +29 dBu Peak 10 V pk-pk 20 Hz 20k Hz ± 0.5 dB 24 Bit conversion, 32 bit FPP BSS Omnidrive HD with FIR filters, LevelMax Limiting Analog 675us AES 48kHz 1.92ms AES 96kHz 1.75ms > 103 dB (A Weighted) < 0.05% > 2 seconds Enable ALT Preset Mechanical Encoder for array ID and box position Cross-patch, AES Lock, Fault, Clip, Signal, Thermal, Ready, Data, Alt Preset Select, Network link: In/Out
JBL DrivePack® Software Device Panel
With HiQnet-compatible input modules installed, JBL DrivePack systems can be remotely controlled and monitored using HiQnet System ArchitectTM software. A Windows-based application, it provides an intuitive, unified platform for system configuration and operation of JBL DrivePack-equipped systems, and other HiQnet compliant audio devices in the signal chain.
HiQnet System Architect enables the unified layout of onscreen product control surfaces, and simple preset configuration of an entire system made up of HiQnetcompliant products across multiple brands and product classes. Advanced remote control and diagnostic capabilities, custom control panel creation, unified event logging and error reporting for the entire system, and the recall of presets on all connected HiQnet devices are included. In addition, the application enables a user to copy / paste like parameter values from, and to, multiple products across the HiQnet network. Use with current version of HiQnet System Architect network configuration and control software, available for download at www.harmanpro.com.
VT4889ADP-DA Full-Size Powered Three-Way High Directivity Line Array Element
JBL DrivePack® enclosures are equipped with a modular input bay that accepts either DPDA, DPIP, DPAN or DPCN input modules. Speaker-dependent processing such as crossover filtering and component equalization, time alignment and protection are not user-configurable. Options are available for connectivity, audio signal path and control functionality.
DPDA (HiQnet Network Input Module with AES Digital Audio)
The DPDA module adds AES/EBU digital audio input capability with analog audio backup, BSS Omnidrive HD digital signal processing and LevelMax multi-stage limiting. Its 100 Mb Ethernet networking (with daisy-chain capability), allows for Remote Control and Monitoring via HiQnet System ArchitectTM software. A rotary mechanical encoder allows for array identification and box positioning. Available monitoring functions include: audio input type, AES lock, input signal level, clip and gain reduction; ready / temp status; individual channel load status, signal level, clip and gain reduction; event logging and user alert messaging. Available remote control functions include: input type (analog or AES), input connector (XLR or Ethercon), input level, input polarity and mute; input compressor attack/release, ratio and makeup gain; individual channel gain and mute. Twenty, type-selectable input filters (10 System and 10 Guest filters) are available for system equalization along with user-adjustable input delay of up to 2 seconds and sub filter access (user-adjustable low pass filter for subwoofer systems; high pass filter for full-range systems). Signal generator functions (sine wave, swept tone, pink or white noise) are available to facilitate system testing and up to fifty presets can be stored internally. In addition, Master Control Panels and Master Monitor Panels allow for convenient grouping of control and monitoring functions for multiple DPDA equipped DrivePack enclosures, providing a powerful control/monitoring interface for large format line array or subwoofer systems. See JBL DPDA specification sheet for more information on DPDA input modules.
DPDA INPUT MODULE BLOCK DIAGRAM
AES/Analog
AES/Analog
AES/Ethernet
AES/Ethernet
DPIP (Optional non-networked dbx Input Module with basic functionality)
The standard DPIP input module features analog audio inputs and sophisticated onboard digital signal processing technology. Precision bandpass filtering, limiting, time alignment, component equalization and automatic self-test functions ensure optimized performance. Rear panel controls include a 32-position detented rotary attenuator calibrated in 0.5 dB steps, providing a 16 dB range of control. The "Enable Subwoofer Filter" button is a momentary-contact switch that enables or disables an 80 Hz filter. For subwoofer systems, the low-pass frequency is set to 80 Hz when selected or 100 Hz when deselected. For full-range systems, the high-pass frequency is raised to 80 Hz when the "Enable Subwoofer Filter" button is selected.
VT4889ADP-DA Full-Size Powered Three-Way High Directivity Line Array Element
360 100
-6 dB Beamwidth (degrees)
Normalized Frequency Response (Individual bandpasses with composite overlay)
360
100
Vertical
10
20
100
1000
Frequency (Hz)
Vertical Beamwidth, Single Line Array Element
10000 20000
360
100
-6 dB Beamwidth (degrees)
-6 dB Beamwidth (degrees)
Horizontal
10
20
100
1000
Frequency (Hz)
10000 20000
Horizontal Beamwidth, Single Element and Typical Array
VT4889ADP-DA Acoustical Measurements
The frequency response measurement shows individual bandpass responses with composite response overlay. The Vertical Beamwidth results range from a single box up to an 8-box array with 10° splay angles between adjacent array elements.
All measurements provided herewith are derived from data gathered with a calibrated measurement microphone centered on-axis of the box or array, with polar data points taken symmetrically around the measurement axis.
All polars were taken as groundplane measurements at a distance of 20 meters, with data gathered on 5-degree intervals from 0-355° using the MLSSA measurement system.
Vertical
10
20
100
1000
Frequency (Hz)
Vertical Beamwidth,Two Element Array (10° splay between cabinets)
360
100
-6 dB Beamwidth (degrees)
Vertical
10
20
100
1000
Frequency (Hz)
Vertical Beamwidth, Four Element Array (10° splay between cabinets)
360
100
10000 20000 10000 20000
-6 dB Beamwidth (degrees)
12.3 (313)
27.8 (705) 27.2 (692)
19.4 (494)
47.8 (1215)
95° 12.3 (313)
System Dimensions (WxHxD): 1215 mm x 494 mm x 692 mm Including attached suspension hardware
Vertical
10
20
100
1000
Frequency (Hz)
Vertical Beamwidth, Six Element Array
(10° splay between cabinets)
360
100
-6 dB Beamwidth (degrees)
Vertical
10
20
100
1000
Frequency (Hz)
Vertical Beamwidth, Eight Element Array
(10° splay between cabinets)
10000 20000 10000 20000
VT4889ADP-DA Full-Size Powered Three-Way High Directivity Line Array Element
Horizontal 1/3 Octave Polars (Single VT4889ADP-DA Array Element)
Data taken as groundplane measurements at a distance of 20 meters, gathered on 5-degree intervals from 0-355° using the MLSSA measurement system.
VT4889ADP-DA Full-Size Powered Three-Way High Directivity Line Array Element
Vertical 1/3 Octave Polars (Single VT4889ADP-DA Array Element)
Data taken as groundplane measurements at a distance of 20 meters, gathered on 5-degree intervals from 0-355° using the MLSSA measurement system.
VT4889ADP-DA Full-Size Powered Three-Way High Directivity Line Array Element
Vertical 1/3 Octave Polars (8-Box Array of VT4889ADP-DA Enclosures)
Data taken as groundplane measurements at a distance of 20 meters, gathered on 5-degree intervals from 0-355° using the MLSSA measurement system.
VT4889ADP-DA Full-Size Powered Three-Way High Directivity Line Array Element
VERTEC System Arrays
The VT4889ADP-DA is an Articulating Line ArrayTM element designed for use in vertically-oriented, multi-box systems. A nominal horizontal coverage pattern of 90° is maintained, while setting the individual box angles allows the creation of arrays with varying vertical coverage angles. Vertical coverage of an array is a function of the number of boxes used and the splay angles chosen.
VT4889ADP-DA enclosures can be suspended from VT4889AF or VT4889-SF array frames. Due to the use of JBL's patented S.A.F.E.TM suspension hardware system, rigid arrays can be constructed that can be tilted either upwards or downwards at radical angles. Front hinge bars are tightly coupled, while rear hinge bars are used to set angles from zero to ten degrees for adjacent enclosures. No "gaps" appear on the array's front baffle due to trapezoidal box shape. No "straps" are required on the rear of the array.
VT4889-AF (Array Frame)
This array suspension frame is crafted of 6061 heat-treated aluminum and includes 11 (eleven) shackle attachment holes, set on 4" centers. Each hole has an I.D. (inner diameter) of 1" (25.4 mm) and is fitted with bronze bushings for long life. Fitted with SAE Grade 8 bolts, 7075 Grade aluminum receiver blocks and steel quick release pins with stainless steel restraining lanyards. The VT4889-AF can also be used to ground stack up to 6 (six) enclosures. Weight: 100 lbs (45 kg).
VT4889-SF (Short Frame)
This array suspension frame is crafted in similar fashion to the VT4889-AF. The VT4889-AF is primarily intended for use with smaller clusters or distributed satellite arrays. Optional anchor for use on bottom of large arrays. Can also be used to ground stack up to 4 enclosures. Weight: 52 lbs. (24 kg).
VT4889-RIG
VT4889-RIG comprises a set of four separate hinge bars for the VT4889ADP, two each of the front hinge bar and two each of the longer rear hinge bar. Crafted of premium-grade chromoly steel alloy with plated hinge pins, ships with product. Weight: 9.5 lbs. (4.3 kg).
VT4889ADP-ACC
The VT4889ADP-ACC includes items necessary for the proper transport and protection of one VT4889ADP-DA or VT4889ADP. The accessory kit includes: (1) VT4889-Dolly and (1) VT4889ADPCover with rigid foam blocks and protective metal plates for DrivePack.
Important Note: The VT4889ADP-ACC is sold as a separate item. One kit should be ordered with each VT4889ADP-DA or VT4889ADP to ensure safe and reliable transport of each system in portable use.
The JBL DrivePack DP-3 with DPDA input moduleis attached to the back panel of a modified VT4889-1, creating the model VT4889ADP-DA. Robust Crown amplification and onboard BSS digital signal processing are combined to create a compact, powerful integrated audio system.
JBL Professional 8500 Balboa Boulevard, P.O. Box 2200 Northridge, California 91329 U.S.A.
© Copyright 2010 JBL Professional
www.jblpro.com
SSVT4889ADP-DA CRP 06/10
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