JBL VT 4888 DPAN
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JBL VT 4888 DPAN Product Details
The VT4888DP is a self-powered, lightweight Integrated Audio System housing two 12" woofers, four 5.5" midrange radiators and two high frequency compression drivers, with 6000 Watts peak output power and comprehensive digital signal processing. Designed in cooperation with Harman Professional development partners, the JBL DrivePack DP3 features cutting-edge technology such as patented high efficiency Class-I power amplifier technology from Crown and onboard digital signal processing that communicates readiness and operational status and monitors fault detection of components and electronics.
VERTEC’s advanced components provide a 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 VT4888DP’s suspension hardware relies on quick-release pins and end-mounted metal tubes to couple adjacent VT4888DP’s together. Enclosure ships with integral front and rear hinge bar set.
The self-powered VT4888DP 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.
Optional HiQnet Network Input Module with Analog Audio
In addition to all of the features included on the standard input module, the DPAN adds 100 Mb Ethernet networking functionality and HiQnet compatability. It enables remote control and monitoring via HiQnet System Architect™ software. Network Control and Monitoring is enabled by the JBL DP-SCP (DrivePack Software Control Panel) supplied within HiQnet System Architect. Network capabilities include monitoring of status, input and output levels, clipping, temperature, load faults and gain reduction. Additional control features available in software include load supervision, dynamic processing, ten internal pre-e.q.filter presets, delays, onboard noise and sine-wave generators, network device event logging, and user alert messaging.
Features:
- Frequency Response (±3 dB): 60 Hz – 16 kHz
- Frequency Range (-10 dB): 48 Hz – 18 kHz
- Angle (-6 dB): 90 deg. nominal (250 Hz – 16 kHz)
- Vertical Coverage Angle (-6 dB): Varies with array size and configuration
- Maximum Peak Output: 139 dB SPL, 1 m
- Low Frequency: Two 2262H, 304 mm (12 in) dia., 76 mm (3 in) Dual Coil, neodymium Differential Drive, Direct Cooled
- Bandpass Nominal Impedance: 4 ohms (LF woofers wired in parallel)
- Mid Frequency1: Four 2106HPL 138 mm (5.5 in) with 50 mm (2 in) dia. voice coil
- Bandpass Nominal Impedance: 8 ohms (drivers wired in series-parallel)
- High Frequency: Two 2431H, 76 mm (3 in) aluminum diaphragm, 38 mm (1.5 in) throat diameter neodymium drivers
- Bandpass Nominal Impedance: 16 ohms (HF drivers wired in series)
- DP3 Internal Amplification Output (at nominal load): 6000W Peak, 3000W Continuous
- DP3 Output Section: 3-Channel, Class-I Output at nominal load: LF: 118V peak, MF: 118V peak HF: 118V peak
- Signal Processing: DSP based, resident in Input Module. See page 2 for input module specifications
- System Management: DSP based limiters for mechanical and thermal protection
- AC Power Operating Range: Auto Select 90-132VAC/216-264VAC, 50/60 Hz
- AC Line Voltage: 50/60 Hz, Auto-Detect; 120V/240V (-15%, +10%)
- AC Input Connector: Neutrik PowerCon
- AC Power Loop-thru: Neutrik PowerCon
- AC Current Requirement: 6A per system at 120V, 3A per system at 240V
- Box Construction: Wedge frustum 5 degree side angle enclosure. PlyMax™ engineered composite structure, DuraFlex finish, 6 handles
- Suspension System: S.A.F.E. hardware, integral hinge bars nest in rigging tubes on box ends. Quick release pins with restraining lanyards
- Grille: Black perforated steel, foam backed
- Dimensions (W x H x D): 1013 mm x 355 mm x 678 mm (39.9" x 14" x 26.7")
- Net Weight: 67.2 kg (148 lb)
- Shipping Weight: 74.0 kg (163 lb)
- HiQNet Compliant: Yes
- Network Communication: 100MB Ethernet
- Network Connections: RJ-45, CAT5
- Audio signal format: Analog
- CobraNet™ digital audio over ethernet: No
- Level Controls: Network Controllable
- Remote Load Monitoring: Yes
- User Assignable Filters: 16
- User Accessible Delays: Yes
- Noise Generator: Pink, White
- Sine Wave Generator: Continous, Burst
- User Assignable Filter Types: 9
- Error Reporting: Yes, via software
- Digital Speaker Setting Presets: 10, user assignable
- Polarity Reverse: Yes, via software
- Listen Bus line level remote monitor: No
- Firmware upgrades via network: Yes
- Mute: Remote via network
- Analog Audio Input Connectors: XLR, female
- Input Type: Electronically Balanced, RF Filtered
- Signal Loop-through: XLR, male, passive pass-through
- Signal Loop-through: XLR, male, passive pass-through
- Input Impedance: 20K Ohms Bal
- Polarity: (+) voltage on XLR pin 2 yields (+) LF pressure
- Input Sensitivity at 1m: 0 dBu: 130 dB spl, 0 dBV: 128 dB spl, (Internal sensitivity set to +4dBu)
- Max Input Level: +23 dBu
- Frequency Response: 20 Hz – 20K Hz ± 0.5 dB
- DSP Processing: 24 Bit conversion, 32 bit floating point processing
- Dynamic Range (20-20 KHz): > 110 dB (A Weighted)
- THD+N (20-20 KHz), rated power: < 0.5%
- Crosstalk: > 60 dB @ 1kHz
- User Programmable Signal Delay: > 2 seconds
- Front Panel Controls: Enable ALT Preset
- Front Panel Indicators: Signal/clip, ready, thermal, fault, alt. preset select, Network: activity, link