Midsize Tri-Amplified 3-Way High Directivity Line Array Element
The VT4888 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.
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特点
- Advanced technology components: Differential Drive®, neodymium magnet, dual voice coil, Direct Cooled cone transducers for low weight and high output.
- Direct Cooled™ cone transducers for low weight and high output.
- HF Waveguide units couple to create precision vertical slot aperture.
- Radiation Boundary Integrator® (RBI): Patented technology integrates output of individual bandpass elements.
- Advanced construction techniques using PlyMax® provide exceptionally rigid, lightweight enclosure construction.
- Rugged DuraFlex™ exterior finish; weatherized components.
- Patented, integrated S.A.F.E.™ suspension system: premium heat-treated alloys provide high-strength, reliable hanging arrays.
- Pre-engineered to accept optional JBL DrivePack® amplified electronics package. Rear-panel mechanical attachments and electrical connections ensure upgrade path to self-powered system.
- For use in stand-alone arrays or in combination with other VERTEC® system models.
下载
| Size | ||||
Specifications | ||||
VT4888 Spec Sheet
updated: 10月 2020
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1.2 MB | |||
Manuals | ||||
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VerTec Array Application Manual
updated: 10月 2019
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970.6 KB | |||
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VerTec/I-Tech System Configuration Manual
updated: 10月 2019
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1.4 MB | |||
Brochures | ||||
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VerTec Line Brochure
updated: 10月 2020
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2.1 MB | |||
CAD Drawings | ||||
VT4888 3D DXF
updated: 10月 2020
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285.7 KB | |||
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VT4888 2D DXF
updated: 10月 2020
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811.3 KB | |||
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VT4888 2D PDF
updated: 10月 2020
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136.4 KB | |||
Compliances | ||||
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VerTec Series Declaration of Conformity
updated: 10月 2019
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144.2 KB | |||
Software | ||||
Vertec Line Array Calculator
version 1.3.1,
updated: 8月 2023
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18.0 MB | |||
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PerformanceManager
version 2.9.1.5,
updated: 8月 2023
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117.2 MB | |||
Speaker Tunings | ||||
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V5 DPDA DrivePack VT4888
updated: 10月 2019
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421.4 KB | |||
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V4 DSP XTA4_All_Libraries
updated: 10月 2020
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1.9 MB | |||
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V4 DSP XTA_DP226_VT4888
updated: 10月 2020
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1.8 MB | |||
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V4 DSP XTA_DP226_All_Libraries
updated: 10月 2020
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1.9 MB | |||
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V4 DSP DLP_Lake Contour_VT4888
updated: 10月 2019
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740.4 KB | |||
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V4 DSP DLP_Lake Contour_All_Libraries
updated: 10月 2019
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1.3 MB | |||
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BSS Soundweb London All Libraries
updated: 10月 2019
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35.1 MB | |||
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V5 DSP Crown I-TECH HD V5 All Libraries
updated: 10月 2020
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3.0 MB | |||
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V5 DSP Crown IT4x3500HD VT4888
updated: 10月 2020
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1.1 MB | |||
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V5 DSP Crown IT4x3500HD All Libraries
updated: 10月 2020
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3.1 MB | |||
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V4 DSP Crown_I-TECH_VT4888
updated: 10月 2020
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1.6 MB | |||
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V4 DSP Crown I-TECH HD VT4888
updated: 10月 2020
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1.5 MB | |||
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V4 DSP BSS_Soundweb_London_VT4888
updated: 10月 2020
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3.9 MB | |||
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V4 DSP BSS_FDS366T_VT4888
updated: 10月 2020
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887.6 KB | |||
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V4 Crown I-Tech Library
updated: 10月 2020
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3.9 MB | |||
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V4 DSP dbx_4800_VT4888
updated: 10月 2019
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953.3 KB | |||
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DBX 4800 All Libraries
updated: 2月 2020
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3.5 MB | |||
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BSS 366 All Libraries
updated: 10月 2020
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4.9 MB | |||
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VT4888 All DSP Platforms
updated: 10月 2020
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15.2 MB | |||
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Vertec All DSP Platforms
updated: 10月 2020
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96.3 MB | |||
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V5 DSP Crown I-TECH HD V5 VT4888
updated: 10月 2020
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1.1 MB | |||
Helpful Links | ||||
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AES Journal Article: Analysis of Line Arrays
updated: 10月 2020
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856.0 KB | |||
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High Frequency Components for High Output Line Arrays
updated: 10月 2020
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2.9 MB | |||
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AES Paper: Pressure Response of Line Source
updated: 10月 2020
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387.8 KB | |||
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Considerations for Deployment of Line Arrays
updated: 10月 2020
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518.3 KB | |||
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AES Paper: J and Spiral Arrays
updated: 10月 2020
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324.0 KB | |||
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Directional Radiation Characteristics - Line Array
updated: 10月 2020
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1.1 MB | |||
Ease Data | ||||
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VerTec EASE DLL
version 3.0,
updated: 12月 2020
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1.2 MB | |||
User Guides | ||||
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VerTec DP Midsize User’s Guide
updated: 10月 2020
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2.1 MB | |||
Images | ||||
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VT4888 photo
updated: 10月 2020
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657.8 KB | |||
Accessories | ||||
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VT Midsize Array Frame and Adapter CAD
updated: 10月 2020
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4.0 MB | |||
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Parts & Service
性能
| 频率范围 | 48 Hz - 18 kHz (-10dB) |
频率响应 |
60 Hz - 16 kHz (± 3 dB) |
| Continuous Power Rating | 2000W LF, 600W MF, 150W HF |
灵敏度 |
98 dB LF, 102 dB MF, 114 dB HF (1W/1m) |
| Nominal Impedances | 2 x 8 ohm LF, 8 ohm MF, 16 ohm HF |
| Horizontal Coverage | 90 degrees nominal, 250 Hz - 16 kHz (-6dB) |
| 尺寸（W × H × D） | 990.6 mm x 355.6 mm x 508 m (39 in x 14 in x 20 in) |
| 重量 | 51.3 kg (113 lb) |
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