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.
រូបភាពធំជាង
លក្ខណៈពិសេស
- 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.
ការទាញយក
Specifications
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1.2 MB |
Manuals
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971 KB |
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1.39 MB |
Brochures
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2.09 MB |
CAD Drawings
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286 KB |
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811 KB |
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136 KB |
Compliances
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144 KB |
Software
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134 MB |
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18 MB |
Speaker Tunings
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421 KB |
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1.92 MB |
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1.83 MB |
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1.89 MB |
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740 KB |
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1.26 MB |
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35.1 MB |
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2.97 MB |
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1.08 MB |
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3.11 MB |
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1.59 MB |
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1.54 MB |
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3.88 MB |
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888 KB |
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3.93 MB |
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953 KB |
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3.46 MB |
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4.9 MB |
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15.2 MB |
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96.3 MB |
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1.09 MB |
Helpful Links
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856 KB |
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2.94 MB |
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388 KB |
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518 KB |
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324 KB |
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1.12 MB |
Ease Data
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1.19 MB |
User Guides
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2.13 MB |
Images
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658 KB |
Accessories
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4.04 MB |
ប្រសិនបើតំណភ្ជាប់ខាងលើបង្ហាញអក្សរចម្លែកក្នុងកម្មវិធីរុករករបស់អ្នក សូមចុចខាងស្តាំលើឯកសារដើម្បីរក្សាទុកទៅកុំព្យូទ័ររបស់អ្នក។
ផ្នែក និងសេវាកម្ម
លក្ខណៈពិសេស
| Frequency Range | 48 Hz - 18 kHz (-10dB) |
| Frequency Response | 60 Hz - 16 kHz (± 3 dB) |
| Continuous Power Rating | 2000W LF, 600W MF, 150W HF |
| Sensitivity | 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) |
| Dimensions (w x h x d) | 990.6 mm x 355.6 mm x 508 m (39 in x 14 in x 20 in) |
| Weight | 51.3 kg (113 lb) |
ការគាំទ្រអ្នកប្រឹក្សា