The VT4889-1 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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ប្រសិនបើតំណភ្ជាប់ខាងលើបង្ហាញអក្សរចម្លែកក្នុងកម្មវិធីរុករករបស់អ្នក សូមចុចខាងស្តាំលើឯកសារដើម្បីរក្សាទុកទៅកុំព្យូទ័ររបស់អ្នក។
| Frequency Range | 40 Hz - 18 kHz (-10dB) |
| Frequency Response | 45 Hz - 16 kHz (± 3 dB) |
| Continous 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 |
| Horizontal Coverage | 90 degrees nominal, 250 Hz - 16 kHz (-6dB) |
| Dimensions (w x h x d) | 1213 mm x 489 mm x 546 mm(47.8" x 19.3" x 21") |
| Weight | 79.8 kg (176 lb) |
ការគាំទ្រអ្នកប្រឹក្សា