2-way Passive PA Speaker System with Two 15" LF Drivers and 1" HF Compression Driver
مشخصات دستگاه
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اطلاعات فنی |
آمپلی فایر
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ندارد
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سایز ووفر
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2 x 15 اینچ
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سایز تویتر
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1 اینچ
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نهایت توان خروجی
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2000 وات
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خروجی
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1 x 1/4" in parallel with 1 x speakon
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ورودی
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1 x 1/4" in parallel with 1 x speakon
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رنج پاسخ فرکانسی
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36Hz-16khz
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آمپدانس
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4 Ω
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حداکثر SPL
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133 dB
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جنس بدنه
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3/4" MDF
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زاویه تحت پوشش افقی
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50 درجه
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زاویه تحت پوشش عمودی
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90 درجه
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طول
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1092 میلیمتر
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عرض
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464 میلیمتر
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ارتفاع
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426 میلیمتر
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وزن
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42.6 کیلوگرم
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Features:
- Dual JBL low frequency drivers with a 64 mm (2.5 in) diameter edgewound ribbon voice coil which provides more crosssectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling.
- JBL 2414H-C 25 mm (1 in) polymer diaphragm compression driver improves high frequency performance as well as system reliability.
- The advanced network topology crossover design shapes frequency response and delivers coherent summation in the crossover region.
- A "Quasi 3-Way" design offers the extra bass for which a dual fifteen system is designed, but without sacrificing performance in the critical mid-range. The upper woofer produces mid-frequencies and bass, while the lower woofer concentrates on bass only. The reduction in mid-range phase cancellation greatly improves midrange sound quality and coverage.
- High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating.
- Progressive Transition™ high frequency waveguide provides superior coverage control, reduced distortion, and smoother frequency response.
- The rugged, acoustically superior enclosure is constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low-frequency performance.
- SonicGuard™ protects the highfrequency driver from excess power without interrupting the performance.
- Non-resonant, all-steel handles are used.
Attractive 18-gauge perforated, steel grille protects components from damage