يستخدم Control 19CS تقنيات ملكية متقدمة لإنتاج جهير قوي من تصميم سقفي مدمج منخفض الارتفاع.
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إذا أدت أي من الروابط أعلاه إلى أحرف غريبة في متصفحك، يرجى النقر بزر الماوس الأيمن على الملف لحفظه على جهاز الكمبيوتر الخاص بك.
| Frequency Range | 42 Hz - 200 Hz |
| Power Rating | IEC System Long-Term Ratings (low-Z direct): 200 Watts Continuous Program Power 100 Watts Continuous Pink Noise (400W peak), 100 hrs |
| Sensitivity | 95 dB SPL in ceiling near corner, 89 dB in center of ceiling |
| Coverage Angle | 180° conical |
| Maximum SPL (1m) | 109 dB (low-impedance, 115 dB peak, center of ceiling) 115 dB (low-impedance, 121 dB peak near corner) |
| Impedance | 8 ohms |
| Input Connectors | Removable locking connector with screw-down terminals. |
| Drivers | 200 mm (8.0 in) subwoofer |
| Color | White |
| Safety Agency | Suitable for use in air handling spaces per UL1480, UL2043, NFPA90 & NFPA 70. S7232/UL Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849. |
| Backcan | formed steel (included "blind-mount") |
| Baffle/Rim | Medium impact polystyrene, fire rated UL94V-0 |
| Ceiling Cutout Size | 305 mm (12.0 in) diameter (cardboard cutout template included) |
| Included Accessories | C-shaped support backing plate 2 tile support rails (fits both 2 x 4 ft or 600 x 1200 mm tiles) Cutout template Paint shield Removable locking wiring connector |
| Plenum Usage | Yes, backcan included |
| Enclosure Material | Backcan: Formed steel Baffle/Rim: Medium impact polystyrene, fire rated UL94V-0 |
| Overload Protection | Full-range power limiting to protect network and transducers. (On Control 19CS, not on Control 19CST) |
| Outside Dimensions (H x Dia) | 345 x 345 mm (13.6 x 13.6 in) 318 mm (12.5 in) front of ceiling tile to back of backcan |
| Net Weight (each) | 5.5 kg (12 lb) |
| Shipping Weight (pair) | Control 19CS: T12.7 kg (28 lb) |
MTC-48TRx12 هو قضيب تثبيت إكسسوار لتركيب العديد من مكبرات الصوت السقفية من JBL في بلاط السقف بمقاس 4 قدم × 4 قدم
(1200 × 1200 مم؛ 48 × 48 بوصة) في تطبيقات الأسقف المعلقة.
MTC-48TRx12 Spec Sheet (revB)
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Commercial audio designers and consultants have many choices when selecting the right manufacturer, product and solution to fulfill the unique requirements of each client’s particular installed audio application. The JBL Control Contactor Series was developed specifically to target these users with purpose-built ceiling, pendant, in-wall,
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الإصدار A,
تم التحديث: مارس 2026
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