JBL Control 16C/T Coaxial Ceiling Loudspeaker.
JBL Control 16C/T là loa toàn dãi đường kính 165 mm (6.5 inches) sử dụng driver công nghệ cao và 1 loa Tweeter Soft Dome đường kính 19mm, vách ngăn được sơn bằng vật liệu UL94-V0 and UL94-5HB chống tia cực tím "tia UV", phụ kiện kèm backcan giúp dễ dàng lắp đặt nhanh chóng.
Loa được thiết kế để lắp đặt phù hợp rộng rãi cho nhiều ứng dụng yêu cầu âm thanh với mức âm lượng phát từ "vừa" đến "lớn" như quán cafes, văn phòng làm việc, cửa hàng bán lẻ, music/paging systems, sân bay, sảnh chờ, lounges, courtrooms, trung tâm hội nghị, khách sạn, các cơ sở giáo dục....
Đặc điểm nổi bật:
- Components:
o 165 mm (6.5 in) high output driver with polypropylene cone and butyl rubber surround
o 19 mm (0.75 in) soft-dome liquid-cooled tweeter
- Blind-mount backcan for quick and easy install
- Dual conduit/cable clamps
- Combined 70V/100V and low impedance direct operation
o 50 Watts at 8Ω nominal setting
o 30W multi-tap at 70V/100V
- 62 Hz – 20 kHz bandwidth with wide 110° coverage
- High 91 dB sensitivity for high maximum SPL
- White or black (-BK)
Thông số kỹ thuật:
Frequency Range (-10 dB) | 62 Hz – 20 kHz |
Power Capacity (at low-Z) | 100 Watts Continuous Program Power |
Transformer Taps | 30 W, 15 W, 7.5 W @ 70V or 100V (plus 3.8 W @ 70V only) |
Frequency Response (±3 dB) | 96 Hz – 15 kHz |
Nominal Sensitivity | 91 dB |
Nominal Coverage Angle | 110° conical coverage |
Directivity Factor (Q) | 7.8 |
Directivity Index (DI) | 8.2 dB |
Rated Maximum SPL | 108 dB @ 1 m (3.3 ft) average, 116 dB peak |
Nominal Impedance | 8 ohms (in direct/bypass 8Ω setting) |
Crossover Network | 12 dB/oct (2nd order) low-pass to LF driver, 12 dB/oct (2nd order) high-pass to HF driver |
LF Driver | 165 mm (6.5 inch) with polypropylene cone, butyl rubber surround, anodized aluminum voice coil former, high temperature voice coil |
HF Driver | 19 mm (3/4 in), highly-damped treated-silk dome, Kapton™ voice coil, liquid cooling, wide dispersion waveguide |
Input Connector | Removable locking 4-pin connector with screw-down terminals. Max wire size 12 AWG (2.5 mm2) |
Connector Wiring | Pin 1 = + In; Pin 2 = - In; Pin 3 = + Loop Thru; Pin 4 = - Loop Thru |
Strain Reliefs | Strain relief for two cables or two flex conduits via coupled clamping mechanism |
Materials | ABS baffle with UL94-V0 and UL94-5VB flame class fire rating; Zinc-plated steel backcan |
Safety Agency | UL1480, UL2043, NFPA90 & NFPA70; S7232/UL Listed, Suitable for use in air handling spaces, Signaling Speaker; Transformer UL registered per UL1876; ROHS, C-tick N108, CE compliant; Baffle meets UL94-V0 and UL94-5VB flammability rating; In accordance with IEC60849/EN60849 systems |
Dimensions | 253 mm diameter x 225 mm depth from back of baffle (10.0 in diameter x 8.8 in depth) |
Ceiling Cutout Size | Circular cutout with 223 mm (8.8 in) diameter (cardboard cutout template included) |
Ceiling Thickness Range | Up to 38 mm (1.5 in) with stock dog-ears. MTC-TCD thick-ceiling dog-ears available for up to 60 mm (2.4 in) ceiling thicknesses |
Safety Seismic Attachment | One point, top surface |
Net Weight | 3.4 kg (7.4 lbs, one speaker) |
Shipping Weight | 11.2 kg (24.7 lbs, pair in master carton) |
Included Accessories | C-ring support backing plate, 2 tile support rails (for 2 ft or 600 mm tile spans; optional MTC-48TR extension available for larger 4 ft or 1200 mm tile spans), cutout template, paint shield, removable locking multi-pin connector, grille |
Optional Accessories | MTC-26NC new construction bracket MTC-26MR mud-ring construction bracket MTC-TCD thick-ceiling dog-ears for ceiling thicknesses up to 60 mm (2.4 in, ordering one set = 24 dog-ears for 6 speakers) MTC-48TR tile rail for 1200 mm (4 ft) tile spans |
