JBL Control 12C/T 3寸吸顶音箱丨会议音箱丨背景音乐音箱

方案咨询：151-2001-8883

专业音响丨舞台灯光丨系统集成丨集中控制

当前位置：网站首页 >产品展示 >JBL >Control 10系列吸顶音箱

Control 12C/T

作者：爱科技

浏览：

添加时间：2021-10-15 14:13:07

小中大

频率范围 (-10dB)	68 Hz – 17 kHz
额定功率	IEC System Long-Term Ratings (low-Z direct): 40 Watts Continuous Program Power 20 Watts Continuous Pink Noise (80W peak), 100 hr
变压器抽头	15 W, 7.5 W, 3.8 W @ 70V and 100V (& 1.9 W @ 70V only)
Frequency Response (±3 dB)	95 Hz – 15 kHz
灵敏度	84 dB (1kHz - 16 kHz)
覆盖角度	130° conical
Directivity Factor (Q)	9.8
Directivity Index (DI)	7.4 dB
Maximum SPL (1m)	97 dB (low-impedance, 103 dB peak) 96 dB (top 70V/100V tap)
阻抗	8 ohms (in direct/bypass 8Ω setting)
Drivers	76 mm (3 inch) with polypropylene cone, butyl rubber surround, Kapton™ voice coil former, high temperature voice coil, aluminum coupling ring for low distortion and HF extension
输入接口	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
尺寸	196 mm diameter x 138 mm depth from back of baffle (7.7 in diameter x 5.4 in depth)
Ceiling Cutout Size	170 mm (6.7 in) diameter (cardboard cutout template included)
Ceiling Thickness Range	Up to 35 mm (1.4 in) with stock dog-ears. MTC-TCD thickceiling dog-ears available for up to 55 mm (2.2 in) ceiling thicknesses.
Safety Seismic Attachment	One point, top surface
净重量	1.6 kg (3.5 lbs, one speaker)
运输重量	6.7 kg (14.7 lbs, pair in master carton)
随附配件	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-24NC new construction bracket MTC-24MR mud-ring construction bracket MTC-TCD thick-ceiling dog-ears for ceiling thicknesses up to 55 mm (2.2 in, ordering one set = 24 dog-ears for 8 speakers) MTC-48TR tile rail for 1200 mm (4 ft) tile spans
颜色	White or Black
Backcan	formed steel (included "blind-mount")
Baffle/Rim	ABS baffle with UL94-V0 and UL94-5VB flame class fire rating.
Plenum Usage	Yes, backcan included