Control 45C/T

Two-Way 5.25" Coaxial Ceiling Loudspeaker

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Two-Way 5.25" Coaxial Ceiling Loudspeaker

The Control 45C/T is a premium inceiling professional loudspeaker designed for applications that can benefit from extremely wide bandwidth and very consistent coverage from a ceiling speaker with a small footprint.

 

特点

  • Extremely consistent 120° broadband pattern control featuring JBL’s exclusive conical Radiation Boundary Integrator® (RBI™) technology.
    • Very consistent, full-range coverage of listening area while providing a small ceiling footprint.
    • Wide, consistent coverage requires fewer speakers, reducing the cost of the installed system without
       sacrificing performance.
  • Coaxial design featuring:
    • 130 mm (5.25 in) polypropylene-coated paper cone with butyl rubber surround.
    • 20 mm (.75 in) soft-dome tweeter on 210 mm (8.25 in) diameter wave guide.
  • Bass extension down to 55 Hz.
  • 8 ohm and 70V/100V operation.
  • Integrated backcan for easy “blind-mount” install. Packaged with grille and tile rails for easy installation.
 

下载

  Version Language Size Uploaded
Data Sheets
Control 45C/T Spec Sheet
version C, updated: 4月30日
  1009.7 KB 4月30日
CAD Drawings
Control 45C/T 3D Drawing
updated: 4月29日
    1.4 MB 4月29日
Control 45C/T 2D Drawing
updated: 4月29日
    220.5 KB 4月29日
Bim Objects
BIM (Revit) Files
updated: 10月22日
    12.4 MB 10月22日
Compliances
    179.3 KB 12月17日
    154.0 KB 10月18日
Software
Distributed System Design (DSD) v3.6.2
version 3.6.2, updated: 1月14日
3.6.2     804.8 KB 1月14日
User Guides
Control 40 Users Guide
updated: 10月23日
    934.1 KB 10月23日
Ease Data
    20.5 MB 7月08日
Control 45C/T EASE File
updated: 4月29日
    121.8 KB 4月29日
Speaker Tunings
    557.0 KB 10月22日
Images
Control 45C/T Grill On
updated: 4月29日
    159.4 KB 4月29日
Control 45C/T Grill Off
updated: 4月29日
    70.2 KB 4月29日

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性能

Frequency Response (-10dB) 55 Hz – 20 kHz
Frequency Response (±3 dB) 80 Hz – 17 kHz
额定功率 IEC System Long-Term Ratings (low-Z direct):
150 Watts Continuous Program Power
75 Watts Continuous Pink Noise (300W peak), 100 hrs

灵敏度

88 dB (1kHz - 16 kHz)
覆盖角度 120° conical, constant directivity
Directivity Factor (Q) 5.6
Directivity Index (DI) 7.3 dB
Maximum SPL (1m) 107 dB (low-impedance, 113 dB peak)
106 dB (top 70V/100V tap)
阻抗 8 ohms (in bypass mode)
变压器抽头 60W, 30W, 15W, (& 7.5 W @ 70V), plus transformer bypass
变压器插入损耗 0.76 dB @ 60W, 0.70 dB @ 30W, 0.61 dB @ 15W, 0.58 dB @ 7.5W
Drivers LF Driver: 130 mm (5.25 in)
HF Driver: 20 mm (0.75 in)
输入连接器 Two removable locking 2-pin connectors with screw-down terminals. Max wire 12 AWG (2.5 mm). Key: 1) + in, 2) - in, A)+ loop thru, B) - loop thru
敲落孔 Two (top, and side)
Safety Agency Suitable for use in air handling spaces per UL1480 Speakers for Fire Alarm, Emergency and Commercial and Professional Use, complies with UL-2043 Fire Tests for Heat and Visible Smoke Release for Discrete Products, CUL, NFPA-70, NFPA- 90A Installation of Air Conditioning and Ventilation Systems. In accordance with the requirements of IEC60849/EN60849.

尺寸

250 mm (9.9 in) diameter, 239 mm (9.4 in) mounting depth
Ceiling Cutout Size 220 mm (8.75 in)
Ceiling Thickness Range Accommodates tiles / drywall up to 70 mm (2.75 in) thick
净重量 3.9 kg (8.6 lb)

运输重量

8.6 kg (19.0 lb), pair pack

随附配件

C-ring support backing plate, 2 tile support rails (fits both 2 x 4 ft or 600 x 1200 mm tiles), press-in grille, knockout strain relief, cutout template, paint shield, 2 removable locking multi-pin connectors.
Optional Accessories MTC-26NC New Construction Bracket MTC-26MR Mud Ring Construction Bracket
颜色 White
Backcan formed steel (included "blind-mount")
Baffle/Rim ABS baffle with UL94-V0 flame class fire rating.
Plenum Usage Yes, backcan included

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