Control 47HC

High Ceiling Loudspeaker

较大的图像

High Ceiling Loudspeaker

The Control 47HC features a narrow 75° coverage pattern ideal for use in highly reverberant spaces and high ceiling applications. This focused pattern helps minimize sound reflecting off of room surfaces as well as, time arrival anomalies from adjacent loudspeakers resulting in improved speech intelligibility. The Control 47HC features the same sonic character the Control 47C/T and is ideal for busy transit centers or large convention center spaces.

特点

  • Well-Defined Narrow Coverage Pattern, Ideal for High Ceilings
  • Provides Improved Sound Quality/Intelligibility in Reverberant Spaces
  • Proprietary Conical RBI® Technology for Consistent Pattern Control
  • Elegant design fits any décor

下载

  Version Language Size Uploaded
Specifications
Control 47HC Spec Sheet
updated: 4月29日
    296.6 KB 4月29日
Manuals
Ceiling Speaker Accessory Guide
updated: 10月18日
    126.9 KB 10月18日
Brochures
Control 40 Brochure
updated: 9月26日
    716.0 KB 9月26日
CAD Drawings
Control 40CS/T, 47HC 2D Drawing
updated: 10月09日
    185.1 KB 10月09日
Control 40CS/T, 47HC 3D Drawing
updated: 10月09日
    1.6 MB 10月09日
Control 47HC & 40CST 2D Drawing
updated: 10月31日
    185.1 KB 10月31日
Control 47HC & 40CST 3D Drawing
updated: 10月31日
    1.6 MB 10月31日
Bim Objects
BIM (Revit) Files
updated: 10月22日
    12.4 MB 10月22日
Compliances
    154.0 KB 10月18日
    179.3 KB 12月17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: 4月29日
    934.1 KB 4月29日
Ease Data
    20.5 MB 7月08日
Images
Control 47HC 04
updated: 4月29日
    42.2 KB 4月29日
Control 47HC 03
updated: 4月29日
    44.6 KB 4月29日
Control 47HC 02
updated: 4月29日
    145.7 KB 4月29日
Control 47HC 01
updated: 4月29日
    49.7 KB 4月29日
Control 47HC HiRes
updated: 4月29日
    326.7 KB 4月29日
Speaker Tunings
    557.0 KB 10月22日

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.

性能

频率范围 55 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

93 dB (1kHz - 16 kHz)
变压器抽头 60 W, 30 W, 15 W, (& 7.5 W @ 70 V), plus transformer bypass
覆盖角度 75° conical, constant directivity
阻抗 8 ohms (in bypass mode)
Drivers LF Driver: 165 mm (6.5 in) HF Driver: 25 mm (1 in)
输入连接器 Two removeable locking 2-pin connectors with screwdown terminals.

随附配件

C-rings, tile rails, paint shield, cutout template, Grille
Suspension Tabs Three, on top panel
Dimensions (Diameter x Depth) 332mm Diameter x 351mm Diameter Depth (13.1 in x 13.8 in)
Maximum SPL (1m) 112 dB (low-impedance, 118 dB peak) 111 dB (top 70V/100V tap)
颜色 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 ABS baffle with UL94-V0 flame class fire rating.
Ceiling Cutout Size 307 mm Diameter (12.1 in) diameter (cardboard cutout template included)
Optional Accessories MTC-19NC New Construction Bracket MTC-19MR Mud Ring Construction Bracket
Plenum Usage Yes, backcan included

Accessories

MTC-48TRx12 | Tile Rail for 4' x 4' Ceiling Tiles
MTC-48TRx12 Main photo
较大的图像

Tile Rail for 4' x 4' Ceiling Tiles

MTC-48TRx12 is an accessory tile rail for installing many of JBL’s ceiling loudspeakers into 4 ft by 4 ft
(1200 x 1200 mm; 48 x 48 inch) ceiling tiles in suspended ceiling applications.

  • Can be used with any JBL ceiling speakers having the C-ring/tile-rail mounting system.
    Includes (at product release):
    • Control 24C/CT Micro & 24CT MicroPlus
    • Control 24C/CT, 26C/CT, 19CS/CST
    • Control 47C/T, 47LP, 47HC, 40CS/T, 42C
    • Control 226C/T
    • 8124/8128
    • Not for JBL speakers that install with tile bridges (such as CSS Series, 8138, C227C/CT, C300 Series models). Check with JBL Professional Customer Service for most up-to-date compatibility list.
  • Inverted V-groove provides support to the tile rail grid in case of tile failure while reducing vibration transfer to – and rattling from – ceiling tile grid system.
  • 1.2 mm (0.05 in) metal thickness provides the additional support required by the long span.
  • Multiple C-ring mounting holes. Additional hole locations drillable by installer.
  • One MTC-48TRx12 is a pack of 12 tile rails, enough for 6 speakers (2 per speaker).

Documentation

支援/最常见问题