JBL Professional 47HC Manuel D’Utilisation

440921-004

8500 Balboa Boulevard

Northridge, CA 91329  USA

Visit us online at www.jblpro.com

09/08  

 

Frequency Range (-10 dB)1:  30 Hz - 300 Hz

 Frequency Response (± 3 dB) 1:  50 Hz - 180 Hz
 

Power Capacity 2:  200 Watts Continuous Program Power

 

  100 Watts Continuous Pink Noise

 Nominal Sensitivity (2.83V/1m)1:  95 dB (near corner), 89 dB (center of ceiling)
 

Rated Maximum SPL:  109 dB @ 1 m (3.3 ft) average, 115 dB peak (center of ceiling)

 

Rated Impedance:  8 

Ω  (in bypass mode)

 

Transformer Taps:  80W 40W, 20W, (& 10W @ 70V)

 

Driver:   200mm (8 in) with polypropylene cone, butyl rubber surround,  

 

 

 

 

 

  copper-clad coil, vented aluminum former.

 

Input Connectors:  Six removeable 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

 

  Satellite Key: Sat 1 - Satellite 1, Sat 2 - Satellite 2, Sat 3 - Satellite 3, Sat 4 - Satellite 4,  

 

 

Knockouts:  Two (top and side)

 

Safety Agency:  Designed for the requirements of use in air handling spaces per UL1480, 

 

  UL2043, NFPA90, NFPA70A, and in accordance with the requirements of IEC60849/EN60849

 

Dimensions:  Ø 346 mm (13.6 in) 

diameter

 x 346 mm (13.6 in) mounting depth

 

Cutout Size:  307 mm (12.1 in)

 

Ceiling Thickness Range:  Accommodates tiles / drywall up 

to 70 mm (2.75 inches) thick

 

Net 

Weight:  8.1 kg (17.9 lbs)

 

Included Accessories:  

press-in grille, 

C-ring support backing plate, 2 tile support rails, knockout strain relief, 

 

  cutout template, paint shield

 

Optional Accessories :   MTC-Rail Tile Rails, for use with Control 42C 

 

  MTC-42NC New Construction Bracket, for use with Control 42C

  

  MTC-42MR Mud Ring Construction Bracket, for use with Control 42C 

 

 

   MTC-47NC New Construction Bracket, for use with Control 47C/T & Control 47LP

  

  MTC-47MR Mud Ring Construction Bracket, for use with Control 47C/T & Control 47LP

 

  MTC-19NC New Construction Bracket, for use with Control 47HC & Control 40CS/T

  

  MTC-19MR Mud Ring Construction Bracket, for use with Control 47HC & Control 40CS/T 

 

1

 In half space (in ceiling)

2

 IEC standard, full bandwidth pink noise with 6 dB crest factor

3

 Average 1 kHz to 16 kHz

JBL continually engages in research related to product improvement.  Changes introduced into existing products without notice are an expression of that philosophy.