Pair Low-Profile Version of C47D/T Featuring RBI Technology

Manufacturer: JBL
Category: Speakers
Availability: Call
MSRP: $612.28

The Control 47LP is a premium in-ceiling professional loudspeaker designed for applications that require extremely wide bandwidth along with very consistent coverage.

Featuring JBL's exclusive conical Radiation Boundary Integrator (RBI), the RBI provides a large waveguide for the tweeter while low-frequency sound projects through specially-designed apertures in the RBI, allowing for a seamless integration of coverage between the two coaxially-mounted drivers. The result is extremely consistent sound character with very little variation throughout the listening space. The wide coverage allows for the use of fewer loudspeakers compared to speakers with less consistent coverage control, while at the same time providing better coverage of the area.

  • Crossover Type: 2-way
  • RMS Output Power: 75 W
  • PMPO Output Power: 150 W
  • Woofer Driver Size: 6.50"
  • Woofer Driver Material: Polypropylene
  • Tweeter Driver Size: 1"
  • Tweeter Driver Material: Dome
  • Minimum Frequency Response: 68 Hz
  • Maximum Frequency Response: 20 kHz
  • Sensitivity: 91 dB
  • Impedance: 8 Ohm
  • Form Factor: In-ceiling
  • Depth: 5.60"
  • Diameter: 12"
  • Weight (Approximate): 9.50 lb
  • Limited Warranty: 5 Year
General Information
ManufacturerHarman International Industries, Inc
Manufacturer Part NumberCONTROL 47LP
Manufacturer Website Address
Brand NameJBL
Product LineControl
Product Model47LP
Product NameControl 47LP Speaker
Product TypeSpeaker
Technical Information
Crossover Type2-way
RMS Output Power75 W
PMPO Output Power150 W
Driver Type1" Dome Tweeter
6.50" Polypropylene Woofer
Minimum Frequency Response68 Hz
Maximum Frequency Response20 kHz
Impedance8 Ohm
Sound Pressure Level116 dB
Sensitivity91 dB
Physical Characteristics
Butyl Rubber
Package Contents
  • Control 47LP Speaker
  • C-ring Support Backing Plate
  • 2 x Tile Support Rails
  • Grill
  • Knockout Strain Relief
  • Cutout Template
  • Paint Shield
  • 2 x Removable Locking Multi-pin Connectors
Certifications & Standards
  • UL1480
  • UL2043
  • NFPA90
  • NFPA 70. S7232/UL
  • UL1876
  • IEC60849/EN60849
Limited Warranty5 Year