JBL Control 45CT Pair of Ceiling

JBL Control 45CT

Two-way 5.25" coaxial ceiling loudspeaker designed for applications that can benefit from extremely wide bandwidth and very consistent coverage from a ceiling speaker with a small footprint. 120° broadband pattern control featuring JBL’s Radiation Boundary Integrator (RBI) technology. 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.

FEATURES:

• 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.

SPECIFICATIONS:

Frequency Range (-10 dB) - 55 Hz – 20 kHz
Frequency Response (+/-3 dB) 80 Hz – 17 kHz
Power Capacity - 150 Watts Continuous Program Power
                           75 Watts Continuous Pink Noise
Nominal Sensitivity (2.83V/1m) - 88 dB
Nominal Coverage Angle - 120° conical coverage
Directivity Factor (Q) - 5.6
Directivity Index (DI) - 7.3 dB
Rated Maximum SPL - 107 dB @ 1 m (3.3 ft) average, 113 dB peak
Rated Impedance - 8 ohms (in bypass mode)
Transformer Taps - 60W, 30W, 15W, (& 7.5W @ 70V)
Transformer Insertion Loss - 0.76 dB @ 60W, 0.70 dB @ 30W, 0.61 dB @ 15W, 0.58 dB @ 7.5W
LF Driver  -130 mm (5.25 in) polypropylene-coated paper cone with butyl rubber surround, 25 mm (1                  in) copper voice coil, vented fiberglass resin voice coil former.
HF Driver - 20 mm (0.75 in) soft-dome, neodymium magnet assembly, ferro-fluid cooling, aluminum                     voice coil former.
Input Connectors - 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
Knockouts - 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.
Dimensions - 250 mm (9.9 in) diameter, 239 mm (9.4 in) mounting depth
Cutout Size - 220 mm (8.75 in)
Ceiling Thickness Range - Accommodates tiles / drywall up to 70 mm (2.75 in) thick
Net Weight - 3.9 kg (8.6 lb)
Shipping Weight - 8.6 kg (19.0 lb), pair pack
Included Accessories - 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