Control 45C/T

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.

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 (-10dB): 55 Hz – 20 kHz

Frequency Response (±3 dB): 80 Hz – 17 kHz

Power Rating:

• IEC System Long-Term Ratings (low-Z direct):
• 150 Watts Continuous Program Power
• 75 Watts Continuous Pink Noise (300W peak), 100 hrs

Sensitivity: 88 dB (1kHz - 16 kHz)

Coverage Angle: 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)

Impedance: 8 ohms (in bypass mode)

Transformer Taps: 60W, 30W, 15W, (& 7.5 W @ 70V), plus transformer bypass

Transformer Insertion Loss: 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)

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

Ceiling 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

Color: White

Backcan: formed steel (included "blind-mount")

Baffle/Rim: ABS baffle with UL94-V0 flame class fire rating.

Plenum Usage: Yes, backcan included