Control 45C/T

Two-Way 5.25" Coaxial Ceiling Loudspeaker

Control 45C/T
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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.
 

Downloads

  Version Language Size Uploaded
Data Sheets
file type icon Control 45C/T Spec Sheet
version C, updated: เม.ย. 2020
  1010 กิโลไบต์ เม.ย. 2020
Brochures
file type icon Control Contractor Brochure (2024)
en version E, updated: มี.ค. 2024
en  14.2 เมกะไบต์ มี.ค. 2024
CAD Drawings
file type icon Control 45C/T 3D Drawing
updated: เม.ย. 2019
    1.38 เมกะไบต์ เม.ย. 2019
file type icon Control 45C/T 2D Drawing
updated: เม.ย. 2019
    221 กิโลไบต์ เม.ย. 2019
Compliances
file type icon JBL Control Series Passive Speakers DoC
updated: ธ.ค. 2019
    179 กิโลไบต์ ธ.ค. 2019
file type icon Control 40 Series Declaration of Conformity
updated: ต.ค. 2019
    154 กิโลไบต์ ต.ค. 2019
Software
platform icon Distributed System Design (DSD)
version 3.7, updated: พ.ย. 2023
3.7     1.07 เมกะไบต์ พ.ย. 2023
User Guides
file type icon Control 40 Users Guide
updated: ต.ค. 2020
    934 กิโลไบต์ ต.ค. 2020
Ease Data
file type icon Authorized EASE ADDRESS files
updated: ส.ค. 2021
    1.17 เมกะไบต์ ส.ค. 2021
file type icon Full EASE ADDRESS Software with JBL Speaker Data
version A, updated: ธ.ค. 2021
  11.5 เมกะไบต์ ธ.ค. 2021
file type icon Ease SPK/DLL Files - Full JBL Pro Line
updated: มี.ค. 2022
    21 เมกะไบต์ มี.ค. 2022
file type icon Control 45C/T EASE File
updated: เม.ย. 2019
    122 กิโลไบต์ เม.ย. 2019
Technical Papers
file type icon C40 RBI White Paper
en updated: ส.ค. 2021
  en  1.02 เมกะไบต์ ส.ค. 2021
Accessories
file type icon MTC-CS-Teth1 Press-In Grille Safety Tether
updated: ก.ย. 2021
    204 กิโลไบต์ ก.ย. 2021
Speaker Tunings
file type icon Commercial, CBT, and AWC Tunings 220616
version A, updated: พ.ค. 2023
  557 กิโลไบต์ พ.ค. 2023
Images
file type icon Control 45C/T Grill On
updated: เม.ย. 2019
    159 กิโลไบต์ เม.ย. 2019
file type icon Control 45C/T Grill Off
updated: เม.ย. 2019
    70.2 กิโลไบต์ เม.ย. 2019

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Parts & Service

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

News

Support/FAQs

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Control 45C/T

Two-Way 5.25" Coaxial Ceiling Loudspeaker