Control 424C/T
4" CRBI™-Equipped Two-Way Coaxial Ceiling Loudspeaker
The JBL Control 424C/T is a two-way coaxial ceiling loudspeaker, featuring a 4” woofer and integrated enclosure that is ideal for installation in most ceiling plenum spaces. Integrated CRBI™ technology provides 130° of consistent, full, rich sound to the listening area. A full-face magnetic grille blends seamlessly with modern decors and optional black and square grilles are available. Mechanical improvements include redesigned terminal covers with top and side cable entry ports and an extremely reliable new dogear design that works with a wide range of ceiling thicknesses. The JBL Control 424C/T includes a transformer to support both 70V/100V and low impedance applications.
- Coaxially mounted 100 mm (4 in) woofer and 19 mm (0.75 in) soft-dome tweeter
- Integrated enclosure that is ideal for installation in most ceiling plenum spaces
- CRBI™ technology for consistent 130° coverage across the listening area
- Built-in 70V/100V multi-tap transformer, plus 16-ohm direct input
- Full-face, easily paintable magnetic grilles
- Top and side exit cable entry options
- Robust and adaptable dogears for wide range of ceiling thicknesses
- IP33 rated
| Frequency Range (-10 dB) | 75 Hz – 18 kHz |
| Power Capacity | 120 W Continuous Program (2 hrs) 60 W (240 W Peak), Continuous Pink Noise (2 hrs) 40 W (160 W Peak) Continuous Pink Noise Power (100 hrs) |
| Sensitivity | 85 dB |
| Coverage Angle | 130° conical |
| Maximum SPL (1m) | 103 dB continuous pink noise (109 dB peak) |
| Nominal Impedance | 16 ohms |
| Transformer Taps | 70 V: 30 W, 15 W, 7.5 W & 3.7 W 100 V: 30 W, 15 W, 7.5 W |
| LF Driver | 100 mm (4 in) |
| HF Driver | 19 mm (0.75 in) |
| Dimensions | 182 mm (7.2 in) H x 196 mm (7.7 in) dia. 173 mm (6.8 in) from bottom of ceiling tile to top of backcan (with wire exit positioned on side of backcan). |
| Ceiling Cutout Size | 168 mm (6.6 in) |
| Safety Agency Rating | Suitable for use in air handling spaces per UL1480A, UL2043, NFPA90 & NFPA70, S7232/UL Listing, Speakers for Commercial and Professional Use. Listed per CSA C22.2, no. 205 Signal Equipment. In accordance with IEC60849/ EN60849. |
| Environmental | Exceeds Mil Spec 810H for humidity, salt spray, temperature & UV. IP33 rating per EN/IEC 60529 against solid object and water ingress. Compliant with RoHS2 per EN/IEC63000. Operating temperature 0°C to 45°C |
| Optional Accessories | JBL-MTC-424BG black (RAL9004) magnetic round grille JBL-MTC-424SG white (RAL9003) magnetic square grille JBL-MTC-424NC new construction bracket JBL-MTC-424MR mud-ring construction bracket |
| Colour | Stock grille is white (RAL9003), paintable. |
| Net Weight (each) | 2.8 kg (6.2 lbs) |
| Shipping Weight (pair packed in carton) | 10.5 kg (23.1 lbs) |
| SKU Numbers | JBL-C424C/T |
| SKU | Image | Name | Colour/description |
|---|---|---|---|
| JBL2155 |  | Control 424C/T | |
| JBL2164 |  | MTC-424 Black Round Grille | Black Round Grille |
| JBL2165 | | MTC-424 Mud Ring | Mud Ring |
| JBL2166 | | MTC-424 New Construction Bracket | Construction Bracket |
| JBL2167 |  | MTC-424 Square White Grille | Square White Grille |
Sourcing Our Professional Products
Sound Technology’s professional audio products are specified and supplied by leading resellers and integrators throughout the country, together with a select number of trade distributors.
Trade Customers
If you are a trade customer please call Sound Technology Ltd on +44(0)1462 480000 for more information or call one of our sub-distributors listed below.
Trade Sub-distributors
JBL Control 419CS/T
8" Ceiling Subwoofer
RRP ex VAT: £435.00
SKU: JBL2154
The JBL Control 419CS/T is a ceiling subwoofer, featuring an 8” woofer and integrated enclosure for installation in most ceiling plenum spaces. When you need to extend low-end performance, the Control C419CS/T integrates seamlessly with Control 400 Series full-range models to significantly extend low-frequency bass output. A full-face magnetic grille blends seamlessly with modern decors and optional black and square grilles are available. Mechanical improvements include redesigned terminal covers with top and side cable entry ports and an extremely reliable new dogear design that works with…
View details
JBL Control 424LP
4" CRBI™-Equipped Two-Way Coaxial Ceiling Loudspeaker with Low-Profile Enclosure
SKU: JBL2156
The JBL Control 424LP is a two-way coaxial ceiling loudspeaker, featuring a 4” woofer and a low-profile enclosure that is ideal for applications where ceiling plenum space is restricted. Integrated CRBI™ technology provides 130° of consistent, full, rich sound character that closely matches that of the Control 424C/T. A full-face magnetic grille blends seamlessly with modern decors and optional black and square grilles are available. Mechanical improvements include redesigned terminal covers with top and side cable entry ports and an extremely reliable new dogear design that works with a…
View details
JBL Control 426C/T
6.5" CRBI™-Equipped Two-Way Coaxial Ceiling Loudspeaker
SKU: JBL2157
The JBL Control 426C/T is a two-way coaxial ceiling loudspeaker, featuring a 6.5” woofer and integrated enclosure that is ideal for installation in most ceiling plenum spaces. Integrated CRBI™ technology provides 110° of consistent, full, rich sound to the listening area. A full-face magnetic grille blends seamlessly with modern decors and optional black and square grilles are available. Mechanical improvements include redesigned terminal covers with top and side cable entry ports and an extremely reliable new dogear design that works with a wide range of ceiling thicknesses. The JBL…
View details
JBL Control 426C/T-LS
6.5" CRBI™-Equipped Two-Way Coaxial Ceiling Loudspeaker for Life Safety Applications
SKU: JBL2158
The JBL Control 426C/T-LS is a two-way coaxial ceiling loudspeaker, featuring a 6.5” woofer and integrated enclosure that is ideal for installation in most ceiling plenum spaces. Certified to the UL1480 Standard, the Control 426C/T-LS is suitable for life safety applications. Integrated CRBI™ technology provides 110° of consistent, full, rich sound to the listening area. A full-face magnetic grille blends seamlessly with modern decors and optional black and square grilles are available. Mechanical improvements include redesigned terminal covers with top and side cable entry ports and an…
View details
JBL Control 426LP
6.5" CRBI™-Equipped Two-Way Coaxial Ceiling Loudspeaker with Low-Profile Enclosure
SKU: JBL2159
The JBL Control 426LP is a two-way coaxial ceiling loudspeaker, featuring a 6.5” woofer and a low-profile enclosure that is ideal for applications where ceiling plenum space is restricted. Integrated CRBI™ technology provides 110° of consistent, full, rich sound character that closely matches that of the Control 426C/T. A full-face magnetic grille blends seamlessly with modern decors and optional black and square grilles are available. Mechanical improvements include redesigned terminal covers with top and side cable entry ports and an extremely reliable new dogear design that works with…
View details