JBL Control 322CT 12" High-Output Coaxial Ceiling Loudspeaker
Overview
Description
The JBL Control 322CT 12" High-Output Coaxial Ceiling Loudspeaker delivers exceptional next-generation performance in a coaxial point source design ceiling loudspeaker. The low frequency cone performs as a true 300 mm diameter waveguide for the high frequencies. A unique metal throat transitions seemlessly to the horn to eliminate high frequency beaming which is common among this category of speaker. The result is a coaxial speaker with extremely consistent 90° coverage on a broadband basis.
Component features include a Kevlarreinforced low frequency cone for reliability, well-damped surround for smooth frequency response, high temperature 75 mm voicecoil and a reduced distortion design through saturated-gap magnet geometry. The high efficiency medium-format high compression driver features a radial slot phase plug for a smooth, extended high frequency response, along with a neodymium magnet for low installation weight. The Control 322C and Control 322CT are easy to install. The innovative EZRail feature built into the metal baffle temporarily holds one side of the speaker baffle in place until the installer can affix the baffle to the backcan with screws. The removable multi-pin locking connector, with secure screw-down terminals, allows for pre-wiring the input wires for easy clip-on convenience during installation. The clean, contemporary look of the optional MTC-300SG12 square grille is designed to suit high-end venues, offering a simple, elegant appearance that fits into a wide variety of décors.
The optional, best-in-class, MTC-300BB12 three cubic foot backcan is made of extrathick 16 gauge steel and lined with 12 mm medium density fiberboard to provide the performance of a top quality wood loudspeaker cabinet in a metal backbox form factor.
The transformer version Control 322CT comes with a pre-attached top quality, low saturation 100 Watt multi-tap transformer for use on 70V or 100V distributed speaker lines.
To ensure long life and reliability, Control 322C/CT passes JBL’s 100-hour torture power test. Nobody in the industry has more deminading reliability standards.
Key Features
- Passive Design
- 304mm Woofer with Kevlar-Reinforced Cone
- Medium-Format Compression Driver
- 400W Programme (1600W Peak) Power Capacity
- For 70V/100V Power Amplifiers
Specifications
| System | |
| Frequency Range (-10 dB) | 32 Hz – 20 kHz |
| Frequency Response (±3 dB) | 48 Hz – 19 kHz |
| Coverage Pattern | 90° conical, broadband (Avg 1k - 16kHz) |
| Directivity Factor (Q) | 9 (1k - 16kHz) |
| Directivity Index (DI) | 9.5dB (1k - 16kHz) |
| Long-Term System Power Rating, IEC3 | 400 W (1600 W peak), 2 hrs 250 W (1000 W peak), 100 hrs |
| Sensitivity (2.83V at 1m) | 95 dB4 measured half-space 100 dB5 computed for competitive comparison |
| Maximum SPL6 | 121 dB cont ave (124 dB peak) |
| Crossover Network | 1.4 kHz, 3rd order (18 dB/oct) high-pass plus conjugate to HF, 2nd order low-pass to LF. |
| Transformer Taps | 70V: 100W, 50W, 25W, & 12.5W 100V: 100W, 50W & 25W |
| Transducers | Low Frequency Driver: Kevlar reinforced cone, 75 mm voice coil |
| High Frequency Driver | JBL 2407H neodymium-magnet medium-format compression driver with 37 mm diaphragm. |
| Physical | |
| Tap Connection | (A) Common B) 12.5W at 70V, 25W at 100V C) 25W at 70V, 50W at 100V (D) 50W at 70V, 100W at 100V E) 100W at 70V, n/c at 100V |
| Safety Agency Rating | Suitable for use in air handling spaces per UL1480, UL2043, NFPA90 & NFPA 70 when installed with UL listed backcan such as JBL MTC-300BB12. S7232/UL Lised, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849. |
| Grille Attachment to Baffle | 4 pcs 4 mm machine screws in corners. |
| Dimensions (H x W x D) | 366 x 366 mm square baffle x depth from back of baffle 240 mm. |
| Net Weight | 10 kg |
In The Box
- JBL Control 322CT 12" High-Output Coaxial Ceiling Loudspeaker
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Details
- Product: JBL Control 322CT 12" High-Output Coaxial Ceiling Loudspeaker
- Manufacturer: JBL
- Model: CONTROL322CT
- SKU: CONTROL322CT
- RM Product #: 57781
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