Description
The JBL Control 312CS is a high-performance ceiling subwoofer designed to extend low-frequency bass response in professional and commercial audio installations. It is an excellent addition to JBL Control 321, Control 322, and Control 328 loudspeaker systems, as well as any full-range loudspeaker system that requires powerful bass enhancement.
The Control 312CS features a 300 mm / 12-inch Kevlar-reinforced subwoofer driver with a 75 mm / 3-inch voice coil, providing high power handling and strong SPL capability. With its clean, contemporary grille design and optional back box, it is suitable for installed sound applications where deep bass performance and reliable operation are required.
More Information
Key Features
- High-performance ceiling subwoofer
- Ideal for use with JBL Control 321, 322, and 328 loudspeaker systems
- Suitable for full-range systems requiring extended bass response
- 300 mm / 12 in Kevlar-reinforced subwoofer driver
- 75 mm / 3 in voice coil
- High power handling of 400 W
- High sensitivity for strong SPL output
- Clean and contemporary grille design
- Optional back box available
- Omnidirectional coverage
- Suitable for plenum use with accessory backcan
- Designed for professional and commercial audio installations
Technical Specification
- Model: JBL Control 312CS
- System Type: Ceiling subwoofer
- Frequency Range ±3 dB: 34 Hz – 3.5 kHz
- Frequency Range -10 dB: 30 Hz – 4.5 kHz
- Sensitivity:
- 99 dB in ceiling near corner
- 93 dB in center of ceiling
- Maximum SPL:
- 125 dB low-impedance, 131 dB peak, center of ceiling
- 119 dB low-impedance, 125 dB peak, near corner
- 121 dB with optional MTC-300T150 70V/100V transformer, center of ceiling
- 114 dB with optional MTC-300T150 70V/100V transformer, near corner
- Impedance: 8 ohms
- Power Rating:
- 400 W continuous pink noise, 1000 W peak, 2 hrs
- 250 W continuous pink noise, 600 W peak, 100 hrs
- Input Connectors: Screw locking barrier strip for bare wire
- Driver: 300 mm / 12 in subwoofer
- Coverage Angle: Omnidirectional
- Color: White
- Backcan: Formed steel, wood-lined, accessory
- Baffle / Rim: Metal, driver pre-mounted to baffle, ported
- Ceiling Cutout Size: 378 × 378 mm / 14.9 × 14.9 in for MTC-300BB12 backcan
- Plenum Usage: Yes, with accessory backcan
