JBL Professional Control 312CS

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High-Output 12 in. In-Ceiling Subwoofer Loudspeaker

Control 312CS is an excellent addition to JBL Control 321, 322 and 328 loudspeaker systems, or any fullrange loudspeaker system that requires extended bass response.

特点

Kevlar-reinforced 300 mm (12 inch) subwoofer driver woofer with 75 mm (3 inch) voice-coil.
High power handling of 400 Watts with high sensitivity provides high SPL capability.
Clean, contemporary grille and optional back box available.

下载

	Version	Language	Size	Uploaded
Specifications
Control 312CS Spec Sheet updated: 4月29日			195.2 KB	4月29日
Manuals
Ratio Guide for Control 312CS Subwoofers (18k) updated: 10月22日			18.0 KB	10月22日
Ceiling Speaker Accessory Guide updated: 10月18日			126.9 KB	10月18日
Brochures
Control 300 Brochure updated: 4月29日			2.9 MB	4月29日
CAD Drawings
Control 300 Ceiling Speakers updated: 10月18日			1.4 MB	10月18日
Compliances
Control 300 Series Declaration of Conformity updated: 10月18日			92.7 KB	10月18日
JBL Control Series Passive Speakers DoC updated: 12月17日			179.3 KB	12月17日
Software
CSC Ceiling Speaker Configurator Operating Instruction updated: 10月18日			133.6 KB	10月18日

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Parts & Service

性能

频率响应(±3 dB)	34 Hz – 3.5 kHz
灵敏度	99 dB in ceiling near corner, 93 dB in center of ceiling
频率范围 (-10dB)	30 Hz – 4.5 kHz
Maximum SPL (1m)	125 dB (low-impedance, 131 dB peak, center of ceiling) 119 dB (low-impedance, 125 dB peak near corner) 121 dB (optional MTC-300T150 70V/100V transformer, center of ceiling) 114 dB (optional MTC-300T150 70V/100V transformer, near corner)
阻抗	8 ohms
额定功率	AES Long-Term System Power Rating: 400 W continuous pink noise (1000 W peak), 2 hrs 250 W continuous pink noise (600 W peak), 100 hrs
输入接口	Screw locking barrier strip for bare wire
Drivers	300 mm (12 in) subwoofer
颜色	White
Safety Agency	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 Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849.
Backcan	formed steel (wood-lined; accessory)
Baffle/Rim	Metal, driver pre-mounted to baffle, ported.
Ceiling Cutout Size	378 x 378 mm (14.9 x 14.9 in) (for MTC-300BB12 backcan)
随附配件	Ported baffle pre-attached.
Optional Accessories	MTC-300SG12 Grille, square contoured, white. MTC-300BB12 Backbox, 80 liters (3 cubic feet)
Plenum Usage	Yes, with accessory backcan

accessories

MTC-300BB12 | 3 Cubic Ft. Backbox for Control 300 Series 12 in. Drivers

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3 Cubic Ft. Backbox for Control 300 Series 12 in. Drivers

Professional Series

Extra-thick 16 gauge metal construction.
Lined with 12 mm (½ inch) thick MDF to eliminate resonances and to provide extra bass response.
Knockouts on top and all four sides.
Dual mounting system for baffle.
Mounting platform for an optional high-power 70V/100V transformer.

Documentation

MTC-300BB12 Spec Sheet [2.5 MB]
Accessing the Conduit Knockouts [115.6 KB]
Control 300 Ceiling Speaker Backboxes / Backcans [1.1 MB]
Control 300 Ceiling Speakers [1.4 MB]
JBL Brackets [151.9 KB]
Brackets Declaration of Conformity [141.4 KB]

MTC-300SG12 | Square Grille for Control 300 Series 12 in. Drivers

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Square Grille for Control 300 Series 12 in. Drivers

Professional Series

Rugged 19 gauge metal construction for enduring reliability.
Sculpted design for an elegant appearance and perfect for any decor or architectural setting.
Zinc underplating provides a rust and scratch resistant surface for years of maintenance free wear.
Powder coat final finish minimizes scratching and can easily be repainted to match any room color.