Control 312CS
JBL

High-Output 12 in. In-Ceiling Subwoofer Loudspeaker

Control 312CS는12인치 서브우퍼 실링 스피커로서 고급 음질의 실현을 목적으로 디자인된 인-실링 스피커 시스템입니다. 확장 된 저음 응답이 필요한 스피커 시스템에 추가로 풍부한 저음역대를 전달 할 수 있게 해주며, 연결이 자유로운 커넥터가 부착되어 있어 설치가 쉽고, 선택 가능한 액세서리를 통해 용도에 맞는 시스템을 구성할 수 있습니다.

• 12인치 서브우퍼 드라이버 장착

• 400와트의 높은 전력 처리

• 선택 가능한 액세서리 제공 (옵션)

• 커넥터 부착의 편리성

Frequency Range (±3 dB)34 Hz – 3.5 kHz
Sensitivity99 dB in ceiling near corner, 93 dB in center of ceiling
Frequency Response (-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)
Impedance8 ohms
Power RatingAES 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
Input ConnectorsScrew locking barrier strip for bare wire
Drivers300 mm (12 in) subwoofer
ColorWhite
Safety AgencySuitable 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.
Backcanformed steel (wood-lined; accessory)
Baffle/RimMetal, driver pre-mounted to baffle, ported.
Ceiling Cutout Size378 x 378 mm (14.9 x 14.9 in) (for MTC-300BB12 backcan)
Included AccessoriesPorted baffle pre-attached.
Optional AccessoriesMTC-300SG12 Grille, square contoured, white. MTC-300BB12 Backbox, 80 liters (3 cubic feet)
Plenum UsageYes, with accessory backcan
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