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PRODUCT

Control 12C-VA
JBL

3" Compact Ceiling Loudspeaker for EN54-24 Application/
EN 54-24 Compliant for Life Safety Applications

Control 12C-VA는 컴팩트 실링 스피커로서 카페, 공항, 리셉션 룸, 라운지, 컨벤션센터, 호텔, 교육공간 등에 사용하기에 적합합니다. 70V / 100V에서 넓은 대역폭과 커버리지를 제공하며 손쉬운 천정 설치가 가능합니다.

• 3인치 LF드라이버

• 20와트의 출력

• 120의 커버리지 범위 

• 70V/100V에서 15W 멀티탭 

 

Frequency Response (-10dB)68 Hz – 17 kHz
Frequency Response (±3 dB)95 Hz – 15 kHz
Power Capacity (at low-Z)IEC System Long-Term Ratings (low-Z direct):
40 Watts Continuous Program Power
20 Watts Continuous Pink Noise (80W peak), 100 hr
Rated Noise Power15W (15W tap)
Rated Noise Voltage70V/100V (with 70V/100V tap settings)
Sensitivity84 dB (1kHz - 16 kHz)
EN54 Sensitivity (@ 4m)72 dB (per EN54-24 spectrum and measurement conditions at 4 meters.)
Coverage Angle130° conical coverage (1 kHz - 16 kHz)
Coverage Angels(by Frequency)Conical (Vertical & Horizontal)500 Hz: 180°1000 Hz: 175°2000 Hz: 170°4000 Hz: 160°
Reference AxisSpecification and measurement reference is directly on-axis vertically and horizontally, directly below the speaker as speaker it is installed in the horizontal ceiling plane
Directivity Factor (Q)9.8
Directivity Index (DI)7.4 dB
Maximum SPL (1m)97 dB (low-impedance, 103 dB peak)
94 dB (top 70V/100 tap)
EN54: 84 dB (4m, top 70/100V tap)
Impedance8 ohms (in direct/bypass setting)
Transformer Taps15W, 7.5W, 3.8W @ 70V or 100V (plus 1.9W @ 70V only)
FuseThermal Fuse, open temperature 152 degrees C, Rating >= 10A @ 250VAC
Drivers76 mm (3 inch) with polypropylene cone, butyl rubber surround, anodized aluminum voice coil former, high temperature voice coil
ConnectionsInput +, Input -, Earth (connected to backcan). Ceramic block with brass inserts (3.2 mm/0.126 in opening), accommodates 2.5 sq mm / 12 AWG wire.
Gland Nut/Strain ReliefAccommodates round jacketed cables 4.0 mm (0.16 in) through 9.0 mm (0.36 in)
MaterialsABS baffle with UL94-V0 and UL94-5VB flame class fire rating; Zinc-plated steel backcan
Safety AgencyEN54-24:2008 certified Type A (Certificate No. 0359-CPR-00485); Compliant with BS5839/8; UL1480, UL2043, NFPA90 & NFPA70; Suitable for use in air handling spaces, Signaling Speaker; rated IP-21 per IEC529/60529; Transformer UL registered per UL1876; ROHS, C-tick N108, CE compliant; Baffle meets UL94-V0 and UL94-5VB flammability rating; In accordance with IEC60849/ EN60849 systems
Dimensions (H x W x D)196 mm diameter x 174 mm from back of baffle to back of gland nut (7.7 in diameter x 6.9 in in depth)
Ceiling Cutout SizeCircular cutout with 170 mm (6.7 in) diameter (cardboard cutout template included)
Ceiling Thickness RangeUp to 35 mm (1.4 in) with stock dog-ears. MTC-TCD thickceiling dog-ears available for up to 55 mm (2.2 in) ceiling thicknesses
Safety Seismic AttachmentOne point, top surface
Net Weight1.6 kg (3.5 lbs, one speaker)
Shipping Weight6.7 kg (14.7 lbs, pair in master carton)
Included AccessoriesC-ring support backing plate, 2 tile support rails (for 2 ft or 600 mm tile spans; optional MTC-48TR extension available for larger 4 ft or 1200 mm tile spans), cutout template, paint shield, grille
Optional AccessoriesMTC-12WG high humidity grille MTC-24NC new construction bracket MTC-24MR mud-ring construction bracket MTC-TCD thick-ceiling dog-ears for ceiling thicknesses up to 55 mm (2.2 in, ordering one set = 24 dogears for 8 speakers) MTC-48TR tile rail for 1200 mm (4 ft) tile spans
Input ConnectorsCeramic block with brass inserts
ColorWhite
Backcanformed steel (included "blind-mount")
Baffle/RimABS baffle with UL94-V0 and UL94-5VB flame class fire rating.
Plenum UsageYes, backcan included

 

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