JBL Professional Control 19CST

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低调的天花板嵌入式扬声器 Control 19CST 拥有先进的专有技术，可以生成强劲的低音。

独有的 Nested Chamber™ 设计和 Linear Dynamic Aperture™ 导音管
组件：高振幅 200 毫米（8 英寸）单元
随附有网罩、后盖和铺轨，便于快速安装和存放。
轻松安装设备并连接线缆。

下载

	Version	Language	Size	Uploaded
Data Sheets
Control 19CS/CST Spec Sheet version B, updated: 10月 2020	B		512.2 KB	10月 2020
Manuals
MTC-TCD Thick-Ceiling Dogear updated: 10月 2019			41.7 KB	10月 2019
Ceiling Speaker Application Guide updated: 10月 2019			492.5 KB	10月 2019
Ceiling Speaker Accessory Guide updated: 10月 2019			126.9 KB	10月 2019
BIM Objects
CONTROL 19CS BIM Object updated: 8月 2019				8月 2019
Compliances
JBL Control Series Passive Speakers DoC updated: 12月 2019			179.3 KB	12月 2019
Control 19CS/CST Declaration of Conformity updated: 10月 2019			144.7 KB	10月 2019
Software
Ceiling Subwoofer Worksheet updated: 11月 2020			13.4 KB	11月 2020
Owner's Manuals
Control 19CS/CST Manual updated: 10月 2020			385.8 KB	10月 2020
Speaker Tunings
Commercial, CBT, and AWC Tunings 220616 version A, updated: 5月 2023	A		557.0 KB	5月 2023
Install Guides
Guide to Business Music updated: 10月 2020			52.4 KB	10月 2020
CC Ceiling Speakers: Myth versus Reality updated: 10月 2020			23.9 KB	10月 2020
Accessories
MTC-CS-Teth1 Press-In Grille Safety Tether updated: 9月 2021			203.7 KB	9月 2021

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Parts & Service

性能

频率范围	42 Hz - 200 Hz
额定功率	See transformer taps
变压器抽头	75W, 30W, 15W (& 7.5W @ 70V)
覆盖角度	180° conical
Maximum SPL (1m)	108 dB (70V/100V, center of ceiling) 114 dB (70V/100V, near corner)
标称阻抗	8 ohms
Drivers	200 mm (8.0 in) subwoofer
音箱材料	Backcan: Formed steel Baffle/Rim: Medium impact polystyrene, fire rated UL94V-0
输入接口	Removable locking connector with screw-down terminals.
Safety Agency	Suitable for use in air handling spaces per UL1480, UL2043, NFPA90 & NFPA 70. S7232/UL Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849.
Outside Dimensions (H x Dia)	345 x 345 mm (13.6 x 13.6 in) 318 mm (12.5 in) front of ceiling tile to back of backcan
Ceiling Cutout Size	305 mm (12.0 in) diameter (cardboard cutout template included)
Net Weight (each)	6.3 kg (14 lb)
Shipping Weight (pair)	14.3 kg (32 lb)
随附配件	C-shaped support backing plate 2 tile support rails (fits both 2 x 4 ft or 600 x 1200 mm tiles) Cutout template Paint shield Removable locking wiring connector
灵敏度	95 dB SPL in ceiling near corner, 89 dB in center of ceiling
颜色	White
Backcan	formed steel (included "blind-mount")
Baffle/Rim	Medium impact polystyrene, fire rated UL94V-0
Plenum Usage	Yes, backcan included

accessories

MTC-48TRx12 | Tile Rail for 4' x 4' Ceiling Tiles

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Tile Rail for 4' x 4' Ceiling Tiles

MTC-48TRx12 is an accessory tile rail for installing many of JBL’s ceiling loudspeakers into 4 ft by 4 ft
(1200 x 1200 mm; 48 x 48 inch) ceiling tiles in suspended ceiling applications.

Can be used with any JBL ceiling speakers having the C-ring/tile-rail mounting system.
Includes (at product release):
• Control 24C/CT Micro & 24CT MicroPlus
• Control 24C/CT, 26C/CT, 19CS/CST
• Control 47C/T, 47LP, 47HC, 40CS/T, 42C
• Control 226C/T
• 8124/8128
• Not for JBL speakers that install with tile bridges (such as CSS Series, 8138, C227C/CT, C300 Series models). Check with JBL Professional Customer Service for most up-to-date compatibility list.
Inverted V-groove provides support to the tile rail grid in case of tile failure while reducing vibration transfer to – and rattling from – ceiling tile grid system.
1.2 mm (0.05 in) metal thickness provides the additional support required by the long span.
Multiple C-ring mounting holes. Additional hole locations drillable by installer.
One MTC-48TRx12 is a pack of 12 tile rails, enough for 6 speakers (2 per speaker).