Description
Sold as a pair, the white JBL Control 19CST is a passive 8″ in-ceiling installation subwoofer with a multi-tap transformer designed to deliver reliable low-frequency reinforcement for foreground music systems in a variety of venues ranging from boardrooms to bistros. When driven by 70V/100V power amplifiers (available separately), these subwoofers provide a program power capacity of 200W. Each Control 19CST is equipped with a durable 8″ polypropylene woofer capable of covering the low-frequency range from 42 to 200 Hz.
The Nested Chamber design and Linear Dynamics port yield extended bass response, high output, and sonically transparent acoustic low-pass properties. The removable locking connector, C-shaped support backing plate, tile support rails, cutout template, and paint shield contribute to easy installation.
Low-profile, in-ceiling installation subwoofers with paintable baffles and grilles
Includes cutout templates and paint shields for ease of installation
Multi-tap transformer enables use with 70V/100V constant-voltage systems
Ideal for reinforcing full-range speakers for foreground music systems
Discreet, minimized visual impact for boardroom, reception areas, restaurants, airports, and retail applications
200W continuous program power handling performance
Durable 8″ polypropylene woofer with vented pole piece for low distortion
42 to 200 Hz frequency range
Nested Chamber design delivers high output from a compact enclosure, while its acoustic low-pass character enables it to augment a full-range sound system without an external crossover or separate amp channel
Linear Dynamics port design, originally developed for JBL’s concert speaker systems, produces extended and deep bass output
Front-panel rotary switch selects tap setting for the 70V/100V multi-tap transformer
Removable locking connector with screw-down terminals for input and loop-through output connections
Enclosed terminal box provides strain relief for use with plenum-rated wire, 1/2″ conduit, or flexible conduit up to 7/8″ outside diameter
Back-panel attachment loop acts as a secondary support point
JBL Control 19CST Specs
Speaker
Active or Passive Passive
Power Handling 100 W RMS
200 W Program
Impedance 8 Ohms
Shielded No
Drivers
LF Driver 8″ / 20 cm Polypropylene-Coated Woofer
LF Voice Coil 1.5″ / 3.8 cm
Performance
Frequency Range 42 Hz to 200 Hz -10 dB
Maximum SPL 115 dB (Corner Mount)
Sensitivity 95 dB SPL (Corner Mount)
89 dB SPL (Ceiling-Center Mount)
Coverage Angle 180° H x 180° V
Protections Overvoltage
Connectivity
I/O Connectors Screw Terminal
Maximum Wire Gauge 12 AWG
Environmental
Certifications UL, as per Manufacturer
Physical
Color White
Cutout Depth 12.5″ / 31.8 cm
Cutout Size 12″ / 30.5 cm
Construction Material Medium-Impact Polystyrene, Steel
Dimensions 13.6 x 13.6″ / 34.5 x 34.5 cm
Weight 12 lb / 5.5 kg
Packaging Info
Package Weight 52 lb
Box Dimensions (LxWxH) 31 x 17 x 17″
