JBL Incorporated, 8500 Balboa Boulevard, P.O.Box 2200, Northridge, California 91329 U.S.A.
JBL CONTROL 24CT/BK REV H
PACKAGE
WIRING DIAGRAM
03-12
Technical Manual
J BL CO NTROL 24CT/BK
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance: 16 ohms
• Power Capacity: 80W Continuous Program
• Frequency Range: 80 Hz to 20 kHz
• Sensitivity: 86 dB, 1 Watt @ 1 Meter
• Crossover Frequency: 3 kHz
SYSTEM COMPONENTS:
• Cabinet: (Not for Sale)
• Grille: 389-00028-01, 365373-001 Blk
• Woofer, Tweeter 101mm (4 in.)
Transducer: 124-13000-00
• DC Resistance: 12.8 ohms
• Taps 30W, 15W, 7.5 and 3.7W at 70V
30W, 15W, and 7.5W at 100V
SYSTEM COMPONENTS:
(cont’d)
• Crossover Network: 129-20045-00
AURAL SWEEP TEST SPECIFICATIONS:
A. System Aural Sweep Test: 10.0V
* Input, 80 Hz to 20 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions: 200mm x 195mm Dia.
(7.9 x 7.7 in. Dia.)
• Shipping Weight: 17.6 lbs. (7.98 kg.) (in Pairs)
WARRANTY INFORMATION:
• Refer to Warranty Statement packed with each product.
Warranty 59660
Owners Manual
CEILING SPKRMAN
Ceiling Rails (4)
888-00062-00
C-Bracket (2)
888-00061-01
SCHEMATIC 129-20045-00
Network
129-20045-00
Woofer, Tweeter
124-13000-00
RED
BLK
BLK
WHT
Woofer
Tweeter
RED
BLK
RED
NOTE:
All Models with Line Transformers are Tested at the Lowest Power Position
(3.7W/70V for the 24CT, and 7.5W/70V for Both the 26CT and 19CST Models),
with a Reversed Transformer in the Same Power Position Between the
Speaker and the Amplifier.
SW YEL
GRN
BLK
*
ORG
VIO
BLU
WHT
WHT
BLK
INPUT
L1
0.445mH
C1
1.5µF
PCT
RXE030
T1
562-00035-00
JBL CONTROL 24CT/BK
JBL CONTROL 24CT/BK
COMPONENT EXPLODED VIEW
Seismic Bracket
Assembly
396-00006-00
396-00007-00
Can
885-00046-00
Grille
389-00028-01 (Wh)
365373-001
Woofer , Tweeter
With Horn
124-13000-00
Switch Cover
923-00019-00
Baffle
Not for Sale
Input Connector
424-00092-00
Mounting T ab (3)
885-00050-00
Transformer
Switch Assembly
562-00035-00
Crossover Network
129-20045-00
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