JBL AC18/95-WH Technical Manual

Technical Manual
JBL AC18/95-WH

SPECIFICATIONS

ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impediance:
• System Input Power Rating:
• Frequency Response:
• Frequency Range:
• System Sensitivity:
• Maximum SPL:
• Crossover Frequency:
SYSTEM COMPONENTS:
• Cabinet:
• Grille:
• Low Frequency
Transducer:
• DC Resistance:
• High Frequency
Transducer:
PACKAGE
NOTE: INDIVIDUAL PARTS FOR THE ABOVE CROSSOVER ARE
JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.
8 Ohms
250W Continuous Pink Noise
500W Program,1000W Peak
60 Hz - 18 kHz (±3 dB)
47 Hz - 20 kHz (-10 dB)
93 dB (1 Watt @ 1 Meter)
117 dB SPL Continuous
2.1 kHz
Enclosure (Not For Sale)
364828-001,364828-101 (WH)
228H, 205 mm (8 in.) Cone
Transducer
5.25 ohms
2408H-1, 25 mm (1 in.) Exit
Compression Driver
Warranty 59660
Specification Sheet
365230-001
Carton
365072-001
Filler (2)
365074-001
PKG,Microfoam (2)
49790P
20 x 18" sheets
Molex #39-01-2105
Connector
NOT AVAILABLE.
A COMPLETE REPLACEMENT ASSEMBLY SHOULD BE
ORDERED.
SYSTEM COMPONENTS:
• DC Resistance:
• Crossover Network:
AURAL SWEEP TEST SPECIFICATIONS:
A. System Aural Sweep Test:
B. L.F. Aural Sweep Test:
C. H.F. Aural Sweep Test:
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions:
• Shipping Weight:
WARRANTY INFORMATION:
• Refer to Warranty Statement packed with each product.

WIRING DIAGRAM

Driver, Low Freq.
228H
(364707-002)
YEL/BLK
GRN
GRN/BLK
NETWORK SCHEMATIC: (365059-001)
1.75mH
0.15 Ohm
10.0uF
1.75 mH
250V
15.0uF
250V
1.2uF 1%
250V
0.47 mH
0.45 Ohm
(CONT'D)
4.8 ohms ±0.2 ohms
365059-001
7.0V Input, 20 Hz to 20 kHz
5.0V Input, 10 Hz to 2 kHz
0.75V Input, 200 Hz to 20 kHz
469.9 x 237.5 x 254.0 mm D
(18.5 x 9.4 x 10.0 in.D.)
28.2 lbs. (12.8 kg.)
Driver, High Freq.
2408H-1
(365011-001X)
Diaph Repl
D8R2408-1
YEL
Network
365059-001
+
GRN
0.70 mH
GRN/BLK
0.11 Ohm
4.0uF 250V
0.30 mH
0.35 Ohm
+
YEL
YEL/BLK
25.0 Ohm
10W
15.0 Ohm
10W
T.250
- T.187
T.250
-
T.187
04-10