JBL SR4733X Technical Manual

Technical Manual
JBL SR4733X

SPECIFICATIONS

ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance:
• Power Capacity:
• Frequency Range:
• Sensitivity:
• Crossover Frequency:
SYSTEM COMPONENTS:
• Cabinet:
• Grille:
• Low Frequency
Transducer:
• DC Resistance:
• High Frequency
Transducer:
• DC Resistance:
PACKAGE
Carton
SR4733X
990-00173-01
JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.
4 ohms
1200W Continuous Pink Noise
35 Hz – 18 kHz (–10dB)
100 dB SPL, 1 Watt @ 1 Meter
1.2 kHz
SR4733X (Not For Sale)
128-00396-00
380mm (15 in.) Paper Cone
Transducer (2226 HPL) (2)
5.0 ohm ±10% Aluminum Wire
50.8mm (2 in.Exit) Pure Titanium
Compression Driver (2447J)
8.0 ohm ±8% Aluminum Wire

WIRING DIAGRAM

Warranty 59660
User's Guide
SR-X Series
981-00052-04
Filler,
Top & Bottom Driver,
Low Freq
991-00179-01
2226HPL
Packaging Cone Repl
C8R2226
49790P
1
2
3
4
RED
BLK
BLU
–
2
YEL
+
2
+
1
YEL/BLK
YEL
–
1
GRN/BLK
BLU
1
RED
2
3
WHT
4
GRN
BLK
SPXXX T/C PC BOARD
SYSTEM COMPONENTS:
• 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.
Driver, HighFreq
2447J
– +
Diaph Repl
D16R2450
YEL
YEL/BLK
– +
GRN/BLK
WHT
WHT/BLK
SCHEMATIC (129-20051-01)
1
2
L1
0.60mH
3
4
C3
3µF
SP CROSSOVER PC BOARD
(Cont'd)
129-20051-01
7.0V Input, 20 Hz to 20 kHz
15.0V Input, 20 Hz to 1.2 kHz
2.0V Input, 550 kHz to 20 kHz
1200mm x 635mm x 460mm D
(47.2 x 25.0 x 18.0 in. D)
146 lbs. (66.2 kg.)
Network Assy
129-20051-01
GRN
YEL/BLK
YEL
GRN/BLK
WHT/BLK
C2A
C1
12µF
1µF
R1 R2 R4
R3
3 0 3 0 3 0
3 0
20W 20W 20W
20W
GRN
WHT
C5
C4
6µF
4µF
L2
R5
1.80mH 4 0
15W
–
H.F.
2447J
+
–
+
L.F.
2226HPL
+
+
06-11