JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.
JBL SR4715X
REV J
PACKAGE
WIRING DIAGRAM
01-08
Technical Manual
JBL SR4715X
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance:
4 ohm
• Power Capacity:
1200W Continuous Pink Noise
• Frequency Range:
40 Hz – 1.1 kHz (–10 dB)
• Sensitivity:
100 dB SPL, 1 Watt @ 1 Meter
• Crossover Frequency:
N/A
SYSTEM COMPONENTS:
• Cabinet:
SR4715X (Not For Sale)
• Grille:
128-00424-00
• Low Frequency
380mm (15 in.) Paper Cone
Transducer:
Transducer (2226HPL)(2)
• DC Resistance:
5.0 ohm ±10% Aluminum Wire
• Crossover Network:
129-10041-00
AURAL SWEEP TEST SPECIFICATIONS:
A. System Aural Sweep Test:
7.0V Input, 20 Hz to 2 kHz
B. L.F. Aural Sweep Test:
10.0V Input, 20 Hz to 1.2 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions:
1092mm x 635mm x 460mm D
(43.0 x 25.0 x 18.1 in. D)
• Shipping Weight:
160 lbs. (72.6 kg.)
WARRANTY INFORMATION:
• Refer to Warranty Statement packed with each product.
Warranty 59660
User’s Guide
SR-X Series
981-00052-04
Carton
SR4715X
990-00201-00
Microfoam (8)
Packaging
49790P
Filler, (2)
Top & Bottom
991-00198-00
Network Assy
129-10041-00
SCHEMATIC (129-10041-00)
Speaker, Low Freq
2226HPL (2)
Cone Repl
C8R2226
GRN
WHT
GRN/BLK
WHT/BLK
PC BOARD
+1/–1
Mode
+2/–2
Mode
Header
Housing
Neutrik
Connector
NL4MPR
Neutrik
Connector
NL4MPR
GRN/BLK
GRN
RED
YEL
BLU
BLK
WHT/BLK
WHT
IN/OUT
LF1+
LF1–
LF2+
LF2–
IN/OUT
L.F.
2226HPL
L.F.
2226HPL
1
2
1
2
1
2
1
2
1
1
2
2
+
1
–
1
+
2
–
2
+
1
–
1
+
2
–
2
– +
– +
