JBL SR4715X Manuale utente
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
–+ –+
JBL SR4715X
JBL SR4715X
COMPONENT EXPLODEDVIEW
Screw (4)
729-90004-24
No. 12 x 1-1/2
PN HD PH Type A
Screw (10)
882-51110-12
6 x 3/4
OVPH
Grille Trim (4)
382-00336-09
Screw (16)
804-01110-16
10-32 x 1
FIL,PH, BLK,
ZINC
Gasket
60578
Screw (16)
804-41110-12
10-32 X 3/4
PAN,PH,BLK
ZINC,LCS
Screw (12)
884-41110-12
No. 10 x 3/4
PNHD PH PB THD
Speaker,
Low Freq (2)
2226HPL
Cone Repl
C8R2226
Screw (6)
882-51110-12
6 x 3/4
OV PH
Network
129-10041-00
Foot (4)
924-00012-00
T-Nut (16)
61861
No. 10-32
T-Nut (16)
61861
No. 10-32
Grille
Support (4)
389-00037-00
Grille
128-00424-00
Name Plate
950-00037-00
Cabinet
SR4715X
(Not For Sale)
Gasket,
Handle (4)
382-00337-00
Handle (4)
923-00022-00
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