JBL JRX115 Technical Manual
JBL Incorporated, 8500 Balboa Boulevard, P.O.Box 2200, Northridge, California 91329 U.S.A.
JBL JRX115
REV L
PACKAGE
WIRING DIAGRAM
04-10
Technical Manual
JBL JRX115
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impediance: 8 Ohms
• Power Capacity: 250W, Peak Power Capacity 1000W
• Frequency Range: 38 Hz – 16 kHz (–10 dB)
• Sensitivity: 98 dB, 1 Watt @ 1 Meter
• Crossover Frequency: 1.6 kHz
SYSTEM COMPONENTS:
• Cabinet: Enclosure (Not For Sale)
• Grille: 352946-001
• Low Frequency M115-8A, 380mm (15in.) Cone
Transducer: Transducer
• DC Resistance: 5.3 ohms
• High Frequency 2412H-1, 25.4mm (1 in.) Exit
Transducer: Compression Driver
SYSTEM COMPONENTS:
(CONT’D)
• DC Resistance: 4.3 ohms
• Crossover Network: 364247-001
AURAL SWEEP TEST SPECIFICATIONS:
A. System Aural Sweep Test: 7.0V Input, 20 Hz to 20 kHz
B. L.F. Aural Sweep Test: 6.0V Input, 20 Hz to 200 Hz
C. H.F. Aural Sweep Test: 2.83V Input, 500 Hz to 20 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions: 698.5 x 463.6 x 431.8mm D
(27.5 x 18.25 x 17.0 in.D.)
• Shipping Weight: 67.0 lb (30.4 kg.)
WARRANTY INFORMATION:
• Refer to Warranty Statement packed with each product.
Warranty 59660
Spec Sheet 352927-001
Carton
352926-003
Filler, (2)
339021-001
PKG, Microfoam (4)
49790P
20” x 18” Sheets
YEL
GRN
YEL/BLK
GRN/BLK
YEL
GRN
RED
BLK
RED
BLK
YEL/BLK
GRN/BLK
Network
Assembly
364247-001
Low Freq.
M115-8A
(124-67001-01X)
Driver, High Freq
2412H-1
(339013-001X)
NETWORK SCHEMATIC - (364247-001)
L2
0.6mH
L3
0.64mH
SK3
Phone Jack
NL4 MP-1 Conn
LP1
J1
250
205
110
205
J2
+1
–1
LP2
L1
2.3mH
C1
8µF
C2
2.2µF
C3
5.1µF
R1
16 ,
10W
Woofer
M115-8A
H. F.
2412H-1
R2
4,
10W
R3
10 ,
25W
JBL JRX115
JBL JRX115
COMPONENT EXPLODED VIEW
Horn
338800-001
Low Freq.
M115-8A
(124-67001-01X)
Dome
71646-03
Foot, (4)
924-00002-01
Screw (10)
883-41110-12
8 X 3/4
PAN PH PB
Screw (6)
882-51110-12
6 x 3/4
OV P H
Screw (8)
883-41110-16
8-32 X 1
PAN, PH, PB, BLK
ZINC, LCS
Screw (12)
883-41110-12
8 x 3/4
PNHD,BLK
Screw (4)
729-90001-16
12 x 1
FLT HD, PH, TY
Screw (6)
884-41110-16
10 x 3/4
PAN,PH,PB,BLK
ZINC,LCS
Screw (8)
883-41110-16
8-31 X 1
PAN, PH, PB,
BLK ZINC, LCS
Nameplate
352920-001
Driver, High Freq
2412H-1
(339013-001X)
Handle Assembly (2)
339018-002
Grille Assembly
352946-001
Enclosure Assembly JRX115
(Not Available for Sale)
Network Assembly
364247-001
Dual Pole Mount
351256-001
Gasket (4)
360-07002-01
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