JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.
JBL PRX425
REV A
PACKAGE
WIRING DIAGRAM
03-12
Technical Manual
JBL PRX425
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance:
8 Ohms
• System Power Rating,
Pink Noise:
600W / 1200W / 2400W, 2 hrs
(Continuous/Program/Peak)
• Frequency Response (±3 dB): 75 Hz – 16Hz
• Frequency Range (–10 dB):
55 Hz – 19 kHz
• Maximum SPL:
128 dB SPL continuous (134 dB SPL
peak)
• System Sensitivity:
100 dB SPL 1 watt @ 1 meter
• Crossover Frequency:
2.2 kHz
SYSTEM COMPONENTS:
• Cabinet:
Enclosure (Not For Sale)
• Grille:
444801-002
• Low Frequency
M115-8A, 380 mm (15 in)
Transducer:
woofers
• D.C. Resistance:
5.3 ohm
• High Frequency
2414h-C , 25 mm (1 in) polymer
Transducer:
diaphragm
•D.C. Resistance:
3.60 ohm +/- 0.2 ohm
•Input Cup Assembly:
5011408
AURAL SWEEP TEST SPECIFICATIONS:
A. System. Aural Sweep Test:
7V Input, 40 Hz to 20 kHz
B. L.F. Aural Sweep Test:
6V Input, 20 Hz to 200 Hz
C. H.F. Aural Sweep Test:
0.75 Input, 500 Hz to 1.5 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions:
1044 x 429 x 521 mm D
(H x W x D)
(41.1 x 16.9 x 20.5 in. D)
• Net Weight:
74 lb (33.5 kg.)
WARRANTY INFORMATION:
• Refer to Warranty Statement packed with each product.
Manual
5011443
Carton
5014367
Filler (2)
5014368
PKG, Microfoam (4)
49790P
Warranty Card
59660
SEE INPUT CUP ASSEMBLY SCHEMATIC - (5011408) PAGE 2
NOTE: INDIVIDUAL PARTS FOR THE ABOVE CROSSOVER ARE NOT AVAILABLE.
A COMPLETE REPLACEMENT ASSEMBLY SHOULD BE ORDERED.
Input Cup
Assembly
5011408
Driver, Low Freq. (2)
M115-8A
(124-67001-01X)
Driver, High Freq.
2414H-C
(5000169X)
YEL
YEL/BLK
GRN/BLK
WHT
WHT/BLK
GRN
