JBL PRX425 User Manual

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

JBL PRX425 Specifications

General

Product color	Black
Recommended usage	DJ
Suitable for outdoor use	-
Tweeter	Yes
Speaker type	2-way
Number of drivers	3
Speaker placement	Floor
Audio output channels	1.0 channels
Number of woofer drivers	2
Number of tweeter drivers	1
Woofer diameter (imperial)	15 \
Tweeter diameter (imperial)	1 \
Impedance	4 Ω
Sensitivity	100 dB
Frequency range	61 - 16000 Hz
RMS rated power	600 W
Equalizer	No
Connectivity technology	Wired

Weight and Dimensions

Depth	521 mm
Width	429 mm
Height	1044 mm
Weight	33500 g

Summary

Specifications

Acoustic and Electrical Specifications

Details nominal impedance, power rating, frequency response, SPL, sensitivity, and crossover frequency.

Aural Sweep Test Specifications

Specifies test conditions for system, LF, and HF aural sweep tests.

Physical Specifications

Details enclosure dimensions and net weight of the product.

Warranty Information

Refers to the warranty statement packed with each product.

Package Contents

Input Cup Assembly Schematic

Component Exploded View