JBL JRX118SP/230 - User Manual

JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.
JBL JRX118SP/230
REV M
PACKAGE
WIRING DIAGRAM
06-08
Technical Manual
JBL JRX118SP/230
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance: 4 ohm
• Amplifier Power: 300 Watts
• Frequency Range: 38Hz – 300 Hz (–10dB)
• Sensitivity: 96dB SPL (1 W at 1 M)
• Crossover Frequency: 300Hz
SYSTEM COMPONENTS:
• Cabinet: (Not For Sale)
• Grille: 352838-001
• Low Frequency 460mm (18 in.) Cone
Transducer: Transducer (2043G)
• DC Resistance: 2.6 ohm
AURAL SWEEP TEST SPECIFICATIONS:
A. System Aural Sweep Test: 0.5 Vrms for 300 W Output
(Sub Level Control Fully Clock-Wise )
Sweep 20 Hz to 150 Hz
B. L.F. Aural Sweep Test: 10.0V Input, 20 Hz to 1.2 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions: 597mm x 516mm x 597mm D
(23.5 x 20.3 x 23.5 in. D)
• Net Weight: 89 lbs. (40.4 kg.)
WARRANTY INFORMATION:
• Refer to Warranty Statement packed with each product.
Warranty 59660
Specification Sheet
352941-001
BLK
RED
Amp, 120V
364250-001
Amp, 230V
364251-003
Driver, Low Freq
2043G
352938-001X
Cone Repl
C4R2043
Filler (2)
352986-001
Micro Foam (16)
49790P
Carton
352926-003
AC Cord
425-00000-00

Summary

SPECIFICATIONS

ACOUSTIC & ELECTRICAL SPECIFICATIONS

Details the speaker's acoustic and electrical performance parameters.

SYSTEM COMPONENTS

Lists the primary components that make up the speaker system.

AURAL SWEEP TEST SPECIFICATIONS

Provides specifications related to audio sweep testing.

PHYSICAL SPECIFICATIONS

Outlines the physical dimensions and weight of the product.

WARRANTY INFORMATION

Refers to the warranty statement included with the product.

PACKAGE

WIRING DIAGRAM

COMPONENT EXPLODED VIEW

Exploded View Component Details

Lists and identifies individual parts shown in the exploded view diagram.

COMPONENTS

MAIN BOARD

Details the components and part numbers for the main circuit board.

INPUT BOARD

Details the components and part numbers for the input circuit board.

FINAL ASSEMBLY

FUSE - PT2 BD

PRE AMP BOARD SCHEMATIC

PRE AMP BOARD SCHEMATIC (Part 2)

FUSE PCB SCHEMATIC

CLASS D AMP PCB SCHEMATIC

STEP-DOWN-REGULATOR 15 V-SW

Details the step-down voltage regulator circuit operating at 15V switching frequency.

CLASS D DRIVER PCB SCHEMATIC

CLASS D AMP PCB SCHEMATIC (Revision)

STEP-DOWN-REGULATOR 15 V-SW

Details the step-down voltage regulator circuit operating at 15V switching frequency.

JBL JRX118SP/230 Specifications

General

Brand	JBL
Model	JRX118SP/230
Category	Speaker System
Language	English