JBL JRX115 User Manual

JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.
JBL JRX115
REV A
PACKAGE
WIRING DIAGRAM
01-04
Technical Manual
JBL JRX115
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impediance: 8 ohm
• 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: JRX115 352946-001
• Low Frequency 380mm (15in.) M115-8A Cone
Transducer: Transducer (124-67001-01X)
• DC Resistance: 5.3 ohms
• High Frequency 25.4mm (1 in.) Exit Compression
Transducer: Driver 2412H-1 (339013-001X)
SYSTEM COMPONENTS: (cont’d)
• DC Resistance: 4.3 ohms
• Crossover Network: 352925-001
AURAL SWEEP TEST SPECIFICATIONS:
A. System Aural Sweep Test: 7.0V Input, 20 Hz to 20 kHz
B. L.F. Aural Sweep Test: 7.0V Input, 20 Hz to 1.2 kHz
C. H.F. Aural Sweep Test: 2.83V Input, 500 Hz to 20 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions: 698.5mm x 463.6mm x 431.8mm D
(27.5 x 18.25 x 17.0 in.D.)
• Shipping Weight: 67.0 lbs. (30.4 kg.)
WARRANTY INFORMATION:
• Refer to Warranty Statement packed with each product.
Warranty 59660
Specification Sheet
352927-001
Filler, (2)
339021-001
Microfoam (4)
49790P
Carton
352926-001
YEL
GRN
YEL/BLK
GRN/BLK
YEL
GRN
RED
BLK
RED
BLK
YEL/BLK
GRN/BLK
Network
352925-001
Woofer
M115-8A
(124-67001-01X)
Driver, High Freq
2412H-1
(339013-001X)
Schematic JRX115 (352925-001)
L2
0.6mH
L3
0.64mH
Sk-3
Phone Jack
NL4 MP-1 Conn
LP1
J1
250
250
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 Specifications

General

Frequency Range (-10 dB)	38 Hz - 16 kHz
Frequency Response	50 Hz - 12.5 kHz
Nominal Impedance	8 Ohms
Maximum SPL	128 dB
Coverage Pattern	90° x 50°
Crossover Frequency	1.6 kHz
Dimensions	699 mm x 460 mm x 432 mm (27.5 in x 18.1 in x 17 in)
Weight	27.4 kg (60.5 lbs)
Power Capacity	250 W
Sensitivity	98 dB SPL
LF Driver	15-inch (381 mm) woofer
Input Connectors	1 x Neutrik Speakon NL-4, 1 x 1/4" phone jack

Summary

Specifications

Acoustic & Electrical Specifications

Details impedance, power capacity, frequency range, sensitivity, and crossover frequency.

System Components

Lists cabinet, grille, low/high frequency transducers, and DC resistance for system components.

Aural Sweep Test Specifications

Specifications for system, LF, and HF aural sweep tests using specific voltage inputs and frequency ranges.

Physical Specifications

Provides enclosure dimensions in millimeters and inches, along with the shipping weight in pounds and kilograms.

Warranty Information

Refers the user to the warranty statement that is packed with the product for details.

Package Contents

Wiring Diagram

Component Exploded View