JBL SRX-712-M Service manual

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JBL SRX-712-M Service manual

JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.

Technical Manual

JBL SRX712M

SPECIFICATIONS

ACOUSTIC & ELECTRICAL SPECIFICATIONS:

• Nominal Impedance: 8 ohms

• Power Capacity:

Continuous / Program / Peak:

 

Passive: 800 W / 1600 W / 3200 W

 

Bi-amp LF: 800 W / 1600 W / 3200 W

 

Bi-amp HF: 75 W / 150 W / 300 W

• Frequency Range:

70 Hz – 20 kHz (–10 dB)

• Maximum SPL:

131 dB SPL peak (1w @ 1m)

• System Sensitivity:

Passive Mode 96 dB SPL (1w @ 1m)

• Crossover Freq.:

1.2 kHz

SYSTEM COMPONENTS:

Cabinet:

(Not For Sale)

Grille:

352248-001

• Low Frequency

305 mm (12 in) Differential Drive Woofer 2262H

 

Transducer:

 

• DC Resistance:

5.1 ohms ± 10%

• High Frequency

75 mm (3 in) voice coil, neodymium

Transducer:

compression driver 2431H

• DC Resistance:

4 ohms ± 10%

• Crossover Network:

353425-006

AURAL SWEEP TEST SPECIFICATIONS:

A. System Aural Sweep Test:

10.0V

Input, 20

Hz to 20 kHz

B. L.F. Aural Sweep Test:

10.0V

Input, 20

Hz to 1 kHz

C. H.F. Aural Sweep Test:

2.83V

Input, 550 Hz to 20 kHz

PHYSICAL SPECIFICATIONS:

• Enclosure Dimensions:

349 mm x 546 mm x 260 mm D

 

(13.75 in. x 21.5 in. x 10.25 in. D)

• Net Weight:

33 lbs. (15 kg.)

WARRANTY INFORMATION:

• Refer to Warranty Statement packed with each product.

PACKAGE

 

 

WIRING DIAGRAM

 

 

Warranty 59660

Driver, High Freq 2431H (339894-001X) Diaph Repl D8R2431

Driver, Low Freq

 

2262HPL

Network

(338312-004X)

353425-006

Cone Repl

 

C8R2262

 

Top and

 

Bottom Filler

 

352357-001

SCHEMATIC (353425-006)

Poly Bag

 

350691-001

 

Manual

 

354538-001

 

Carton

See Page 3

352356-001

for schematic

JBL SRX7312M REV J

06-07

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