JBL VRX932LA-1 Manuel utilisateur

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

JBLVRX932LA-1 REV D

PACKAGE

03-12

Technical Manual

JBLVRX932LA-1

SPECIFICATIONS

ACOUSTIC & ELECTRICAL SPECIFICATIONS:

• Nominal Impedance: Passive: 8 Ohms

Bi-amp LF: 8 ohms

Bi-amp HF: 8 ohms

• Power Rating: Continuous / Program / Peak

Passive: 800W / 1600W / 3200W

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

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

• Freq. Response: 75 Hz - 20 kHz (±3 dB)

• Frequency Range: 57 Hz – 20 kHz (–10 dB)

• System Max. SPL: 130 dB SPL peak (passive mode)

LF: 130 dB; HF: 139 dB

• System Sensitivity: 95 dB SPL (passive mode)

(1 watt @ 1 meter ) LF: 95 dB (Bi-amp mode)

HF: 114 dB (Bi-amp mode)

• Input Connectors: Neutrik Speakon NL-4 (x2)

• Crossover Freq: 1.2 kHz

SYSTEM COMPONENTS:

• Cabinet: Enclosure (Not For Sale)

• Grille: 352282-001

SYSTEM COMPONENTS:

(CONT’D)

• Low Frequency 2262HPL, 305 mm (12 in) Differential

Transducers: Drive woofer with Neodymium magnet and

dual voice coils, and dual magnetic gaps.

• DC Resistance: 5.1 ohms ± 10%

• High Frequency (3) 2408J, 38 mm (1.5 in) voice coil,

Transducer: Neodymium Compression Driver

• DC Resistance: 8.9 ohms ± 0.2%

• Crossover Network: 364375-001

AURAL SWEEP TEST SPECIFICATIONS:

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: 1.0V Input, 200 Hz to 1.5 kHz

PHYSICAL SPECIFICATIONS:

• Enclosure Dimensions: 349 x 597 x 381 mm D

(13.75 x 23.5. x 15.0 in. D)

• Net Weight: 46 lb (21 kg.)

WARRANTY INFORMATION:

• Refer to Warranty Statement packed with each product.

Warranty 59660

Faston, Female (3)

0.187 x 0.020

Tinned Brass

Positive

Faston, Female (3)

0.250 x 0.032

Tinned Brass

Negative

Receptacle, 4.20SP

3x3, Molex PN 39-01-2065

or Equiv.

Socket (6)

Molex P/N 39-00-0078

or Equiv

SEE NETWORK SCHEMATIC PAGE - 364375-001

WIRING HARNESS 354410-002

Driver

Low Freq

2262HPL

(338312-004X)

Cone Repl

C8R2262

Bi-Amp

±1 LF: 8 ohms

±2 HF: 8 ohms

Passive

±1 IN: 8 ohms

±2 N/C

Driver (3)

High Freq

2408J

(361549-003X)

Diaph Repl

D16R2408

Network

Assembly

443853-001

Wire Harness

Assembly

354410-002

WIRING DIAGRAM

Manual

353551-007

Carton

352380-001

Pad (2)

352379-001

Filler (1)

355108-001

Pkg,Microfoam

(8)

49790P

Sheets

VRX-AF

Array Frame Accessory

Filler

361091-001

Carton

361094-001

Pad

361257-001

17”

GRN/BLK

GRN

YEL/BLK

YEL

JBL VRX932LA-1

SCHEMATIC 443853-001

JBLVRX932LA-1

2.1uF, 250V

3.0uF, 250V

4.3uF, 250V

5.1uF, 250V

24uF, 250V

12uF, 250V 12uF, 250V

14uF, 250V

850nF, 250V

2.00mF 0.60mH

4.8mH

20uF,

250V

0.35mH

0.80mH

0.15mH

0.30mH

100.0 Ohm,25W

4.0 Ohm, 25W

1.8 Ohm, 25W

0.5 Ohm, 25W

20.0 Ohm, 25W

2.5 Ohm, 25W

1.8 Ohm, 25W

Individual Parts for the above crossover are not available.

A complete replacement assembly should be ordered.

JBLVRX932LA-1

JBL VRX932LA-1

COMPONENT EXPLODEDVIEW

Grille Assembly

352282-001

Screw (6)

882-51110-12

6 x 3/4

OV,PH,PTCL,

BLK ZINC,LCS

Driver, Low Freq.

2262HPL

(338312-004X)

Cone Repl

C8R2262

Screw (8)

804-01110-16

10-32 x 1

FIL,PH,BLK

ZINC,LCS

Gasket

339391-001

12”

Dust Dome

71646-04

Horn

364432-001

Gasket (2)

352378-002

Horn Line Array

H/F

Driver, High Freq.

2408J

(361549-003X)

Diaph Repl

D16R2408

Pole Cup, Dual

363602-001

Screw (6)

806-11010-12

1/4-20 x 3/4

FLT,PH,UNC,

BLK ZINC

Gasket

363605-001

Pole Cup Overlay

364659-001

Foot (4)

353445-001

Screw (4)

884-41110-12

10 x 3/4

PAN,PH,PB

BLK ZINC,

LCS

Air Seal Cover (2)

353376-002

Screw (12)

882-41110-12

6 x 3/4

PAN,PH,PB,

BLK ZINC,

LCS

Air Cover Gasket (2)

353538-001

Network Assembly

443853-001

H/F Harness

354410-002

Screw (7)

882-41110-12

6 x 3/4

PAN,PH,PB, BLK

ZINC, LCS

Screw (8)

818-11710-25

M10 x 25MM

FLT,PH,BLK

ZINC,LCS

Bolt (2)

854-00010-64

1/4-20 x 4

HEX,BLKZINC

LCS

Washer (2)

844-0110-07

1/4 SAE,REG,

BLK,ZINC, LCS

Washer (2)

844-03110-06

3/8 BLK

SPLIT LOCK

Enclosure Assembly

VRX932LA-1

(Not Available for

Sale)

Mounting

Support (4)

381-00023-01

2X M10

90 Degrees

(internal cabinet)

Screw (8)

882-41110-12

6 x 3/4

PAN,PH,PB,BLK

ZINC,LCS

T-Nut (8)

61861

10-32 x 7/16

Step Barrel

Handle, Rear (2)

354544-001

Screw (4)

722-90008-08

6-19 x 1/2

HI-LO,PAN,PH,

BLK-OX

Quick Release

Pin (2)

361239-003

W/ Lanyard, L/Shape

Screw (4)

803-11010-12

8-32 x 3/4

FLT,PH,BLK ZINC,LCS

Handle,

Front (2)

354543-001

U Channel (2)

361417-001

Nylon Nut (2)

364173-001

Screw (2)

354379-003

3/16 Dia x 1 LG

(shldr)

Foam Pad (2)

361372-001

Drop Lever (2)

364591-003

BLK

Clip, Pin (4)

363764-001

Screw (4)

882-41110-10

6 x 5/8

PAN,PH,PB,

BLK ZINC, LCS

JBLVRX-AF

JBL VRX-AF

ARRAY FRAME ASSEMBLY

Manual

353551-007

• 4” 1/4-20 bolts to horn — 5” — caution!You can break the horn at 60”/lbs,

which is prety easy with a ratchet (pull on the end of a 1’ handle with 5

pounds). 35”/lbs = 2.9 ft/lbs.

• Screws to handle cup from outside of rigging frame — 16”/lbs. Current

production is getting machine screw and keps nut on deviation (which

could take much more torque), but when we switch to sheetmetal screw

(which can be serviced without removing horn/grille), it wil be sensitive

(likely failure torque <30”/lbs)

• Woofer screws, typical 22”/lbs.

• M10 rigging screws — 40”/lbs minimum; don’t forget the threadlock! Ditto

the 1/4-20’s on the pole mount (except no threadlock)

Center Bar

353197-001

Gasket

353695-001

3/8 x 1/8

361272-001

Side Pole (2)

High Bumper (2)

353696-001

3/8 “

Thread Lock, Loctite

222 or Eng Equiv

Ball Lock Pin (4)

361858-002

3/6 Dia x 1.0 Long

3/8 Shackle (2)

353697-001

Drop Lever (2)

361017-001

*VRX Service Kit:

Drop Level Black VRX932LA

361319-001

Nut, Keps (2)

832-30010-00

Steel BLK ZINC

and EM LUBE

Screw (Shldr) (2)

354379-002

3/16 DIA X 1 LG

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