JBL SR4733X プリント

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

JBL 4733X

REV T

PACKAGE

WIRING DIAGRAM

01-08

Technical Manual

JBL SR4733X

SPECIFICATIONS

ACOUSTIC & ELECTRICAL SPECIFICATIONS:

• Nominal Impedance:

4 ohms

• Power Capacity:

1200W Continuous Pink Noise

• Frequency Range:

35 Hz – 18 kHz (–10dB)

• Sensitivity:

100 dB SPL, 1 Watt @ 1 Meter

• Crossover Frequency:

1.2 kHz

SYSTEM COMPONENTS:

• Cabinet:

SR4733X (Not For Sale)

• Grille:

128-00396-00

• Low Frequency

380mm (15 in.) Paper Cone

Transducer:

Transducer (2226 HPL) (2)

• DC Resistance:

5.0 ohm ±10% Aluminum Wire

• High Frequency

50.8mm (2 in.Exit) Pure Titanium

Transducer:

Compression Driver (2447J)

• DC Resistance:

8.0 ohm ±8% Aluminum Wire

SYSTEM COMPONENTS:

(Cont’d)

• Crossover Network:

129-20051-01

AURAL SWEEP TEST SPECIFICATIONS:

A. System Aural Sweep Test:

7.0V Input, 20 Hz to 20 kHz

B. L.F. Aural Sweep Test:

15.0V Input, 20 Hz to 1.2 kHz

C. H.F. Aural Sweep Test:

2.0V Input, 550 kHz to 20 kHz

PHYSICAL SPECIFICATIONS:

• Enclosure Dimensions:

1200mm x 635mm x 460mm D
(47.2 x 25.0 x 18.0 in. D)

• Shipping Weight:

146 lbs. (66.2 kg.)

WARRANTY INFORMATION:

• Refer to Warranty Statement packed with each product.

Warranty 59660
User’s Guide
SR-X Series
981-00052-04

Carton
SR4733X
990-00173-01

Packaging
49790P

Filler,
Top & Bottom
991-00179-01

Network Assy
129-20051-01

SCHEMATIC (129-20051-01)

Driver, HighFreq
2447J
Diaph Repl
D16R2450

Driver,
Low Freq
2226HPL
Cone Repl
C8R2226

GRN

WHT

YEL

GRN/BLK

WHT/BLK

YEL/BLK

FULL

RANGE

AMP

FEMALE

CONNECTION

SP CROSSOVER PC BOARD

SPXXX T/C PC BOARD

L1
0.60mH

R1
3 0
20W

R2
3 0
20W

R3
3 0
20W

R4
3 0
20W

R5
4 0
15W

RED

WHT

GRN

BLK

BLU

YEL/BLK

GRN/BLK

YEL

C4
4µF

C5
6µF

C1
1µF

C2A
12µF

C3
3µF

L2
1.80mH

–

YEL

YEL/BLK

–

GRN/BLK

–

WHT/BLK

GRN

WHT

L.F.
2226HPL

H.F.
2447J

–