JBL 4732-M/HF Technical Manual
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JBL 4732-M/HF Technical Manual

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Technical Manual
JBL 4732-M/HF

SPECIFICATIONS

ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance:
• Input Power Rating:
• Frequency Response:
• Frequency Range:
• Sensitivity:
• Crossover Frequency:

SYSTEM COMPONENTS:

• Mid Frequency
Transducer:
• DC Resistance:
PACKAGE
JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.
4 Ohms
HF: 8 ohms
200 watts AES; 400 watts recom-
mended amplifier
MF: 200 watts AES, 400 recom-
mended amplifier
HF: 50 watts AES, 200 watts rec-
ommended amplifier
40 Hz - 18 kHz (±3 dB)
30 Hz - 20 kHz (±3 dB)
106 dB SPL, 2.83V @ 1m (3.3 ft)
MF: 109 dB SPL, 2.83V @ 1 m
(3.3 ft)
HF: 114 dB SPL, 2.83V @ 1 m
(3.3 ft)
250 Hz - 1.2 kHz
4 x 165H;165mm (6.5 in) dia.,
38 mm (1.5 in) voice voil
5.2 ohm ±10%
Warranty Card
59660
Carton
990-00204-00
Filler,Top
991-00204-01
Filler, Bottom
365534-001
PKG, Microfoam (8)
49790P
20' x 18" sheets
Rear Support Filler
991-00205-01
Bottom Tray
991-00207-00
SYSTEM COMPONENTS: (Cont'd)
• High Frequency
Transducer:
• DC Resistance:
• Lower Network Assembly:
• Upper Network Assembly:

AURAL SWEEP TEST SPECIFICATIONS:

A. System Aural Sweep Test:
B. M.F. Aural Sweep Test:
C. H.F. Aural Sweep Test:

PHYSICAL SPECIFICATIONS:

• Enclosure Dimensions:
Net Weight:
• Shipping Weight:

WARRANTY INFORMATION:

• Refer to Warranty Statement packed with each product.
WIRING DIAGRAM
Driver,High Freq.
2432H
(365512-001X)
Diaph Repl
D8R2432
-
+
BLK
BLK
/RED
-
+
GRN/
GRN
BLK
-
-
+
YEL/
WHT
BLK
WHT/BLK
Network Assembly Schematics Page 2 and Page 3
NOTE: INDIVIDUAL PARTS FOR THE ABOVE CROSSOVER ARE NOT AVAILABLE.
A COMPLETE REPLACEMENT ASSEMBLY SHOULD BE ORDERED.
2432H; 75 mm (3 in ) titanium
diaphragm and voice voil dia.,
38 mm (1.5 in) exit diameter
4.0 ohm ±0.2%
365510-001
365509-001
7.0V Input, 200 Hz to 20 kHz
5.0V Input, 10 Hz to 1 kHz
3.0V Input, 300 Hz to 1.0 kHz
1544 x 762 x 450 mm D
(60.8 x 30 x 17.75 in. D)
78 lb (35.4 kg)
100 lb (45.4 kg)
Driver, Mid Freq. (4)
165H
(124-56000-03X)
-
+
GRN/
GRN
BLK
Lower
+
Network
YEL
Assembly
365510-
001
Upper
Network
365509-
001
02-09

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Summary of Contents for JBL 4732-M/HF

  • Page 1: Specifications

    JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A. Technical Manual JBL 4732-M/HF SPECIFICATIONS ACOUSTIC & ELECTRICAL SPECIFICATIONS: SYSTEM COMPONENTS: (Cont’d) • High Frequency 2432H; 75 mm (3 in ) titanium • Nominal Impedance: 4 Ohms Transducer: diaphragm and voice voil dia.,...
  • Page 2 JBL 4732M/HF SCHEMATIC, LOWER (365510-001) 0.40 mH 2.3 mH 41 uF 0.70 mH 1.0 uF 250V 41 uF 4.6 mH 1.0 uF 250V 2.07 mH 35 uF 1.0 uF 2 uF 125 uF 125 uF 150V 250V 2.3 ohms 1.2 uF 250V 2.3 mH...
  • Page 3 JBL 4732M/HF SCHEMATIC, UPPER (365509-001) 1.67 mH 4.6 mH 53 uF 6.0 mH 1 uF 250V 100 uF 1 uF 250V 1.0 ohms 40 ohms 5.63 uF 1.2 uF 250V 250V 0.7 mH 32 uF 0.83 mH 1 uF 9.0 uF...
  • Page 4 1/4-20 x 3/4 Washer (2) BTN,HEX,BLK 844-03110-06 ZINC,MCS Split Lock,1/4, Nut (2) 834-36010-00 *Please note: JBL recommends 1/4-20 NYLOC,BLK when replacing or servicing the crossover network, the rear enclosure Washer (4) should be replaced to reduce the risk 844-00110-00 of screws stripping.

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