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

JBL331

0

 

REV E

PACKAGE

WIRING DIAGRAM

09-08

Technical Manual

JBL3310

SPECIFICATIONS

ACOUSTIC & ELECTRICAL SPECIFICATIONS:

• Nominal Impedance:

8 ohm

• Power Capacity:

75W Continuous IEC Noise

• Frequency Range:

40 Hz to 20 kHz (–10dB)

• Sensitivity:

89 dB SPL*

• Crossover Frequency:

2.2 kHz

SYSTEM COMPONENTS:

• Cabinet:

C3310

• Grille:

G3310 (128-00020-00)

• Low Frequency

200mm (8 in.)  Cone Transducer

Transducer:

(508G)

• DC Resistance:

5.9 ohm ±5% Copper Wire

• High Frequency

25mm (1 in.) Pure Titanium

Transducer:

Dome Transducer (027Ti)

• DC Resistance:

4 ohm ±10% Copper Wire

SYSTEM COMPONENTS:

(cont’d)

• Crossover Network:

(331153-001)

AURAL SWEEP TEST SPECIFICATIONS:

A. System Aural Sweep Test:

7.0V Input, 40 Hz to 20 kHz

B. L.F. Aural Sweep Test:

4.0V Input, 20 Hz to 1.2 kHz

C. H.F. Aural Sweep Test:

2.0V Input, 2.0 kHzTO 20 kHz

PHYSICAL SPECIFICATIONS:

• Enclosure Dimensions:

445mm x 483mm x 275mm D
(17.5 x 19.0 x 10.84 in. D)

• Shipping Weight:

66 lbs. (30 kg.) in Pairs

WARRANTY INFORMATION:

• Refer to Warranty Statement packed with each product.

*1 Watt (2.83 V RMS) @ 1 Meter

Warranty 59660
Literature 980-00020-00

Cardboard Tray
(Top and Bottom)
991-00039-00

Polybag
74357

Filler
991-00017-00

Corner
Protector
991-00016-00

Carton
990-00013-00

SCHEMATIC N3310 (331153-001)

Speaker,
High Freq
027Ti (ARC)
(74528X)

Speaker,
Low Freq
508G
(70103X)

GRN/BLK

GRN

YEL/BLK

YEL

GRN/BLK

GRN

YEL/BLK

R2
1.0

C5
6.0µF

C3
3.5µF

R4
2 0

R3
4.0

R1
2 0

C4
13.0µF

L1
0.25mH

C1
6.2µF

C2
30.0µF

L3
0.35mH

L2
1.50mH

YEL

H.F.

027Ti

(ARC)

L.F.

508G

B1

IN

IN

B2

CONE/DIAPHRAGM KIT NOT AVAILABLE. DEFECTIVE SPEAKER SHOULD
BE REPLACED.

NOTE: POSITIVE VOLTAGE TO RED TERMINAL PRODUCES FORWARD CONE MOVEMENT.

Network
(331153-001)

SK3

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