JBL CM52 Technical Manual

Technical Manual
CM52/52AW/52V

SPECIFICATIONS

ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance: 6 ohms
• Max Amp Power: 100 Watts
• Frequency Response: 50 Hz – 20 kHz
• Sensitivity: 89 dB 1 Watt @ 1 Meter
• Crossover Frequency: 4 kHz
SYSTEM COMPONENTS:
• Cabinet: CM52/52AW/52V (Not For Sale)
• Grille: CM52/52V (Black) WI0700-B
CM52AW (Black) WI0700-1B
CM52/52V (White) WI0700-W
CM52AW (White) WI0700-1W
• Low Frequency CM52/52V -5 1/4" Shielded
Transducer: Polylaminate Cone (CM52WO)
CM52AW -5 1/4" Shielded
Polylaminate Cone (CM52AWO)
DC Resistance: 3.6 ohms ±10%
PACKAGE
Rubber Feet (8)
CM52/52AW/52V (BLK) WI0742-B
CM52/52AW/52V (WHT) WI0742-W
NOTE: CM52V IS SOLD AS A
SINGLE LOUD SPEAKER
Owner's Manual AI0197
Warranty Card AI0193
Upper/Lower Foam
CM52/52AW WP0254
CM52V WP0262
Packaging
Carton, Beauty
CM52 (BLK) WG428-B
CM52 (WHT) WG428-W
CM52AW (BLK) WG428-1B
CM52AW (WHT) WG428-1W
CM52V (BLK) WB1141
CM52V (WHT) WB1140
JBL Consumer Products Inc., 250 Crossways Park Dr., Woodbury, New York 11797
SYSTEM COMPONENTS:
(cont'd)
• High Frequency
Transducer:
• DC Resistance:
• Crossover Network:
AURAL SWEEP TEST SPECIFICATIONS:
A. System Aural Sweep Test:
B. L.F. Aural Sweep Test:
C. H.F. Aural Sweep Test:
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions:
WEIGHT:
WARRANTY INFORMATION:
• Refer to the Warranty Statement packed with each product.

WIRING DIAGRAM

Driver,
High Freq
CM52/52AW/52V
(DT397TH-1)
WHT
Driver,
Low Freq
CM52/52V
(CM52WO)
CM52AW
(CM52AWO)
WHT
SCHEMATIC CM52 - 52AW - 52V (As Noted)
C1
CM52AW
170µF/100V
CM52/52V
59µF/100V
LMP(2)
R1
INPUT
CM52/52V Only
6Ω
5W
C3
CM52AW
3.3µF/100V
CM52/52V
5.3µF/100V
CM52/52AW/52V -1/2" Titanium
Dome (DT397TH-1)
3.4 ohms ±10%
CM52/52V (WI0699) CM52AW (WI0725)
4.0V Input, 60 Hz to 20 kHz
3.0V Input, 60 Hz to 5 kHz
2.0V Input, 3 kHz to 20 kHz
10 1/4 x 6 3/4 x 6 1/2 in. (H x W x D)
(265mm x 171mm x 168mm)
8 lbs. (3.6 kg.) Each
(CM52/52AW Sold in Pairs)
(CM52V Single)
BLU
Network
CM52/52V(WI0699)
CM52AW (WI0725)
GRN
GRN
L1
L2
0.15mH
CM52/52V
Only .53mH
C2
CM52AW
5.8µF/100V
CM52/52V
8µF/100V
WHT
BLU
R2
C4
2.5Ω
CM52AW
5W
10.5µF/100V
CM52/52V
L3
6.5µF/100V
0.14mH
WHT
2-99
L.F.
H.F.
REV A