CM42/42AW.qxd 3/1/99 11:38 AM Page 1
Technical Manual
CM42/42AW/42V
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:SYSTEM COMPONENTS: (contOd)
Y Nominal Impedance:6 ohmsY High FrequencyCM42/42AW/42V -1/2� Titanium
Transducer:Dome (DT397TH-2)
Y Max Amp Power:80 Watts
DC Resistance6.6 ohms ?10%
Y Frequency Response:60 Hz � 20 kHz
Y Crossover Network:CM42/42V (WI0722) CM42AW (WI0727)
Y Sensitivity:88 dB 1 Watt @ 1 Meter
Y Crossover Frequency:4 kHz
AURAL SWEEP TEST SPECIFICATIONS:
SYSTEM COMPONENTS:A. System Aural Sweep Test:4.0V Input, 60 Hz to 20 kHz
Y Cabinet:CM42/42AW/42V (Not For Sale)B. L.F. Aural Sweep Test:3.0V Input, 60 Hz to 5 kHz
Y Grille:CM42/42V (Black) WI0720-B C. H.F. Aural Sweep Test:2.0V Input, 3 kHz to 20 kHz
CM42AW (Black) WI0720-1B
CM42/42V (White) WI0720-WPHYSICAL SPECIFICATIONS:
CM42AW (White) WI0720-1WY Enclosure Dimensions:10 x 5 3/4 x 4 in. (H x W x D)
Y Low FrequencyCM42/42V - 4� Shielded(225mm x 147mm x 104mm)
Transducer:Polylaminate Cone (CM40WO)
WEIGHT:6 lbs. (2.7 kg.) Each
CM42AW - 4� Shielded
(CM42/42AW Sold in Pairs)
Polylaminate Cone
(CM42V Single)
(B10AH85PR-03DW)
WARRANTY INFORMATION:
DC Resistance:3.4 ohms ?10%
Y Refer to the Warranty Statement packed with each product.
PACKAGEOwnerOs Manual AI0197WIRING DIAGRAM
Warranty Card AI0193
Rubber Feet (8)
Driver,
CM42/42AW/42V (BLK) WI0742-B
High Freq
CM42/42AW/42V (WHT) WI0742-WCM42/42AW/42V
Upper/Lower Foam
CM42/42AW WP0254(DT397TH-2)
CM42V WP0261
BLU
WHT
Network
CM42/42V(WI0722)
CM42AW (WI0727)
Driver,
PackagingLow Freq
CM42/42V
(CM40WO)
CM42AW
(B10AH85PR-03DW)YEL
BLK
SCHEMATIC CM42 - 42AW - 42V (As Noted)
YEL
L1
CM42AW 1.3mH
CM42V 1.0mHC1
10mF
INPUTCM42 1.0mHL.F.
100V
LMP(2)
BLK
BLU
R1
2.71C2
CM42AW
5W
3.9?F/100VL2
CM42VCM42AW 0.39mHH.F.
3.3?F/100VCM42V 0.3mH
Carton, BeautyCM42CM42 0.3mH
CM42 (BLK) WG443-B3.3?F/100V
CM42 (WHT) WG443-WWHT
CM42AW (BLK) WG443-1B
NOTE: CM42V IS SOLD AS ACM42AW (WHT) WG443-1W
SINGLE LOUD SPEAKERCM42V (BLK) A006-446
CM42/42AW/42V
2-99 REVA
JBL Consumer Products Inc., 250 Crossways Park Dr., Woodbury, New York 11797 |