JBL CM40
Manual de Servicio

Technical Manual

CM40/40AW
SPECIFICATIONS
� Nominal Impedance: � Max Amp Power: � Frequency Response: � Sensitivity:

ACOUSTIC & ELECTRICAL SPECIFICATIONS:
6 ohms 75 Watts 70 Hz � 16 kHz 87 dB 1 Watt @ 1 Meter

SYSTEM COMPONENTS: (cont�d)
� Crossover Network: CM40 (WI0719) CM40AW (WI0726)

AURAL SWEEP TEST SPECIFICATIONS:
A. System Aural Sweep Test: B. L.F. Aural Sweep Test: 4.0V Input, 20 Hz to 16 kHz 3.0V Input, 20 Hz to 16 kHz

SYSTEM COMPONENTS:
� Cabinet: � Grille: CM40/40AW (Not For Sale) CM40 (Black) WI0720-B CM40AW (Black) WI0720-1B CM40 (White) WI0720-W CM40AW (White) WI0720-1W CM40 - 4� Shielded Driver (CM40WO) CM40AW - 4� Shielded Driver (CM40AWO) 3.4 ohms ±10%

PHYSICAL SPECIFICATIONS:
� Enclosure Dimensions: 10 x 5 3/4 x 4 in. (H x W x D) (225mm x 147mm x 104mm) 6 lbs. (2.7 kg.) Each (Sold in Pairs)

� Low/Mid Frequency Transducer:

WEIGHT: WARRANTY INFORMATION:

DC Resistance:

� Refer to the Warranty Statement packed with each product.

PACKAGE

Owner�s Manual AI0197 Warranty Card AI0193

WIRING DIAGRAM
Driver, Low/Mid Freq CM40 (CM40WO) CM40AW (CM40AWO)

Rubber Feet (8) CM40/40AW (BLK) WI0742-B CM40/40AW (WHT) WI0742-W

Upper/Lower Foam WP0254

Network CM40 (WI0719) CM40AW (WI0726)

Packaging
YEL BLK

SCHEMATIC CM40 (CM40AW Noted)

L1 CM40 0.27mH CM40AW 0.39mH

YEL R1 4.3� 5W L.F./M.F. INPUT LMP(2) C1 30µF 100V BLK

Carton, Beauty CM40 (BLK) WG442-B CM40 (WHT) WG442-W CM40AW (BLK) WG442-1B CM40AW (WHT) WG442-1W

2-99

REV A

JBL Consumer Products Inc., 250 Crossways Park Dr., Woodbury, New York 11797

CM40/40AW