INFINITY CS80R
Manual de Servicio

Technical Manual

CS80R
ACOUSTIC & ELECTRICAL SPECIFICATIONS: � Nominal Impedance 8 ohms � Max Amp Power 100 watts* � Frequency Response 45Hz � 20kHz (±3dB) 32Hz � 20kHz (�10dB) � Sensitivity 89dB (2.83V @ 1 meter) � Crossover Frequency 2,400Hz; 12dB/Octave SYSTEM COMPONENTS: � Grille With Cloth � Low-Frequency Transducer DC Resistance � High-Frequency Transducer DC Resistance � Crossover Network AURAL SWEEP TEST SPECIFICATIONS: � System Aural Sweep Test 6.0V input 30Hz to 20kHz � L.F. Aural Sweep Test 5.0V input 30Hz to 2kHz � H.F. Aural Sweep Test 2.83V input 4kHz to 20kHz PHYSICAL SPECIFICATIONS: � Plate Size (Diameter) 10-7/8" (275mm)

� Mounting Cutout Size (Diameter) 9-1/2" (240mm) � Mounting Depth 4-1/4" (108mm) 329-080-00445 8" (203mm) CS80R-BK 5.5 ohms ±10% 1" (25mm) CS80R-BK 5.3 ohms ±10% 013-7500-00924 � Weight 5.6 lb (2.5kg) Each

WARRANTY: � Refer to Warranty Statement packed with each product. * The maximum recommended amplifier power rating will ensure proper system headroom to allow for occasional peaks. We do not recommend sustained operation at these maximum power levels.

PACKAGING

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CROSSOVER NETWORK 013-7500-00924
L2 R1

C1

11

+T-

+W

-

11 10 13 14

CS80R SCHEMATIC
L1 0.8mH GRN .250 C1 20μF 100V R1 10Ω 10W WHT BLK .205

.187

12

C2 4μF 100V

C3 L2 6μF 0.4mH 100V

R2 5.1Ω 10W RED .205

Infinity Systems, 250 Crossways Park Drive, Woodbury, New York 11797
4/05

CS80R

L1

SP8C
R2

C3

GRN
C2

+

XR5215
+ - IN

WHT

�

WOOFER/TWEETER ASSEMBLY CS80R-BK BLK RED � +