INFINITY REFERENCE SEVEN
Manual de Servicio

Technical Manual

Ref. Seven
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
Nominal Impedance: Power Rating: Crossover Frequencies: Frequency Response: 4 to 8 ohms 20 to 125 watts RMS 500Hz, 5,000Hz 45Hz-32kHz +/-2.5dB

Reference Series 3-Way Speaker
PHYSICAL SPECIFICATIONS:
1x - EMIT Tweeters 1x - 5" (12.7cm) Polypropylene Cone Midrange 1x - 8" (20.3cm) Polypropylene Woofer Dimensions: 21-3/4"H x 13-1/2"W" x 10"D XXXXXXXXXXXX XXXXXXXXX55.2cm(H) x 34.3cm(W) x 25.4cm(D) Cabinet Not Sold Grille NLA Control Tweeter #145-0103 Control Midrange #145-0110 Crossover #015-4748 Logo #716-0312

PRODUCTION HISTORY
Introduced in 1982 Discontinued 1984 Original Retail Price: $398.00/pair

TECHNICAL INFORMATION

EMIT

TWEETER #902-5023 DIAPHRAGM #751-3722 5" MIDRANGE #902-4962 8" WOOFER #902-5030

FUSE

1A-30

6.8µF MM

.1mH FC
.5� 5W

5� 5W

TWEETER

.6mH FC
16µF NPE

INPUTS

1.5mH FC

5� 5W 6.8µF NPE

MIDRANGE

3.0mH FC 40µF NPE

WOOFER

REV A

7-98

INFINITY SYSTEMS INC., 250 Crossways Park Drive, Woodbury, New York 11797

Ref. Seven Reference Series 3-Way Speaker