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It's a grate service manuals.Have many details and the writing it's so clear.You have all you want in manual,nothing missing,belive me.I'm verry satisfied of this manual.
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Great scanned service manual
Usefull informations.
I will buy again!
Best Regards
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The manual describes this product very good. It has the basic things to know and also a more detailed look. Very well made!
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An excellent document to assist in the repair of my old personal tape player. It includes full circuit diagrams and physical layout drawings and full instructions on disassembly and fault finding.
Well worth the meagre price.
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Very good conversation, Pretty fast Service, wood do it again,
Have paid by Paypal, so i got the Service Manual online after 15 Min.
Very helpfully.
Greeting from Germany,
Hans
Technical Manual
2000 II
4-Way Speaker
Nominal Impedance: Power Rating: Frequency Response:
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
8 ohms 20 to 250 watts RMS 28Hz-28,000Hz +/-4dB
PHYSICAL SPECIFICATIONS:
1x - Walsh WTL Tweeter 10,000 through 28,000Hz 1x - 1" (2.5cm) Dome Midtweeter 2000 to 10,000Hz 1x - 4" (10.1cm) Midrange 800 to 4000Hz 1x - 12" (30.4cm) Woofer 28 to 800Hz Dimensions: 27-3/4"H x 20"W" x 14"D XXXXXXXXXXXXXX XXXXXXXXX63.5cm(H) x 36.8cm(W) x 30.5cm(D) Cabinet Grille Crossover Not Sold #A025-038 NLA
PRODUCTION HISTORY
Introduced in 1975 Discontinued 1979 Original Retail Price: $658.00/pair
Tweeter Level Control #145-0103 Midrange Level Control #145-0103 Logo #716-0319
TECHNICAL INFORMATION
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SUPER TWEETER #902-0060
TWEETER #902-0129 DIAPHRAGM N/A
4-1/2" MIDRANGE NLA Substitute #902-0074 12" WOOFER NLA Sustitute #902-1187
BLU/BLK
3.5µF
SUPER TWEETER
BLUE
2.7� 1.75µF
TWEETER
WHITE
INPUTS
12.5µF
5� 5W
.4mH
9.4�
YELLOW/BLK
MIDRANGE
YELLOW RED
2mH
WOOFER
RED/BLK
REV A
7-98
INFINITY SYSTEMS INC., 250 Crossways Park Drive, Woodbury, New York 11797
2000 II 4-Way Speaker
5� 5W
WHITE/BLACK
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