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 ;
Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
;
Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
;
Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
;
Very fast and perfect delivery. Clear and well scanned. A lot of work professionally realized.
Again thak you a lot
 ;
This manual is accurate and of high quality. It is only volume 2 of the service manual. This is schematic, parts lists, and exploded mechanical drawings. The theory of operation and the diss-assembly instructions are in volume 1. The unit can be tricky to dis-assemble portions of so the volume 1 manual can be important. The product description of the manual is accurate but it does not say anything about volume 1 and the image of the front page does clearly say Volume 2.
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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