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Fast access, 100% correct and complete service manual
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just what i was seeking .had a password issue but the review allowed me to circumvent and download was great
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Great manual, great price. Has a few of the basic operating instructions that most service manuals leave out. Complete instructions for disassembling board by board, safety precautions, schematics, complete parts list.
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I am very pleased with the service manual for my RT-909. This was an easy purchase and great procuct, and much cheaper than other venues i had looked at. This web site is now listed in my favorites list. KEEP UP THE GOOD WORK. THANKS. J. BROWN
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A very well written and easy to understand manual.
Technical Manual
Ref. One
SPECIFICATIONS
Nominal Impedance: Power Rating: Crossover Frequencies: Frequency Response: Sensitivity: 6 ohms 10 to 75 watts
Reference Series 2-Way Speaker
ACOUSTIC & ELECTRICAL SPECIFICATIONS: PHYSICAL SPECIFICATIONS:
1x - 3/4" (1.9cm) Polycell Tweeters 1x - 6" (15.2cm) IMG Woofer Dimensions: 14-1/4"H x 9"W" x 7-3/8"D (includes grille) XXXXXXXXX31.19cm(H) x 22.9cm(W) x 18.73cm(D) Cabinet Not Sold Grille #026-4569 Crossover #015-4568 Logo #716-4326
4000Hz 55Hz-25kHz +/-3dB 90dB @ 1 watt,1 meter
PRODUCTION HISTORY
Introduced in 1991 Discontinued 1993 Original Retail Price: $219.00/pair
TECHNICAL INFORMATION
TWEETER #902-4606 DIAPHRAGM #751-5099
6" (15.2cm) WOOFER #902-4338 NLA
USE 902-4158
12" BLUE .205" FEMALE CLIP
C1 3.0µF NPE
R1 1.5� 5W
R2 4.0� 5W
TWEETER
L1 0.25mH
12" BLU/BLK .110" FEMALE CLIP
L2 .30mH
C2 18.0µF NPE
9" RED .250" FEMALE CLIP
INPUTS
R3 4.0� 10W
WOOFER
9" RED/BLK .205" FEMALE CLIP
REVB 5/03
INFINITY SYSTEMS INC., 250 Crossways Park Drive, Woodbury, New York 11797
Ref. One Reference Series 2-Way Speaker
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