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The manual was complete and extremely helpful in both diagnosing the problem I was having as well as fixing it. Excellent quality. I will getting additional manuals in the future.
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Exactly the JVC service manual and schematics that I was looking for - delivered just hours after order. Will do business again!
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The cover page was a little scary, very dark but readable. The remainder of the document was better copy and easily readable. Why would I give 5 Stars? (1) PRICE, (2) AUTHENTICITY, It was the real deal, filled with service information, including the specific information I required. (3) PRIVACY, I didn't start to get slammed with spam. (4) EASY TRANSACTION. Painless. (5) COMPLETE, I have found several manuals here, that I could find nowhere else. (6) I will be a repeat customer!
Technical Manual
QA
Quantum Series 2-Way Speaker
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
Nominal Impedance: Power Rating: Sensitivity: Crossover Frequencies: Frequency Response: Horizantal Dispersion: 4 ohms 15-150 watts RMS 89dB @ 1 watt, 1 meter 2.5kHz 42Hz-32kHz +/-3dB -2dB at 60°, left or right (20kHz)
PHYSICAL SPECIFICATIONS:
1x - EMIT Tweeter 1x - 10" (25cm) Woofer Dimensions: 25"H x 14"W" x 12"D XXXXXXXXXXXXXXXX XXXXXXXXX63.5cm(H) x 35.5cm(W) x 30.5cm(D) Cabinet Not Sold Grille #A025-038 Crossover NLA Tweeter Level Control #145-0103 Logo #716-0319
PRODUCTION HISTORY
Introduced in 1978 Discontinued 1983 Original Retail Price: $330.00/pair
TECHNICAL INFORMATION
EMIT TWEETER #901-0221 TWEETER DIAPHRAGM #751-7322 10" WOOFER #902-2128 Sustitute #902-2864
Original 2� 5W Substitue 5� 5W 9.5µF
FUSE
1.25A AGC
BLUE
INPUTS
TWEETER
BLU/BLK
RED
WOOFER
RED/BLACK
REV A
7-98
INFINITY SYSTEMS INC., 250 Crossways Park Drive, Woodbury, New York 11797
QA Quantum Series 2-Way Speaker
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