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There are currently no product reviews.
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This is a good quality scan of the Operation & Maintenance (Service) Manual for the PAL version of this high-band broadcast umatic, BVU-800P
All schematics and lineup procedures appear to be included in this one manual AFAICT.
The file size is just over 113 MB which gives an idea of the quality and number of pages.
All of the schematics, which contain some fairly small print, are easily readable when you zoom into the page.
John Thompson, Newcastle Upon Tyne, England.
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Good quality, all schematics of few of models. There is also short form of user manual and regulation manual.
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Perfect copy of the service manual. you can enlarge every page, and it comes up
with all details.
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It´s very very nice manual with all, what i need. Original in good quality. Very fast business. Very much thanks...
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Purchased the manual that I was looking for at a great price and could download it easily.. Great service experience and for future purchases I plan to use the site.
Thank you very much
GTO1220 12" Woofer � Technical Data
SPECIFICATIONS
DIAMETER: SENSITIVITY (2.83 V @ 1 M): POWER HANDLING: FREQUENCY RESPONSE: NOMINAL IMPEDANCE: VOICE-COIL DIAMETER: DIMENSIONS:
mounting depth 6.81" (174.00 mm)
12" (304.8 MM) 91 dB 300 WRMS (1,200 WPEAK) 20 ~ 450 HZ 2 OHMS 3.0" (76.2 MM)
SEALED BOX VOLUME (INCLUDES DRIVER DISPLACEMENT)
GTO1220
(side view)
VBOX = 1.00 ft3 (28.32 liters)
(stuffed with loosely-packed fiberfill)
cutout diameter 10.88" (277.00 mm) outer diameter 12.31" (313.00 mm)
SEALED FREQUENCY RESPONSE @ 2.83 V
100 dB In-Car 12 dB LP @ 80 Hz 95
THIELE-SMALL PARAMETERS
VOICE COIL DC RESISTANCE: R
EVC
90 Out-Of-Car 85
(OHMS) . . . . . . 2.04
VOICE COIL INDUCTANCE @ 1 KHZ: L EVC (MH) . . . . . . . 0.70 DRIVER RADIATING AREA: MOTOR FORCE FACTOR: COMPLIANCE VOLUME: SUSPENSION COMPLIANCE: MOVING MASS, AIR LOAD: MOVING MASS, DIAPHRAGM: FREE-AIR RESONANCE: MECHANICAL Q: ELECTRICAL Q: TOTAL Q: MAGNETIC-GAP HEIGHT: VOICE-COIL HEIGHT: MAXIMUM EXCURSION: S D (IN 2) . . . . . . . . 74.71 S D (CM2) . . . . . . 482.00 BL (TM) . . . . . . . . 12.33 VAS (FT3) . . . . . . . . 1.73 VAS (LITERS) . . . . . 49.03 C MS (µM/N) . . . . 148.61 MMS (GRAMS). . . . 220.77 MMD (GRAMS) . . . 214.68 FS (HZ) . . . . . . . . 27.79 Q MS . . . . . . . . . . . 6.18 Q ES . . . . . . . . . . . . 0.52 Q TS . . . . . . . . . . . . 0.48 HAG (IN) . . . . . . . . . 0.47 HAG (MM) . . . . . . . 12.00 H (IN) . . . . . . . . . 1.28
VC
80 75 70
65
C
60 20 Frequency 50 100 Hz 200 500 1k
2k
SEALED TRANSDUCER EXCURSION @ 400 W
20.0 Xd mM 17.5 15.0
12.5
10.0
7.5
HVC (MM) . . . . . . . 32.50 X MAX (IN) . . . . . . . . 0.40 X MAX (MM) . . . . . . 10.25
5.0 2.5 0.0 20 Frequency 50 100 Hz 200 500 1k
C
2k
JBL Consumer Products � 250 Crossways Park Drive � Woodbury, NY 11797 � VOICE: 516-496-3400 � FAX: 516-496-4868 � www.jbl.com
 $4.99 GTO1220 JBL
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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