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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.
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Exactly what was needed to assess the product - excellent value and great service
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A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
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Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
Kappa 124.7w 12" Woofer � Technical Data
SPECIFICATIONS
DIAMETER: SENSITIVITY (2.83V @ 1M): POWER HANDLING: FREQUENCY RESPONSE: NOMINAL IMPEDANCE: VOICE-COIL DIAMETER: DIMENSIONS:
mounting depth 5" (127mm)
®
12" (300MM) 90dB 350WRMS (1,400WPEAK) 23 ~ 400HZ 2 OR 8 OHMS 3" (76.2MM)
SEALED-ENCLOSURE VOLUME (INCLUDES DRIVER DISPLACEMENT)
Kappa 124.7w
(side view)
VBOX = 1.00 ft3 (28.32 liters)
(stuffed with loosely filled fiberfill)
cutout diameter 11-1/8" (283mm) outer diameter 12-7/16" (316mm)
115
SEALED-ENCLOSURE FREQUENCY RESPONSE @ 2.83V
dBSPL In-Car 12dB LP @ 80Hz 110 105
THIELE-SMALL PARAMETERS*
VOICE-COIL DC RESISTANCE: R EVC (OHMS) . . . . . . 2.00 VOICE-COIL INDUCTANCE @ 1KHZ: L EVC (MH). . . . . . . . 1.23 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) . . . . . . . . 82.15 S D (CM2) . . . . . . . 530.00 BL (TM) . . . . . . . . 12.40 VAS (FT3) . . . . . . . . . 3.13 VAS (LITERS). . . . . . 88.66 C MS (µM/N) . . . . 216.00 MMS (GRAMS). . . . 243.90 MMD (GRAMS). . . . 236.90 FS (HZ). . . . . . . . . 21.90 Q MS . . . . . . . . . . . . 7.79 Q ES . . . . . . . . . . . . 0.47 Q TS . . . . . . . . . . . . 0.44 HAG (IN) . . . . . . . . . 5/16 HAG (MM) . . . . . . . . 8.00 H (IN) . . . . . . . 1-5/16
VC
100 95 90 85 80 75 70 65 20Hz 30 40 50 60 70 80 90 100 200 300 Out-of-Car
SEALED-ENCLOSURE TRANSDUCER EXCURSION @ 350W
30m M 20 m 10 m 5m 2m 1m 500u 200u 100u 50u 20u 10u 5u 20Hz 30 40 50 60 70 80 90 100 200 300
HVC (MM) . . . . . . . 33.20 X MAX (IN) . . . . . . . . . .1/2 X (MM) . . . . . . 12.65
MAX
*VOICE COILS CONNECTED IN PARALLEL
Infinity Systems � 250 Crossways Park Drive � Woodbury, NY 11797 � 516.496.3400 � www.infinitysystems.com �
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