HARMAN KARDON KAPPA120.3SE
Manual de Servicio

Kappa 120.3se 12" Woofer � Technical Data
CAR AUDIO

SPECIFICATIONS
DIAMETER: SENSITIVITY (2.83 V @ 1 M): POWER HANDLING: FREQUENCY RESPONSE: NOMINAL IMPEDANCE: VOICE-COIL DIAMETER: DIMENSIONS:
mounting depth 6.31" (161.00 mm)

12" (304.8 MM) 92 dB 300 WRMS (1,200 WPEAK) 18 ~ 250 HZ 4 OHMS 2.0" (50.0 MM)

SEALED BOX VOLUME (INCLUDES DRIVER DISPLACEMENT)

Kappa 120.3se
(side view)

VBOX = 1.00 ft3 (28.32 liters)
(stuffed with loosely-filled fiberfill)

cutout diameter 10.94" (277.81 mm) outer diameter 13.19" (334.96 mm)
95

SEALED FREQUENCY RESPONSE @ 2.83 V
dB In-Car 12 dB LP @ 80 Hz 90

THIELE-SMALL PARAMETERS
VOICE COIL DC RESISTANCE: R
EVC

85 80

Out-Of-Car

(OHMS) . . . . . . 3.56

VOICE COIL INDUCTANCE @ 1 KHZ: L EVC (MH) . . . . . . . 2.13 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) . . . . . . . . 76.11 S D (CM2) . . . . . . 491.00 BL (TM) . . . . . . . . 15.51 VAS (FT3) . . . . . . . . 1.96 VAS (LITERS) . . . . . 55.61 C MS (µM/N) . . . . 162.44 MMS (GRAMS). . . . 193.00 MMD (GRAMS) . . . 186.74 FS (HZ) . . . . . . . . 28.43 Q MS . . . . . . . . . . . 6.82 Q ES . . . . . . . . . . . . 0.51 Q TS . . . . . . . . . . . . 0.48 HAG (IN) . . . . . . . . . 0.39 HAG (MM) . . . . . . . 10.00 H (IN) . . . . . . . . . 1.46
VC

75 70 65

60 55 20 Frequency 50 100 Hz 200 500 1k
C

2k

SEALED TRANSDUCER EXCURSION @ 300 W
20.0 Xd mM 17.5 15.0

12.5

10.0

7.5

HVC (MM) . . . . . . . 37.00 X MAX (IN) . . . . . . . . 0.53 X MAX (MM) . . . . . . 13.50

5.0 2.5 0.0 20 Frequency 50 100 Hz 200 500 1k
C

2k

Infinity Systems, Inc. � 250 Crossways Park Drive � Woodbury, NY 11797 � VOICE: 516-496-3400 � FAX: 516-496-4868 � www.infinitysystems.com