SPECIFICATIONS
DIAMETER:12" (305MM)
S
E
NSITIVITY
(2.83 V @ 1 M): 93 dB
P
OWER HANDLING:300 W 1200 W
PEAK
RMS
FREQUENCY RESPONSE: 23 ~ 400 HZ
NO
MINAL
IM
PEDANCE
:2 or 8 O
HMS
VOICE-COIL DIAMETER:2.0" (51.0 MM)
D
IMENSIONS:
THIELE-SMALL PARAMETERS
VOICE COIL DC RESISTANCE:R
EVC
(OHMS) . . . . . . 1.93
V
OICE COIL INDUCTANCE @ 1 KHZ:L
EVC
(MH) . . . . . . . 1.10
D
RIVER RADIATING AREA:S
D
(IN
2
) . . . . . . . . 82.46
S
D
(M
2
) . . . . . . . 532.00
M
OTOR FORCE FACTOR:BL (TM) . . . . . . . 10.17
C
OMPLIANCE VOLUME:V
AS
(FT
3
) . . . . . . . . 3.34
V
AS
(LITERS) . . . . . 94.47
S
USPENSION COMPLIANCE:C
MS
(µM/N) . . . . 233.70
M
OVING MASS, AIR LOAD:M
MS
(GRAMS). . . . 181.00
M
OVING MASS, DIAPHRAGM:M
MD
(GRAMS) . . . 173.80
F
REE-AIR RESONANCE:F
S
(HZ) . . . . . . . . 24.50
M
ECHANICAL Q: Q
MS
. . . . . . . . . . . 6.97
E
LECTRICAL Q: Q
ES
. . . . . . . . . . . 0.52
T
OTAL Q: Q
TS
. . . . . . . . . . . . 0.48
M
AGNETIC-GAP HEIGHT:H
AG
(IN) . . . . . . . . 3/8
H
AG
(MM) . . . . . . . . 9.00
V
OICE-COIL HEIGHT:H
VC
(IN) . . . . . . 1-5/16
H
VC
(MM) . . . . . . . . . . 34
M
AXIMUM EXCURSION:X
MAX
(IN) . . . . . . . . 1/2
X
MAX
(MM) . . . . . . 12.50
SEALED BOX VOLUME
(INCLUDES DRIVER DISPLACEMENT)
SEALED ENCLOSURE
FREQUENCY RESPONSE @ 2.83 V
SEALED ENCLOSURE CONE
EXCURSION @ 300 W
Harman Consumer Group • 250 Crossways Park Drive • Woodbury, NY 11797 • VOICE: 516-674-4463 • www.infinitysystems.com
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