SPECIFICATIONS
D
IAMETER
:10" (250
MM
)
S
ENSITIVITY
(2.83V @ 1
M
): 91 dB
P
OWER
H
ANDLING
:250 W 1000 W
PEAK
RMS
F
REQUENCY
R
ESPONSE
: 25 ~ 400 H
Z
N
OMINAL
I
MPEDANCE
:2 or 8
OHMS
V
OICE
-C
OIL
D
IAMETER
:2.0" (51.0
MM
)
D
IMENSIONS
:
THIELE-SMALL PARAMETERS
V
OICE
C
OIL
D
C
R
ESISTANCE
:R
EVC
(
OHMS
). . . . . . 1.85
V
OICE
C
OIL
I
NDUCTANCE
@ 1
K
H
Z
:L
EVC
(
M
H) . . . . . . . 1.82
D
RIVER
R
ADIATING
A
REA
:S
D
(
IN
2
). . . . . . . . 55.03
S
D
(
M
2
) . . . . . . . 355.00
M
OTOR
F
ORCE
F
ACTOR
:B
L
(T
M
) . . . . . . . . 9.66
C
OMPLIANCE
V
OLUME
:V
AS
(
FT
3
) . . . . . . . . 1.41
V
AS
(
LITERS
) . . . . . 39.80
S
USPENSION
C
OMPLIANCE
:C
MS
(µ
M
/N) . . . . 221.00
M
OVING
M
ASS
, A
IR
L
OAD
:M
MS
(
GRAMS
). . . . 137.90
M
OVING
M
ASS
, D
IAPHRAGM
:M
MD
(
GRAMS
) . . . 134.10
F
REE
-A
IR
R
ESONANCE
:F
S
(H
Z
) . . . . . . . . 28.80
M
ECHANICAL
Q: Q
MS
...........6.30
E
LECTRICAL
Q: Q
ES
...........0.50
T
OTAL
Q: Q
TS
............0.46
M
AGNETIC
-G
AP
H
EIGHT
:H
AG
(
IN
). . . . . . . . 3/8
H
AG
(
MM
) . . . . . . . . 9.00
V
OICE
-C
OIL
H
EIGHT
:H
VC
(
IN
). . . . . . 1-5/16
H
VC
(
MM
) . . . . . . . . . . 34
M
AXIMUM
E
XCURSION
:X
MAX
(
IN
). . . . . . . . 1/2
X
MAX
(
MM
) . . . . . . 12.50
SEALED BOX VOLUME
(INCLUDES DRIVER DISPLACEMENT)
SEALEDENCLOSURE
FREQUENCYRESPONSE @ 2.83 V
SEALEDENCLOSURE CONE
EXCURSION @ 250 W
Harman Consumer Group •250 Crossways ParkDrive •Woodbury, NY11797 • VOICE:516-674-4463 •www.infinitysystems.com
Reference 1042w 10" Woofer – Technical DataCAR AUDIO
mounting depth
4-9/16" (116 mm)
cutout diameter
9-1/8" (232mm)
outer diameter
10-3/8" (264mm)
V
BOX
=0.75 ft
3
(21.24 liters)
Reference1042w
(side view)
20Hz 30 40 50 60 70 80 90 100 200300
20Hz 30 40 50 60 70 80 90 100 200300
dBSPL
55
60
65
70
75
80
85
90
95
100
105
M
5u
10u
20u
50u
100u
200u
500u
1m
2m
5m
10m
20m
30m
Out-Of-Car
In-Car
12dB LP @80 Hz