Infinity Reference 1050w Instruction manual

SPECIFICATIONS
D IAMETER :10" (250 MM )
S
ENSITIVITY (2.83 V @ 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 :4 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 ) . . . . . . 3.50
V
OICE C OIL I NDUCTANCE @ 1 K H Z :L
EVC
( M H) . . . . . . . 2.73
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 ) . . . . . . . . 13.93
C
OMPLIANCE V OLUME :V
AS
( FT
3
) . . . . . . . . 1.34
V
AS
( LITERS ) . . . . . 37.98
S
USPENSION C OMPLIANCE :C
MS
(µ M /N) . . . . 211.00
M
OVING M ASS , A IR L OAD :M
MS
( GRAMS ). . . . 142.70
M
OVING M ASS , D IAPHRAGM :M
MD
( GRAMS ) . . . 138.90
F
REE -A IR R ESONANCE :F
S
(H Z ) . . . . . . . . 29.00
M
ECHANICAL Q: Q
MS
...........7.36
E
LECTRICAL Q: Q
ES
...........0.47
T
OTAL Q: Q
TS
............0.44
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 ) .. . . . . . . . 1-1/4
H
VC
( MM ) .. . . . . . . . . 32
M
AXIMUM E XCURSION :X
MAX
( IN ) . . . . . . . . 7/16
X
MAX
( MM ) . . . . . . 11.50
SEALED BOX VOLUME
(INCLUDES DRIVER DISPLACEMENT)
SEALEDENCLOSURE
FREQUENCYRESPONSE @ 2.83 V
SEALEDENCLOSURE CONE
EXCURSION @ 250 W
Harman Consumer Group •250 Crossways Park Drive •Woodbury, NY11797 • VOICE:516-674-4463 •www.infinitysystems.com
Reference 1050w 10" Woofer – Technical Data
CAR 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)
Reference 1050w
(side view)
20 Hz 30 40 50 60 70 80 90 100 200300
20 Hz 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
12 dB LP @ 80 Hz

VENTED BOX VOLUME
(INCLUDES DRIVER/PORT DISPLACEMENTS)
VENTED ENCLOSURE
FREQUENCY RESPONSE @ 2.83 V
VENTED ENCLOSURE CONE
EXCURSION @ 250 W
BANDPASS BOX VOLUME
(INCLUDES DRIVER/PORT DISPLACEMENTS)
BANDPASS ENCLOSURE
FREQUENCY RESPONSE @ 2.83 V
BANDPASS ENCLOSURE CONE
EXCURSION @ 250 W
Harman Consumer Group • 250 Crossways Park Drive • Woodbury, NY 11797 •VOICE: 516-674-4463 • www.infinitysystems.com
Reference 1050w 10" Woofer – Technical Data
CAR AUDI O
Reference 1050w
(side view)
Port
fB=28.0 Hz
diameter = 3"
77mm
length = 9"
229mm
V
BOX
= 1.75 ft
3
(49.56 liters) V
REAR
= 1.00 ft
3
(28.32 liters) V
FRONT
=1.0 ft
3
(28.32 liters)
Reference 1050w
(side view)
diam. = 4"
102mm
Port
fB= 50 Hz
length =
7-7/8"
200mm
20 Hz 30 40 50 60 70 80 90 100 200300
55
60
65
70
75
80
85
90
95
100
105
20 Hz 30 40 50 60 70 80 90 100 200300
55
60
65
70
75
80
85
90
95
100
105
dBSPL dBSPL
20 Hz 30 40 50 60 70 80 90 100 200300
5u
10u
20u
50u
100u
200u
500u
1m
2m
5m
10m
20m
30m M
20 Hz 30 40 50 60 70 80 90 100 200300
5u
10u
20u
50u
100u
200u
500u
1m
2m
5m
10m
20m
30m M
Out-Of-Car
In-Car
12 dBLP @ 80 Hz
Out-Of-Car
In-Car
12 dBLP @ 80 Hz