HARMAN KARDON BETATENX
Service Manual

Beta TenX 10" Woofer � Technical Data
SEALED BOX VOLUME VENTED BOX VOLUME

length = 7.37"

Port
fo = 40 Hz

Beta TenX
(side view)

Beta TenX
(side view)

VBOX = 0.52 ft3 (14.73 liters)
(stuffed with loosely-packed fiberfill)

VBOX = 1.00 ft3 (28.32 liters)
(all sides lined with 1-inch fiberglass or fiberfill)

diameter = 3"

SEALED FREQUENCY RESPONSE @ 2.83 V
100 95 In-Car 12 dB LP @ 60 Hz dB 95

VENTED FREQUENCY RESPONSE @ 2.83 V
100 dB In-Car 12 dB LP @ 60 Hz

90

90

Out-Of-Car

85 Out-Of-Car

85

80

80

75

75

70

70

65

65

60 20 Frequency 50 100 Hz 200 500 1k

C

60 20 Frequency 50 100 Hz 200 500 1k

C

2k

2k

SEALED EXCURSION/GROUP DELAY @ 275 W
20.0 Xd mM T mSec 10.0 40 17.5 7.5 35

VENTED EXCURSION/GROUP DELAY @ 275 W
Xd mM T mSec 40 30

15.0

Group Delay

5.0

30

20

12.5

2.5

25 Group Delay

10

10.0

0.0

20

0

7.5 Transducer Excursion

-2.5

15

-10

5.0

-5.0

10 Transducer Excursion

-20

2.5

-7.5

5

-30

0.0 20 Frequency 50 100 Hz 200 500 1k

-10.0 2k
C

0 20 Frequency 50 100 Hz 200 500 1k

C

-40

2k

Ininfity Technical Data . . 8�39