|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Good manual. It is complete and of high quality, both text and graphics. The schematics are with the original big size, so it can be viewed or printed without any loss of resulution and sharpness.
;
We needed a manual quickly...online it was available immediately, at a very low price. We loved the convenience!
;
Excellent!!
Got what I need and very fast!!
Thank You
;
One address for rare manuals.Very good copy. Thank you.
Your
Klaus Husse
;
All ok. I pay 5 $ and now i have 92 pages of good scaned service manual for my oooooold akai. Now i will try to repair it.
Beta TwelveXdvc 12" Woofer � Technical Data
SEALED BANDPASS BOX VOLUME
Port
fo = 60 Hz length = 7.79"
NOTES
Beta TwelveXdvc
(side view) diam. = 4"
VREAR = 1.40 ft3 (39.65 liters)
(all sides lined with 1-inch fiberglass or fiberfill)
VFRONT = 0.70 ft3 (19.82 liters)
(all sides lined with 1-inch fiberglass or fiberfill)
SEALED BANDPASS FREQUENCY RESPONSE @ 2.83 V
105 dB In-Car 12 dB LP @ 80 Hz 100
95
Out-Of-Car
90
85
80
75
70
65 20 Frequency 50 100 Hz 200 500 1k
C
2k
SEALED BANDPASS EXCURSION/GROUP DELAY @ 200 W
20.0 Xd mM T mSec 40 17.5 30
15.0
20
12.5 Group Delay 10.0
10
0
7.5
-10
5.0
-20
2.5
Transducer Excursion
-30
0.0 -40
C
-40
Ininfity Technical Data . . 8�49
|
|
|
> |
|
|
Parse Time: 0.268 - Number of Queries: 129 - Query Time: 0.061
