|
There are currently no product reviews.
 ;
Very good copy in a 54 pages PDF archive. This is my sixth purchase here. :)
;
Another excellent buy! File too clear and explanatory.
 ;
A manual hard to find. It was very helpful to restore my device.
;
I am very grateful for this manual. Without it could not repair my receiver.
;
excellent work as always you do cheap, fast net and clean. you do an incredible service......thanks!
DS120 12" Woofer � Technical Data
SEALED BOX VOLUME VENTED BOX VOLUME
length = 6.36"
Port
fo = 34 Hz
DS120
(side view)
DS120
(side view)
VBOX = 1.50 ft3 (42.48 liters)
(all sides lined with 1-inch fiberglass or fiberfill)
VBOX = 2.50 ft3 (70.80 liters)
(all sides lined with 1-inch fiberglass or fiberfill)
diameter = 4.0"
SEALED FREQUENCY RESPONSE @ 2.83 V
95 dB 105 90 In-Car 12 dB LP @ 80 Hz 100
VENTED FREQUENCY RESPONSE @ 2.83 V
dB In-Car 12 dB LP @ 90 Hz
85
Out-Of-Car
95
80
90
75
85 Out-Of-Car
70
80
65
75
60
70
55 20 Frequency 50 100 Hz 200 500 1k
C
65 20 Frequency 50 100 Hz 200 500 1k
C
2k
2k
SEALED EXCURSION/GROUP DELAY @ 100 W
8.0 Xd mM T mSec 10.0 7.0 7.5 17.5
VENTED EXCURSION/GROUP DELAY @ 175 W
20.0 Xd mM T mSec 40 30
6.0 Group Delay 5.0
5.0
15.0 Group Delay
20
2.5
12.5
10
4.0
0.0
10.0
0
3.0 2.0
Transducer Excursion
-2.5 -5.0
7.5 5.0
Transducer Excursion
-10 -20
1.0
-7.5
2.5
-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
7�6 . . . . . . JBL Technical Data
 $4.99 DS120 JBL
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
|
