Vented/Sealed Bandpass Box - JBL P1020D Technical Data

VENTED BOX VOLUME
(INCLUDES DRIVER/PORT DISPLACEMENTS)
P1020D
(side view)
3
V = 1.75 ft (49.56 liters)
BOX
(stuffed with loosely-packed fiberfill)
VENTED
FREQUENCY RESPONSE @ 2.83 V
dB
115
In-Car
12 dB LP @ 80 Hz
110
105
100
Out-Of-Car
95
90
85
80
75
20 Frequency 50 100 Hz
VENTED
TRANSDUCER EXCURSION @ 400 W
Xd mM
40
35
30
25
20
15
10
5
0
20 Frequency 50 100 Hz
JBL Consumer Products • 250 Crossways Park Drive • Woodbury, NY 11797 • VOICE: 516-496-3400 • FAX: 516-496-4868 • www.jbl.com
P1020D 10" Woofer – Technical Data
Port
length = 11.96"
f o = 25.0 Hz
diameter = 3"
200 500 1k
200 500 1k
SEALED BANDPASS BOX VOLUME
(INCLUDES DRIVER/PORT DISPLACEMENTS)
P1020D
(side view)
3
V = 1.75 ft (49.56 liters)
REAR
(stuffed with loosely-packed fiberfill)
SEALED BANDPASS
FREQUENCY RESPONSE @ 2.83 V
dB
In-Car
110
12 dB LP @ 80 Hz
105
100
Out-Of-Car
95
90
85
80
75
70
C
2 k 20 Frequency 50
SEALED BANDPASS
TRANSDUCER EXCURSION @ 400 W
Xd mM
40
35
30
25
20
15
10
5
0
C
2 k 20 Frequency 50
Port
f o = 47.0 Hz
diam. = 4"
V = 1.25 ft
FRONT
(35.40 liters)
(stuffed with loosely-packed
fiberfill)
100 Hz 200 500
100 Hz 200 500
length =
6.81"
3
C
1k 2 k
C
1k 2 k