Blaupunkt Velocity VCS 10 - Page 18

8 622 402 993
SEALED
BOX
VT f3 SPL
Total box Freq. Mid-
volume -3dB band
effc’y
(l) (Hz) (dB)
40 40 93
80 36 93
120 33 93
160 30 93
200 28 93
240 28 93
VENTED
BOX
VT f3 fB PL PL SPL
Total box Freq. Port Port Port Mid-
volume tuning tube tube band
freq. length length effc’y
for 100 for 150
mm i. D.mm i. D.
(l) (Hz) (Hz) (mm) (mm) (dB)
40 45 40 28.3 NR 93
80 33 30 24.2 NR 93
120 28 25 22.9 NR 93
160 25 25 15.0 NR 93
200 24 25 10.3 29.6 93
240 23 25 7.2 22.6 93
SINGLE VENTED
BANDPASS BOX
V
T
f
3L
f
3H
f
B
V
F
V
R
P
L
P
L
SPL
Total Freq. Freq. Port Vented Sealed Port Port Mid-
box tune front rear tube tube band
vol. freq. box box length length effc’y
volume volume for 100 for 150
mm i. D. mm i. D.
(l) (Hz) (Hz) (Hz) (l) (l) (cm) (cm) (dB)
40 NR NR NR NR NR NR NR NR
80 35 100 55 40 40 11.0 31.1 93
120 30 86 45 60 60 10.9 30.9 92
160 26 78 40 80 80 10.0 28.7 92
200 20 65 35 80 120 15.5 NR 89
240 NR NR NR NR NR NR NR NR
sealedbox - 30 l ... 75 l
ventedbox - 40 l ... 85 l
bandpassbox - 25 l ... 70 l
NR = NOT A RECOMMENDED APLICATION
VCS 15 Recommended box designs • Boxenempfehlung •
Conception recommandée des enceintes
70
80
90
100
110
20
db
50
100 HZ 200 500
70
80
90
100
110
20
db
50
100 HZ 200 500
70
80
90
100
110
20
db
50
100 HZ 200 500