QP124 Amplitude Response (dB/Hz)
QP124 Amplitude Response (dB/Hz)
Ported Enclosure
Ported Enclosure
50
50
100
100
500
500
1000
1000
Frequency
Frequency
5 Hz
5 Hz
10
10
0
0
dB
dB
6
6
12
12
-6
-6
-12
-12
-18
-18
-24
-24
F3 = 31
F3 = 31
Ported Enclosure
Box Volume
*2.0 Cu Ft.
Port Frequency (Fb)
35 Hz
Port Diameter
4 Inches
Port Length
11.29 Inches
Frequency
Frequency
QP124 Amplitude Response (dB/Hz)
QP124 Amplitude Response (dB/Hz)
Sealed Enclosure
Sealed Enclosure
5 Hz
5 Hz
10
10
50
50
100
100
500
500
1000
1000
0
0
dB
dB
6
6
12
12
-6
-6
-12
-12
-18
-18
-24
-24
F3 = 56
F3 = 56
R
ECOMMENDED
ENCLOSURES
Please Note: Our suggested box volumes are given as internal air requirements
Sealed Enclosure
Box Volume
*1.0 Cu Ft.
* Box is given as internal air volume including driver
displacement.
M
a
n
u
a
l B
y
www.extremeconcepts.com
QP124 REV 1.16.05
