Box Parameters - AudioBahn AWC10T Operating Instructions Manual

Box Parameters

Audiobahn Box Specifications
All ports listed are circle ports unless otherwise stated. Surface area of a circle port = (3.14) X (radius) (squared)
Remember to build your box to the total volume, not just air space, as total volume includes all displacement.
Model # AWC10T
Ported
Air Space (Cu. Ft.)
Port Size (Inches) 2 x 6.6
Port Vel. (%) 18.52
-3dB (Hz)
Tune Freq. (Hz)
Sub Disp. (Cu. Ft.)
Port Disp.(Cu. Ft.)
Total Vol. (Cu. Ft.)
Ported
Air Space (Cu. Ft.)
Port Size (Inches) 3 x 7.25
Port Vel. (%)
-3dB (Hz)
Tune Freq. (Hz)
Sub Disp. (Cu. Ft.)
Port Disp.(Cu. Ft.) 0.026
Total Vol. (Cu. Ft.)
Ported
Air Space (Cu. Ft.)
Port Size (Inches) 4 x 7.5
Port Vel. (%)
-3dB (Hz)
Tune Freq. (Hz)
Sub Disp. (Cu. Ft.)
Port Disp.(Cu. Ft.) 0.048
Total Vol. (Cu. Ft.)
A port velocity of 20% or under is good for everday use and 5% or under for SPL competition . Port velocity
translates to port noise, so the lower the number, the less port noise you will incur.
An EBP of less then 45 is SUGGESTED for only a sealed box and greater then 65 for a ported box.
EBP
The larger a sealed box is, the lower the sub will play, but the less power it will handle. The smaller a sealed box is,
the higher the frequency the sub will play, and the more power it will handle.
Model #
AWC10T
Sealed
Minimum (Cu. Ft.)
Maximum (Cu. Ft.)
SPL (dB)
All sealed boxes already include the displacment for the subwoofer.
AWC12T
Space Saver Bass Design
0.65 1.3
3 x 7.75
14.96
40 38
40 38
0.1 0.15
0.01 0.029
0.75 1.5
Everyday Bass Performer
1.4 2.3
4 x 8.4
9.06 8.45
32 32
38 36
0.1 0.15
0.055
1.5 2.5
Ultimate SPL Bass Box
2.35 3.3
(2) 3 x 5.75
5.26 7.57
30 30
37 36
0.1 0.15
0.04
2.5 3.5
50 44
AWC12T
0.5 0.75
2 2
84.6 86.7
8
(not designed for competition use)
NR = (Not Recommended)