AudioBahn AW100T User manual

Theile / Small Parameters
7
Model # AW100T AW120T AW150T
Fs 30.5 Hz 32.4 Hz 30.6 Hz
Qts 0.35 0.39 0.54
Qes 0..38 0.42 0.59
Qms 4.76 4.43 5.92
Vas (Liters) 24 Liters 45 Liters 95 Liters
Vas(Cu.Ft.) 0.85Cu.Ft. 1.6 Cu.Ft. 3.33 Cu. Ft.
Re 3.0 ohms 3.25 ohms 3.2 ohms
Le 3.0 mH 2.55 mH 2.1 mH
Mmd 185 Grams 144 grams 219 Grams
Xmax +/- 9mm +/- 9 mm +/-10mm
RMS 400 watts 500 Watts 800 watts
Sd 0.034 M2 0.045 M2 0.075 M2
Freq. Resp. 29Hz-1kHz 26 Hz-1kHz 18Hz-500Hz
Efficiency 92.3 dB 92.8 dB 93.9 dB
EBP 80 77 52
Depth 5" 5 3/8" 7 1/8"
Hole 9" 10 7/8" 14"
Diamater 10 1/4" 12 1/2" 15 1/2"
Displacement 0.10 Cu. Ft. 0.15 Cu.Ft. 0.21 Cu.Ft.
Audiobahn Woofer Parameters
Dimensions
Vas does not represent the volume of a Box. Vas is just a parameter used when calculating a box.
An EBP of less then 45 is SUGGESTED for only a sealed box and greater then 65 for a ported box.

Box Parameters
8
Model # AW100T AW120T AW150T
Ported
Air Space (Cu. Ft.) 0.65 1.3 1.65
PortSize(Inches) 2x6.5 3x7.75 3x7
Port Vel. (%) 25.95 18.59 26.76
-3dB (Hz) 36.5 35 38.5
Tune Freq. (Hz) 40 38 35
Sub Disp. (Cu. Ft.) 0.1 0.15 0.21
Port Disp.(Cu. Ft.) 0.01 0.028 0.025
TotalVol.(Cu.Ft.) 0.75 1.5 2
Ported
Air Space (Cu. Ft.) 1.4 2.25 2.65
Port Size (Inches) 3 x 7.75 (2) 3 x 9 4 x 7.5
Port Vel. (%) 12.37 9.64 15.92
-3dB (Hz) 32 32 32.5
Tune Freq. (Hz) 37 37 35
Sub Disp. (Cu. Ft.) 0.1 0.15 0.21
Port Disp.(Cu. Ft.) 0.028 0.067 0.048
TotalVol.(Cu.Ft.) 1.5 2.5 3
Ported
Air Space (Cu. Ft.) 2.35 3.3 3.55
Port Size (Inches) 4 x 8.75 (2) 3 x 6.25 (2) 4 x 10.5
Port Vel. (%) 6.98 9.14 8.49
-3dB (Hz) 30 30 30.5
Tune Freq. (Hz) 35 35 36
Sub Disp. (Cu. Ft.) 0.1 0.15 0.21
Port Disp.(Cu. Ft.) 0.057 0.045 0.141
TotalVol.(Cu.Ft.) 2.5 3.5 4
EBP
80 77 52
Model # AW100T AW120T AW150T
Sealed NR NR NR
Minimum (Cu. Ft.) 0.25 0.25 1
Maximum (Cu. Ft.) 0.75 1 3
SPL (dB) 84.1 87.5 88.5
All sealed boxes already include the displacment for the subwoofer. NR = (Not Recommended)
Audiobahn Box Specifications
Remember to build your box to the total volume, not just air space, as total volume includes all displacement.
An EBP of less then 45 is SUGGESTED for only a sealed box and greater then 65 for a ported box.
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.
All ports listed are circle ports unless otherwise stated. Surface area of a circle port = (3.14) X (radius) (squared)
Ultimate SPL Bass Box (not designed for competition use)
Everyday Bass Performer
Space Saver Bass Design
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.