Audiobahn Woofer Parameters AW100T AW120T AW150T Theile / Small Parameters Model # 7 80 77 52 Vas does not represent the volume of a Box. Vas is just a parameter used when calculating a box. Fs 30.5 Hz 32.4 Hz 30.6 Hz 0.39 0.54 Qts 0.35 Qes 0..38 0.42 0.59 4.43 5.92 Qms 4.76 Vas (Liters) 24 Liters 45 Liters 95 Liters 1.6 Cu.Ft. 3.33 Cu. Ft. Vas (Cu. Ft.) 0.85 Cu.Ft. Re 3.0 ohms 3.25 ohms 3.2 ohms 2.55 mH 2.1 mH Le 3.0 mH Mmd 185 Grams 144 grams 219 Grams +/- 9 mm +/-10mm Xmax +/- 9mm RMS 400 watts 500 Watts 800 watts 0.045 M2 0.075 M2 Sd 0.034 M2 Freq. Resp. 29Hz-1kHz 26 Hz-1kHz 18Hz-500Hz Efficiency 92.3 dB 92.8 dB 93.9 dB An EBP of less then 45 is SUGGESTED for only a sealed box and greater then 65 for a ported box. EBP Dimensions 5" 9" 10 1/4" 0.10 Cu. Ft. 5 3/8" 10 7/8" 12 1/2" 0.15 Cu.Ft. 7 1/8" 14" 15 1/2" 0.21 Cu.Ft. Depth Hole Diamater Displacement 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 # AW100T AW120T AW150T Space Saver Bass Design Ported Air Space (Cu. Ft.) Port Size (Inches) Port Vel. (%) -3dB (Hz) Tune Freq. (Hz) Sub Disp. (Cu. Ft.) Port Disp.(Cu. Ft.) Total Vol. (Cu. Ft.) 0.65 2 x 6.5 25.95 36.5 40 0.1 0.01 0.75 1.3 3 x 7.75 18.59 35 38 0.15 0.028 1.5 1.65 3x7 26.76 38.5 35 0.21 0.025 2 Everyday Bass Performer Ported Air Space (Cu. Ft.) Port Size (Inches) Port Vel. (%) -3dB (Hz) Tune Freq. (Hz) Sub Disp. (Cu. Ft.) Port Disp.(Cu. Ft.) Total Vol. (Cu. Ft.) 1.4 3 x 7.75 12.37 32 37 0.1 0.028 1.5 2.25 (2) 3 x 9 9.64 32 37 0.15 0.067 2.5 2.65 4 x 7.5 15.92 32.5 35 0.21 0.048 3 Ultimate SPL Bass Box (not designed for competition use) Ported Air Space (Cu. Ft.) Port Size (Inches) Port Vel. (%) -3dB (Hz) Tune Freq. (Hz) Sub Disp. (Cu. Ft.) Port Disp.(Cu. Ft.) Total Vol. (Cu. Ft.) 2.35 4 x 8.75 6.98 30 35 0.1 0.057 2.5 3.3 (2) 3 x 6.25 9.14 30 35 0.15 0.045 3.5 3.55 (2) 4 x 10.5 8.49 30.5 36 0.21 0.141 4 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 80 77 52 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 # AW100T NR 0.25 0.75 84.1 AW120T NR 0.25 1 87.5 AW150T NR 1 3 88.5 Sealed Minimum (Cu. Ft.) Maximum (Cu. Ft.) SPL (dB) All sealed boxes already include the displacment for the subwoofer. NR = (Not Recommended) 8 AW120T Curves S p a c e S a v e r E v e r y d a y U l t i m a t e 10 AW150T Curves S p a c e S a v e r E v e r y d a y U l t i m a t e 11 ...