Audiobahn Woofer Parameters AW1006T AW1206T AW1506T Theile / Small Parameters Model # 7 40 79 42 Vas does not represent the volume of a Box. Vas is just a parameter used when calculating a box. Fs 35.2 Hz 31.5 Hz 30.2 Hz Qts 0.72 0.35 0.59 Qes 0.89 0.4 0.71 Qms 3.93 2.53 3.74 Vas (Liters) 12 Liters 33 Liters 67 Liters Vas (Cu. Ft.) 0.42 Cu. Ft. 1.2 Cu.Ft. 2.37 Cu.Ft. Re 3.0 ohms 3.0 ohms 3.4 ohms Le 1.3 mH 1.50 mH 2.5 mH Mmd 245 Grams 240 grams 318 grams Xmax +/-19mm +/-18mm +/-19 mm RMS 900 watts 1100 Watts 1300 watts Sd 0.031 M2 0.044 M2 0.075 M2 Freq. Resp. 22Hz-500Hz 20Hz-500Hz 18Hz-500Hz Efficiency 95 dB 96.4 dB 96.4 dB An EBP of less then 45 is SUGGESTED for only a sealed box and greater then 65 for a ported box. EBP Dimensions 6 3/8" 9" 10 1/4" 0.21 Cu. Ft. 6 3/4" 10 7/8" 12 1/2" 0.27 Cu.Ft. 8 1/4" 13 3/4" 15 3/8" 0.47 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 # AW1006T AW1206T AW1506T 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 48.31 31.5 40 0.21 0.01 0.75 1.3 3 x 6.75 34.65 35 40 0.25 0.024 1.5 1.65 4 x 10 32.7 35 40 0.47 0.066 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 6.75 24.19 30 39 0.21 0.024 1.5 2.3 4 x 7.25 19.6 32.5 38 0.25 0.046 2.5 2.65 (2) 3 x 8 26.41 30 36 0.47 0.058 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.) 2.4 4 x 6.25 14.39 29 39 0.21 0.04 2.5 3.2 (2) 4 x 12 9.65 30 36 0.25 0.165 3.5 3.6 (2) 4 x 8.75 16.14 30 38 0.47 0.117 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 74 80 80 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 # Sealed Minimum (Cu. Ft.) Maximum (Cu. Ft.) SPL (dB) NR 0.5 1 80 NR 0.5 1.25 84.9 NR 1.25 3 86 All sealed boxes already include the displacment for the subwoofer. NR = (Not Recommended) 8 ...