QUALITY, RLIABILITY, & PURE BLISS HIGH EXCURSION SUBWOOFERS AW1000N / AW1200N / AW1500N OPERATING INTSTRUCTIONS PLEASE RETAIN MANUAL FOR FUTRE USE AND REFERENCE Audiobahn's classic six-leg cast basket model has evolved into a fresh and innovative design for today's cutting-edge installation projects. Wholly manufactured with heavyweight high-pressure cast aluminum, three durable stabilizers provide added durability employing bolt-tight construction linking them to the six legs and the specially slotted T-YOKE allows for more efficient heat dissipation. But what's most eyecatching about the six-leg family of subwoofers is its exclusive Crown, which hovers over the woofer's cone, providing protection in cramped installation environments and allowing ample space for cone excursion. This new feature adds an edgy appeal that fits the image Audiobahn has maintained since its inception in 1997. The Crown, as well as the entire basket, features Audiobahn's multi-textured surfacing of chrome and satin aluminum making for a striking blend of smooth and rough. In addition, the venting plate is highlighted with the recognizable Audiobahn anodized blue tone to add an alluring combination in chrome and color. Audiobahn Woofer Parameters AW1000N AW1200N AW1500N Theile / Small Parameters Model # 7 70 48 Vas does not represent the volume of a Box. Vas is just a parameter used when calculating a box. Fs 30.0 Hz 31.2 Hz 28.3 Hz Qts 0.41 0.6 0.52 Qes 0.44 0.67 0.56 Qms 5.3 6.23 7.4 Vas (Liters) 23 Liters 51 Liters 108 Liters Vas (Cu. Ft.) 0.80 Cu.Ft. 1.8 Cu. Ft. 3.80Cu. Ft. Re 3.2 ohms 3.3 ohms 3.2 ohms 2.20 mH 2.6 mH Le 1.95 mH Mmd 143 Grams 135 grams 222 Grams +/-15mm Xmax +/- 12 mm +/- 12.5 mm RMS 600 watts 700 watts 800 watts 0.045 M2 0.075 M2 Sd 0.030 M2 Freq. Resp. 23Hz-500Hz 20Hz-500Hz 18Hz-500Hz 92.7 dB 93.9 dB Efficiency 91.1 dB An EBP of less then 45 is SUGGESTED for only a sealed box and greater then 65 for a ported box. EBP 50 Dimensions 5" 9 1/4" 10 7/8" 0.15 Cu. Ft. 5 5/8" 11 1/8" 12 3/4" 0.18 Cu.Ft. 7 1/8" 14" 15 1/2" 0.23 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 # AW1000N AW1200N AW1500N 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 6.8 34.63 35 40 0.15 0.01 0.75 1.3 3 x 7.25 24.61 35 39 0.2 0.026 1.5 1.6 4 x 10.5 25.65 38 40 0.25 0.071 2 Everyday Bass Performer Ported Air Space (Cu. Ft.) Port Size (Inches) Port Vel. (%) (Hz) -3dB Tune Freq. (Hz) Sub Disp. (Cu. Ft.) Port Disp.(Cu. Ft.) Total Vol. (Cu. Ft.) 1.35 3 x 8.5 16.06 30 36 0.15 0.031 1.5 2.3 4 x 7.25 14.27 31 38 0.2 0.047 2.5 2.65 4 x 7.5 23.06 32 35 0.25 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 4x8 9.55 30 36 0.15 0.053 2.5 3.7 (2) 4 x 11 7.22 30 37 0.2 0.12 3.5 3.5 (2) 4 x 11.25 11.97 30 35 0.25 0.153 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 48 50 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 # AW1000N 0.25 0.75 83.8 AW1200N 0.5 1.5 85.9 AW1500N 1 3.5 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 AW1000N Curves 9 AW1200N Curves 10 AW1500N Curves 11 12 13 14 15 16 ...