QUALITY, RLIABILITY, & PURE BLISS SOUND Q SERIES SUBWOOFERS ALUM10N / ALUM12N / ALUM15N 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 ALUM10N ALUM12N ALUM15N Model # Vas does not represent the volume of a Box. Vas is just a parameter used when calculating a box. Fs 26.4 Hz 24.4 Hz 24.4 Hz Qts 0.47 0.47 0.56 0.63 Qes 0.51 0.52 Qms 4.9 4.8 5.64 130 Liters Vas (Liters) 35 Liters 76 Liters Vas (Cu. Ft.) 1.24 Cu.Ft. 2.66 Cu.Ft. 4.5 Cu.Ft. Re 6.0 ohms 5.4 ohms 5.5 ohms Le 2.50 mH 2.7 mH 3.15 mH Mmd 158 Grams 186 Grams 290 Grams Xmax +/- 13 mm +/-14 mm +/-16 mm RMS 800 watts 1000 Watts 1100 watts Sd 0.033 M2 0.049 M2 0.085 M2 Freq. Resp. 20Hz-500Hz 18Hz-500Hz 18Hz-500Hz Efficiency 95.6 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 56 47 39 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 1/4" 14" 15 1/2" 0.23 Cu.Ft. Depth Hole Diamater Displacement ALUM10N ALUM12N ALUM15N ALUM10N ALUM12N ALUM15N ALUM10N Curves ALUM12N Curves ALUM15N Curves ...