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QUALITY, RLIABILITY, & PURE BLISS
NATURAL EXCURSION SUBWOOFERS
AW102N / AW122N / AW152N
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.
Theile / Small Parameters
7
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 # AW102N AW122N AW152N
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.)
0.625
2 x 6.75
31.5
36.5
40
0.1
0.011
0.75
1.3
3 x 7.75
21
35
38
0.15
0.028
1.5
1.65
4 x 10
21.25
38
40
0.23
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.)
1.3
3 x 8.0
15
30.5
37
0.1
0.029
1.5
2.25
2.65
4 x 8.5
12.5
30
37
0.15
0.055
(2) 3 x 8
17
31
36
0.23
0.058
2.5
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.)
2.33
4 x 8
8.75
29.5
36
0.1
0.053
3.2
4 x 10.5
6.5
29
38
0.15
0.141
3.7
(2) 4 x 9.5
10
29
37
0.23
0.128
Total Vol. (Cu. Ft.) 2.5
3.5
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 61 49 99
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 # AW102N AW122N AW152N
Sealed
Minimum (Cu. Ft.) 0.5
0.75
1.25
Maximum (Cu. Ft.) 1.25
2 3.25
SPL (dB) 85 88 88.5
59All sealed boxes already include the displacment for the subwoofer.
NR = (Not Recommended)
8
AW102T Curves
AW122T Curves
AW152T Curves
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