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QUALITY, RLIABILITY, & PURE BLISS
NATURAL EXCURSION SUBWOOFERS
AW102N / AW122N / AW152N
OPERATING INTSTRUCTIONS
PLEASE RETAIN MANUAL FOR FUTRE USE AND REFERENCE
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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.
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Theile / Small Parameters
(
)
(
)
g
g
g
Xmax +/- 10mm +/- 11 mm +/-11mm
RMS 450 watts 550 RMS 650 watts
Sd 0.031 M2 0.048 M2 0.078 M2
Freq. Resp. 29Hz-1kHz 26Hz-1kHz 22Hz-7kHz
Efficiency 92.3 dB 92.8 dB 94 dB
EBP
59 49 34
Depth 5" 5 5/8" 7 1/8"
Hole 9 1/4" 11 1/8" 14"
Diamater 10 7/8" 12 3/4" 15 1/2"
Displacement 0.1 0.15 0.2
Dimensions
p
j
p
g
An EBP of less then 45 is SUGGESTED for only a sealed box and greater then 65 for a ported box.
a box.
arameter used when calculatin
rams
ust a
rams 245
rams 148
resent the volume of a Box. Vas is
0.78 Cu Ft. 1.71 Cu. Ft. 2.6 Cu. Ft.
22.13 liters 49 liters 74 liters
Audiobahn Woofer Parameters
Liters
Qms 9.89 8.92 8.83
Cu. Ft.
Vas
Vas
Re 3.3 3.3 3.31 ohms
Le 2.4 mH 2.42 mH 12.54 mH
Mmd 128
Vas does not re
Model # AW102N AW122N AW152N
Fs 345.1 Hz 33.4 Hz 33.5 Hz
Qts 0.53 0.66 0.881
Qes 0.57 0.71 0.952
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Box Parameters
)
(
)
(%)
(Hz)
q
)
p. (
)
p.(
)
(
)
(Hz)
q
)
p. (
)
p.(
)
(
)
)
(
)
(2)
(%)
q
)
p. (
)
p.(
)
(
)
)
(
)
(dB)
)
y
g
(
)
p
y
Audiobahn Box Specifications
All ports listed are circle ports unless otherwise stated. Surface area of a circle port =
Remember to build your box to the total volume, not just air space, as total volume includes all displacement.
Model # AW102N AW122N AW152N
S
ace Saver Bass Design
Ported
Air Space (Cu. Ft.
Port Size
Port Vel.
-3dB
Tune Fre
Sub Dis
Port Dis
Total Vol.
Inches
. (Hz
Cu. Ft.
Cu. Ft.
Cu. Ft.
0.625 1.3 1.65
2 x 6.75 3 x 7.75 4 x 10
31.5 21 21.25
36.5 35 38
40 38 40
0.1 0.15 0.23
0.011 0.028 0.066
0.75 1.5 2
Everyday Bass Performer
Ported
Air Space (Cu. Ft.) 1.3 2.25 2.65
Port Size (Inches) 3 x 8.0 4 x 8.5 (2) 3 x 8
Port Vel. (%) 15 12.5 17
-3dB
Tune Fre
Sub Dis
Port Dis
Total Vol.
. (Hz
Cu. Ft.
Cu. Ft.
Cu. Ft.
30.5 30 31
37 37 36
0.1 0.15 0.23
0.029 0.055 0.058
1.5 2.5 3
Ultimate SPL Bass Box
(not designed for competition use)
3.14) X (radius) (squared
Ported
Air Space (Cu. Ft.
Port Size
Port Vel.
-3dB (Hz) 29.5 29 29
Tune Fre
Sub Dis
Port Dis
Total Vol.
Inches
. (Hz
Cu. Ft.
Cu. Ft.
Cu. Ft.
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
An EBP of less then 45 is SUGGESTED for onl
EBP
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,
Model #
2.33 3.2 3.7
4 x 8 4 x 10.5
8.75 6.5 10
36 38 37
0.1 0.15 0.23
0.053 0.141 0.128
2.5 3.5 4
a sealed box and greater then 65 for a ported box.
61 49 99
the hi
her the frequency the sub will play, and the more power it will handle.
4 x 9.5
AW102N AW122N AW152N
ou will incur.
Sealed
Minimum (Cu. Ft.
Maximum
SPL
Cu. Ft.
59All sealed boxes already include the displacment for the subwoofer. NR = (Not Recommended
0.5 0.75 1.25
1.25 2 3.25
85 88 88.5
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AW102T Curves
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AW122T Curves
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AW152T Curves
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