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Dear Customer
Thank you and congratulations on your purchase of the AXTON ATB20A. This active
subwoofer system exclusively uses very high quality parts and components. As with all
high-quality car audio components, professional installation is highly recommended.
If you plan on installing this active subwoofer by yourself, please read the following
installation guide carefully, before you attempt the installation. You should retain this manual,
the packaging and the purchasing receipt for future reference. For any further additional
information about mounting, connecting or adjusting this subwoofer system, please contact
your AXTON dealer.
UNPACKING THE SYSTEM
Carefully remove all parts from the giftbox and check whether they are in good undamaged
condition, and match with the set contents listed below:
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ATB20A active subwoofer
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Connector
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Owner‘s manual
Please contact your authorized AXTON dealer, if the content of this set is incomplete,
or parts of it show signs of transport damage.
SPECIFICATIONS
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8" / 20 cm active subwoofer
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8" passive membrane for deep bass
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Frequency response: 45 – 150 Hz
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100 W rms x 1 @ 4 ohms (< 1.0 % THD / 14.4V)
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Variable lowpass filter: 50 – 150Hz / 12 dB/oct.
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Bass-Boost: 0 dB - 12 dB
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RCA, adjustable input sensitivity: 150 mV – 5 V
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High-Level, adjustable input sensitivity: 1.0 V – 16 V
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Signal to noise ratio: > 90 dB
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Dimensions W x H x D: 315 x 275 x 330 mm
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Net Weight: 7.9 kg
DIMENSIONS
275
330
Side
Front
315
Top
ATB20A
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INPUT
REMOTE
CONTROL
PRO
TEC
T
PO
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FUSE 10 A
PHASE
SHIFT
L
O
W P
AS
S
BAS
S BOOST
G
AIN
0°
180°
0 dB
12 dB
MIN.
MAX.
50 Hz
150 Hz
A
TB20A
REM OUT
REM IN
GND
BATT+
L-
L+
R-
R+
