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サブウーファー AXTON ATB120QBAのPDF インストレーション＆オペレーションマニュアルをオンラインで閲覧またはダウンロードできます。AXTON ATB120QBA 13 ページ。 8"/ 20 cm active subwoofer

MOUNTING & CONNECTIONS

Add a main fuse holder with appropriate fuse volume to the (+) power cable

in a distance of not more than 30 cm from the positive battery pole.

Note that the amp-module generates heat, so a well ventilated mounting place

is necessary or it will easily overheat.

Keep the wire connections as short as possible, with sufficient length, in order to

minimize power losses and provide a higher audio output of the system.

To minimize damage to the cables, take care that they do not pass through sharp

edged metal. Use rubber grommets were required.

Lay all cables as far away as possible from the ignition cables, modules in the boot

and under the dashboard, as these create interference.

Keep the length of the power cable as short as possible.

The power cable should have at least a cable cross section of 10mm

AWG). Smaller cross sections are reducing the output power, are causing

distortions and may be triggering the overheat protection of the amp-module.

(8 Gauge

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MOUNTING & CONNECTIONS

IMPORTANT:

Before any wiring, always remove the negative terminal of the battery to prevent

short-circuiting. This is also the last lead to be (re-)connected.

Connect this lead only after having completed and checked all other connections. The battery

terminal (Batt+) has to be connected directly to the positive terminal of the vehicle battery to

provide an adequate voltage source and minimize noise. Connect it to the terminal of the bat-

tery after all other wiring is completed.

GROUND CONNECTION

The ground terminal (GND) connection is also critical to the correct operation of the ampli-

fier. Use a wire of the same gauge as the Batt+ cable and connect it between the ground

terminal (GND) of the amplifier and a metal part of the vehicle close to the mounting location.

This wire should be as short as possible and any paint or rust at the grounding point should

be scraped away to provide a clean metal surface to which the end of the ground wire can

be screwed or bolted.

REMOTE TURN-ON CONNECTION

When using RCA input, the amplifier turns on only by applying +12V to the remote turn-on

terminal (REM IN). The wire lead to this terminal should be connected to the „Amp remote"

lead from the car stereo which will provide the +12V only when the car stereo is turned on.

INPUT CONNECTIONS

This amplifier features both high level and low-level (RCA) input capability. If the car stereo

does not provide low-level outputs, the amplifier may be connected via the speaker (high-

level) outputs from the car stereo. To do so cut the RCA after the shrinking tube. Wire the

speaker leads from the car stereo to the four wires as shown in the diagram (shielded cables

are not required for this application) and plug the connector into the high input connector on

the amplifier.

When using the high-level input, the ATB120QBA turns on automatically together with the

car stereo.

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