Axxera AX3000M Manuel d'installation et d'utilisation - Page 9

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Speaker Connections

Connect speaker wires

observing polarity. The minimum

impedance load for the AX260,

AX440, AX460 and AX490

is 2 ohms stereo and 4 ohms

bridged. Use of loads lower than

these is not recommended and

may cause amplifier damage.

The AX260, AX440, AX460 and

AX490 can be wired for stereo,

bridged or stereo/bridged

simultaneous operation.

Input Signal Connections

Low Level Input (RCA)

Low level (RCA) input signal is preferred for best performance. Typical trunk-mount

amplifier installations require a 17-20 foot RCA cable. Most trucks and under-seat

applications require a 6-9 foot RCA cable. Using twisted pair construction RCA cables

will minimize noise.

Low-Level Input

(RCA)

Note: Do not use both low and high level inputs

at the same time - connect only one or the other.

High level inputs not available on AX3000M,

AX4000M and AX5000M..

INSTALLATION

Amplifier Connections

High-Level Input

(speaker cables)

2 Speakers (stereo)

2-8 ohms

Typical Stereo Wiring

(2 ohms minimum)

AX260 speaker connections shown

High Level Input

(Speaker Wire)

High level inputs should only be used

when RCA outputs are not available

from the head unit. Connect the

head unit speaker outputs to

the high level input connector

as shown below. The black wire

(signal reference ground)may or

may not require a connection to

chassis ground - depending on your

particular installation.

Subwoofer (mono)

1-8 ohms

Typical Bridged Wiring

(4 ohms minimum)