Dual DA604D 사용자 매뉴얼

2

Please read entire manual before installation. Due to the technical nature of 

amplifiers, it is highly recommended that your Dual amplifier is installed by a 

professional installer or an authorized dealer.

• Disconnect negative battery terminal. (consult a qualified technician for

instructions)

• Avoid installing the amplifier where it would be subject to high temperatures, such

as from direct sunlight, or where it would be subject to dust, dirt or excessive

vibration.

• Use extreme caution when drilling holes to avoid damaging fuel lines or existing

vehicle wiring.

• All amplifier installations require power, signal and speaker wires (not included).

• An amplifier installation kit (sold separately) is highly recommended to facilitate

the installation. Consult your dealer for recommendations.  

• Choose a mounting location for the amplifier. Suggested locations include under a

seat or in the trunk.

• The amplifier can be mounted horizontal (recommended) or vertical. For optimum

performance, make sure to provide at least 1" of space around all sides. Do not

mount the amplifier under carpets or where airflow is restricted.

• Do not install the amplifier where it may be exposed to moisture.

• The optimum mounting location varies between vehicles. Remember to test all

amplifier functions before completing the final mounting procedure.