Amplifier - Applications - Audio Design SX-1000 Bedienungsanleitung

INPUT LEVEL
• Turn the INPUT LEVEL control on the amplifier to 6V position.
• Turn the head unit volume control to about 80-90% of its full setting.
• Turn the INPUT LEVEL control clockwise until you hear some distortion.
• Then turn back the INPUT LEVEL control slightly until you can hear clean sound.
LOWPASS
• The lowpass filter eliminates the higher frequencies. The recommended crossover frequency ranges between 60 - 100Hz,
depending on the size and response of the Subwoofer.
SUBSONIC
• The Subsonic filter sets the lower cut-off frequency and protects the Subwoofer from damage. The recommended subsonic
frequency ranges between 15 - 40Hz, depending on the size and response of the Subwoofer.
BASS BOOST
• The BASS BOOST - Control increases the bass level at 45 Hz max. +12dB.
Caution! Please use the Bass-Boost carefully. The additional boost may result in clipping or overload.
Connect cable from REMOTE
CONTROL with the input jack
from the amplifier.
REMOTE REMOTE
0dB 12dB
Connect RCA cable from
head-unit with RCA input
(INPUT).

Amplifier - Applications

Interconnect cable checklist:
• Connect the INPUT of the amplifier to the head unit line output with good quality
RCA to RCA cables.
• Connect the Subwoofer with the terminal block (SPEAKER OUTPUT/ - +) of
the amplifier.
•The minimum final speaker impedance must not be below 1 Ohms. Too low
speaker loads result in too high heat dissipation and may cause the amplifier run
into protection.
• Please observe speaker channel and polarity as printed by the speaker terminal
block. Incorrect phasing of the speakers results in total loss of bass response.
Be careful not to connect speaker (-) to the ground or vehicle chassis.
Caution
Subwoofer 1 - 8 Ohms
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