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2-Channel Amplifiers - Speaker & RCA-Connection
Q 200.2 / Q 300.2
2-Channel-Mode: 2 Speakers / Stereo
Cable Connections:
• Connect the INPUT Terminals of the amplifier to the head unit line output with good quality RCA cables.
• Connect the speakers with the terminal block (– CH1 + and – CH2 +) of the amplifier.
• The minimum final speaker impedance must not be below 2 Ohm per channel. Too low speaker loads
result in too high heat dissipation and may cause the amplifier run into protection status.
• 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.
•
Caution
Please avoid to connect speaker (-) to the ground or vehicle chassis.
FILTER - Switches & Controls
•
If larger than 20 cm speakers are used, the FILTER "OFF" position is recommended.
For all smaller speakers (8.7cm - 16cm) the Position FILTER "HP" is recommended, which eliminates the lowest frequencies
and protects the speakers from damage. Set the crossover-frequency between 60Hz - 150Hz, depending of the size of the installed speakers.
The Highpass adjustment can be done with the XOVER control.
GAIN - Control
• Turn the GAIN control on the amplifier to "MIN." position.
• Turn the head unit volume control to about 80-90% of its full setting.
• Turn the GAIN control clockwise until you hear some distortion.
• Then turn back the GAIN control slightly until you can hear clean sound.
BASS-EQ - Control
• Turn the BASS-EQ control into center-position.
4 OHMS
4 OHMS
