Owner`s manual

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