Hifonics TXi3400 TXI-3400 User Manual

18

21

• See descriptions on page 19.

• See descriptions on page 20.

• Turn the LEVEL INPUT controller of the amplifier to 6V position.

• Turn the head unit volume controller to about 80 - 90% of its full setting.

• Turn the LEVEL INPUT controller clockwise until you hear some distortion.

• Then turn back the LEVEL INPUT controller slightly until you can hear a clean sound.

• This controller regulates the Bass Boost from 0 - 12 dB.

  Caution! Please use the Bass-Boost carefully. The additional boost may result in clipping or overload. 

• The Bass Remote allows to control the bass level of the subwoofer e.g. out of the driver's seat.

• Connect the LINE INPUT of the amplifier to the head unit line output with appropriate good quality RCA cables.

• Connect the speakers/subwoofer with appropriate wires to the terminal block (SPEAKER OUTPUT/ - CH1 + and - CH2 + and 

  the subwoofer with CH3/4 - BRIDGED +) of the amplifier.

• The minimum final speaker/subwoofer impedance must not be lower than 2/4 Ohms per channel/channelpair. Too low speaker 

loads result in too high heat dissipation and may cause the amplifier run into protection.

• Please observe correct speaker channels and polarity as printed by the speaker terminal 

Subwoofer 

4 - 8 Ohm

Speaker CH1 

2 - 8 Ohm

Speaker CH2

2 - 8 Ohm

Connect RCA outputs (CH1/2 and CH3/4) of 

the head unit with LINE INPUT (CH1/2 and 

CH3/4) of the amplifier.

Terminal for the bass remote 

controller (REMOTE).