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INTERCONNECTION
• Connect the RCA lineouts of the headunit with the RCA jacks LINE IN of the amplifier with appropriate high-value RCA cables.
If a separate SUB OUT from your headunit is available, use this for the LINE IN CH3/4 on the amplifier.
• Connect the speakers with SPEAKER CH 1 - and + CH 2 -, and the subwoofer with the SPEAKER OUTPUTS CH3/4
+ BRIDGED - of the amplifier.
• Ensure by any means, that the total impedance load of all speakers per channelpair (CH1 & CH2) is not lower than 2 ohms and the total
impedance load of the subwoofer (CH3 & CH4) is not lower than 4 ohms. Too low impedance cause high temperature and will shut down
the amplifier operation.
INPUT SWITCH
• Select the 4CH position on the INPUT MODE switch. If there is only one RCA stereo audio cable from the headunit available, connect
the CH1/2 RCA line inputs and select the 2CH position.
CROSSOVER SETTINGS CH1/2 (STEREO SYSTEM)
• See the regarding notes on page 18.
LEVEL CONTROLLER CH1/2 (STEREO SYSTEM)
• See the regarding notes on page 18.
CROSSOVER SETTINGS CH3/4 (SUBWOOFER )
• See the regarding notes on page 19.
LEVEL CONTROLLER CH3/4 (SUBWOOFER )
• See the regarding notes on page 19.
BOOST CONTROLLER CH3/4 (SUBWOOFER )
• The BOOST controller adjusts the bass enhancement between 0db and +12dB.
• A too high bass boost may cause clipping/distortion and damage on the loudspeakers and also may harm your hearing abilities.
Use this controller carefully!
REMOTE BASS LEVEL CONTROLLER BLC-TR CH3/4 (SUBWOOFER )
• The enclosed remote BASS LEVEL Controller BLC-TR adjusts the bass-level e.g. from the driver’s seat.
Please use only the enclosed controller and cable.
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EXAMPLE 3-Channel Mode: 1 x Stereo System & 1 x Mono Subwoofer bridged
ENG|
OPERATIONAL INSTRUCTIONS
FR
FL
Connect the RCA outputs (FL/FR & RL/RR)
of the headunit withthe LINE IN CH1 / CH2
and CH3 / CH4 of the amplifier
Subwoofer
4 – 8 Ohms
RL
RR
Position INPUT: 4 CH
Position XOVER MODE: HPF or FULL
Speaker
left
2 – 8 Ohms
Speaker
right
2 – 8 Ohms
Position XOVER MODE:
LPF/BPF
BLC-TR
