BI-AMP means the split of the frequency range to a low and high frequency. Therefore you need a 4-pole-cable and a 4-pole-speakON to transmit the 2 signals to the loudspeaker.
BI-AMP means the split of the frequency range to a low and high frequency. Therefore you need a 4-pole-cable and a 4-pole-speakON to transmit the 2 signals to the loudspeaker.