A:Answer They look exactly the same,only difference is a 2 ohm speaker will make your amp push twice as much power. Since most amps these days are mono blocks and already bridged,the only way to bridge it more is at the speakers. If your amp is undersized and 1 ohm stable you’d want to go with the 2 ohms,but if you have plenty amp you’d go with the 4 ohm.
