Hello! What criteria should an amplifier that is only for a bass meet? So which connections should you consider if you want to buy these things? Are there maybe small 2-channel devices that you can use for it? I don’t want to spend more money than necessary. A pure city driver doesn’t buy a Porsche either, unless he can afford it… Thanks in advance, because I don’t have a plan and I don’t want to complain about dumpbacks with dangerous half-knowledge. I’ve already read enough about this, which sounds quite plausible to someone without any idea, but in truth is total bullshit.