To find the best bass amp for your specific goals, you need to pay attention to various features such units come with. One of them regards the wattage. Today’s market offers units that vary from 20W to 2,000W. Your needs will help you decide which unit to go for.
Your budget might allow you to buy the best bass amps on the market yet if they don’t boast the characteristics your playing style and performance require, they might actually affect your sonic output. To handle lower frequencies bass amps call for higher wattage.
Still, if you only practice at home now and then and no drummer is playing with you, a bass amp with a lower wattage should do. Things change when your guitar sessions involve more than some spare-time fun practice, though. If you have gigs and play with a drummer, a higher-wattage amp is recommended.
Generally, a bass amp should put out 2-4 times the wattage of your instrument. For example, if your band includes a guitarist with a 50W amp, you might want to consider getting a 100W to 200W bass amp.
Think of the tone you want to achieve, the configuration of the speaker included in the amp unit, and other such aspects before purchasing the bass amp. Of course, it is always best to try out a product before buying it, yet since that is not always possible, this general rule might serve as a starting point.