Crank up your sound with professional power amplifiers from Seismic Audio Speakers. Compare with the big brands, then join the Seismic Audio revolution! We offer high quality, budget friendly power amplifiers, operating at either 4 Ohm or 8 Ohm resistance on every model and 2 Ohm resistance in the Magnitude series and the Epicenter 5202. We have the right amp for any set of speakers. Our power amplifiers accept balanced audio inputs, such as XLR or TRS. Locking NL4 and NL2 Speakon outputs supply worry-free connections for modern speakers. Binding post connectors that accept raw speaker wire or banana clip adapters allow you to power everything else. In this section you will find a huge selection of pro-quality and affordable power amplifiers. Whatever you are pushing, we have an amplifer with the headroom that will get the job done. Order power amplifiers from Seimic Audio and enjoy free shipping.