There's a lot to talk about with the Phorus PS1 Play-Fi speakers, but first it's good to just know that they can really fill a room. I think there's not much below around 80Hz, and it's certainly not punchy in the bass department, but the PS1 speaker plays loud. I measured an average of about 89 dB SPL from three feet away using several pop tracks. That's close enough to the 90dB Phorus gives to make me want to trust the rest of their specs. The thing is, there's no audible distortion. It just maxes out and stopsâ€”as a speaker should. So we'll cover more of my listening tests later, but know that the Phorus PS1's impressed me right from the beginning. Discuss "Phorus PS 1 Play-Fi Speakers Review" here. Read the article.