JBL PartyBox 1000 vs Marshall Bromley 750

The JBL PartyBox 1000 and Marshall Bromley 750 are both heavy, expensive, party-oriented speakers with an array of mic and guitar inputs. But they've different strengths. The much larger JBL produces more bass and can get louder than the Marshall. But the JBL is limited to AC power, whereas the Marshall can run for up to 18 hours of its built-in battery. The Marshall also plays back stereo audio without downmixing it to mono, and its sound doesn't change much with your listening angle. The JBL has forward-facing drivers, so your audio sounds muffled if you're behind it.