JBL PartyBox 520 vs PartyBox 720

The JBL PartyBox 520 and the JBL PartyBox 720 are very similar party speakers with small performance and feature differences that can sway your buying decision. The two have extremely similar sound profiles, balanced across the mid and treble ranges, with prominent bass responses. They're also both rated IPX4 for protection against water splashes and come kitted out with the same Auracast tech for pairing multiple speakers together. However, the PartyBox 520 is slightly more portable, with a lighter design and a telescopic handle for easier transport. Still, while the two speakers have similar top volumes, the PartyBox 720 has the edge when it comes to dynamics, as it compresses less at max volume. It also has lower latency with both iOS and Android devices, which can be handy if you're planning on using it as a soundbar substitute from time to time.