Tested using Methodology v0.8
Updated Jul 08, 2026 05:55 PM
Tested using Methodology v0.8
Updated Sep 05, 2024 07:05 PM
JBL PartyBox 310
Monster Rockin' Roller 270X
Overall, the JBL PartyBox 310 is a better speaker than the Monster Rockin' Roller 270X. It offers a better-balanced sound profile that can produce a more extended low bass. It can play stereo content without downmixing it to mono and gets louder. That said, the Monster features radio capabilities and comes with an external microphone included in the box. It also features a Qi wireless charging pad to charge your Qi-compatible devices, and its battery lasts significantly longer than the JBL speaker's.
JBL PartyBox 310
Monster Rockin' Roller 270X
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JBL PartyBox 310 vs Monster Rockin' Roller 270X: Main Discussion
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