The Lowdown
The JBL Eon One Mk2 is a portable, battery-powered column PA that combines professional sound quality with easy set-up for mobile DJs and solo performers. Its wide sound dispersion solves the common problem of guests being either blasted or unable to hear properly, while the built-in 5-channel mixer and 6-hour battery life make it practical for small events where quick setup matters.
Don’t have our latest DJ gear guide? Click here to grab your free copy
Video Review
First Impressions / Setting up
The Eon One Mk2 looks great with its sleek, modern design, and the comfortable handle and reasonable weight make it manageable for most people. The build quality feels solid with a durable polypropylene shell, and there’s a clever storage solution at the rear of the sub cabinet – all components lock securely in place for transport. The handle makes one-handed carrying comfortable, and the overall package feels well-built for mobile use.
Setup takes about two minutes: you insert the battery spacer into the sub cabinet, add the second spacer, then top with the tweeter array. Everything clicks together firmly, creating a stable 6.5-foot column with no wobble. There’s no driver installation needed – it’s plug-and-play, which helps when you need to set up quickly in various venues.
In Use
The standout feature is the C-shaped array of eight two-inch tweeters, which delivers 140° horizontal and 30° vertical dispersion. This design means that wedding guests seated near the speaker aren’t overwhelmed, while those at the back of the room still hear clearly, which solves a major pain point for mobile DJs. The wide coverage gives you flexibility in where you place the speaker in a room.
The built-in 5-channel mixer will be familiar to anyone who’s used modern JBL speakers. Individual channel levels, master volume, three-band EQ, and reverb controls are all easily accessible. The bright colour LCD provides clear feedback, though labels can be hard to see in low-light situations. The JBL Pro Connect app offers remote control via Bluetooth, which is useful when you need to make adjustments from the dancefloor.
It sounds more like a hi-fi than a PA system – bright, clear highs and tight bass down to 37Hz from the 10-inch woofer. The high-frequencies are bright, while the low end is tight and focused. The mids can occasionally sound boomy, but the EQ controls let you dial this out quickly.
Battery operation is great for terrace sets and outdoor events – one less cable to worry about, and the six-hour runtime easily covers a typical DJ set. The 1,500W peak power (400W RMS) delivers 123 dB when plugged in or 119 dB on battery – plenty for small venues and outdoor spaces where one speaker often suffices.
The pass-through output lets you daisy-chain additional speakers when needed. Built-in Lexicon reverb, chorus, and delay effects, plus dbx automatic feedback suppression, add professional polish without external processors.
The main limitation is coverage for larger events – while it’s OK for 20-30 people, any more and you’ll want a second unit. The mixer’s recessed position makes labels harder to read in dark venues, though the app helps here.
Conclusion
The JBL Eon One Mk2 succeeds at providing portable sound that’s easy to use. The combination of thoughtful design, reliable battery operation, and wide dispersion pattern makes it a useful tool for working DJs. Of course, it won’t replace a full PA system for large events, but it’s perfect for intimate venues, ceremony music, cocktail hours, and outdoor sets.
This speaker is ideal for mobile and wedding DJs who regularly play smaller venues (up to 30 people) and value quick setup over maximum volume. Solo performers and acoustic acts will appreciate the built-in mixer and effects. It’s also great for DJs who handle diverse events – from beach ceremonies to restaurant terraces – where power access isn’t guaranteed. The price reflects professional build quality and features that working DJs will actually use.
Build a successful part-time DJ business: The Mobile DJ Blueprint Course
For those needing more power or coverage, consider the Bose L1 Pro8 or Pro16 systems, though they’re pricier and lack some of the Eon’s user-friendly features. The RCF Evox JMIX8 offers similar portability with an eight-channel mixer (but without battery operation). For budget-conscious DJs, the Mackie Thump Go provides battery power at a lower price point, but with less refined sound and build quality.
The JBL Eon One Mk2 will be a solid choice for DJs who value portability, battery operation, and good sound dispersion for smaller events. They’ll find it worth the investment despite its power limitations.
