JBL Boombox 3
#3 in Bluetooth Speakers · Rated 4.4
Massive-sounding portable speaker with rugged build for parties.
Boombox 3 is JBL's large, rugged 3‑way speaker designed for big gatherings. It delivers a powerful three‑way array with an 80 W subwoofer, two midrange drivers, and dual tweeters, producing dense, punchy sound and long playback times. It is IP67 rated for water and dust resistance and can double as a USB‑C power bank. Connectivity includes Bluetooth and the JBL One App for updates and control, with PartyBoost support to pair with other JBL speakers for larger sound. Ideal for outdoor parties, poolside listening, and events where big, portable audio is required.
Features
- IP67 waterproof and dustproof
- Bluetooth 5.3
- 24-hour battery
- Powerbank USB-C
- JBL PartyBoost
- JBL One App
Pros
- Very loud, bold sound; rugged and durable
- Good battery life and portability for a big box
Cons
- Heavy and bulky; premium price