JBL PartyBox On-The-Go Essential Price and Specifications:
This JBL Portable Bluetooth Party Speaker delivers 100W RMS power with a 5.25-inch woofer and dual tweeters, allowing for a relatively balanced sound by design. On the convenient side, this speaker comes with Bluetooth 5.1, TWS pairing, and a wired mic/guitar input for live performances. The dynamic light show, in addition to the effective PartyBox app, contributes to the party vibe.
Another advantage, it has at least a 6-hour battery life rating as well as an IPX4 rating so this speaker is good for outdoor partying. It can play MP3, WMA, and WAV files, but surprisingly does not accommodate AAC/aptX. At 7.5 kg it is fairly portable, although there are lighter options on most car dealerships. Overall, it is great for small-to-medium sized parties even if battery life could be improved. It's a lively, heavy-duty speaker with the expected JBL sound.
JBL PartyBox Encore Essential Detailed Specifications:
| Feature | Specification |
| Speaker Type | Portable Bluetooth Party Speaker |
| Power Output | 100W RMS |
| Transducers | 1 x 5.25-inch Woofer, 2 x 1.75-inch Tweeters |
| Frequency Response | 50 Hz – 20,000 Hz |
| Bluetooth | Version 5.1 |
| Supported Codecs | MP3, WMA, WAV |
| Bluetooth Range | 10 meters |
| Battery Type | Lithium-Ion Polymer |
| Battery Life | Up to 6 hours |
| Charging Time | ~3.5 hours |
| Charging Port | AC Power Cable |
| Waterproof Rating | IPX4 (Splashproof) |
| Weight | 7.5 kg |
| Dimensions | 9″D x 19.3″W x 9.6″H |
| Accessories | AC Power Cord, Quick-Start Guide, Safety Sheet |
| Additional Features | JBL Pro Sound, Dynamic Light Show, True Wireless Stereo (TWS), Wired Mic & Guitar Inputs, PartyBox App, Multi-Source Playback |