JBL Partybox Encore 2 delivers 100W RMS of JBL Original Pro Sound through a 5.25" woofer and dual 0.75" dome tweeters. The combination produces deep, controlled bass alongside clear highs that fill any room without distortion. AI Sound Boost automatically optimizes audio output based on the environment, so whether it's a packed basement or an open rooftop, the sound adapts to match.Key acoustic specs:
Frequency response: 40Hz – 20kHz (-6dB)
Signal-to-noise ratio: >80dB
Can run on battery or AC power simultaneously
Digital Wireless Mic for Karaoke and Emceeing
JBL Party Box Encore ships with a digital wireless microphone operating on 2.4GHz with a range of up to 30 meters. Independent echo, bass, and treble controls on the mic let you fine-tune your vocal performance on the spot. The mic battery (240mAh Li-ion) charges fully in 2.5 hours and keeps up across long events.The wireless mic works well for:
Karaoke sessions at parties
Live event hosting and announcements
Group sing-along sessions
Guitar Input for Live Performances
JBL Partybox Encore 2 goes further than standard party speakers by including a dedicated guitar input (100mV RMS sensitivity) with independent pre-gain and volume controls. Musicians can plug in and perform alongside the music, adjusting the balance between instrument and backing track without needing external equipment.
Dynamic Lightshow Synced to the Beat
The built-in LED light show reacts in real time to the rhythm of whatever's playing. Ring lights and strobe effects pulse and shift with the beat, turning any gathering into a proper visual and audio experience. Through JBL PartyBox app, you can switch between light modes and customize the vibe to match the occasion.
15-Hour Battery with Hot-Swap Option
JBL Encore Partybox runs on a 7.4V / 4722mAh lithium-ion battery that delivers up to 15 hours of continuous playback, with a full recharge in under 3.5 hours. For extended events, an optional spare battery pack can be swapped in without interrupting the music, no downtime, no awkward silences.
Battery type: JBL Li-ion 7.4V / 4722mAh
Playtime: Up to 15 hours
Charging time: Under 3.5 hours
USB charge output: 11V / 2A (Max)
Multi-Speaker Connection via Auracast
JBL Partybox Encore 2 supports JBL Auracast wireless technology, letting you pair two units for true stereo output or chain multiple Auracast-enabled JBL speakers across a larger space. Bluetooth 5.4 ensures a stable, low-latency connection with no audio lag.
Versatile Connectivity
3.5mm AUX-in
USB-C input/output
Wired mic input: 20mV RMS
Guitar input: 100mV RMS
Bluetooth 5.4
IPX4 Splash-Proof and Grab-and-Go Design
JBL Partybox Encore 2 is built for outdoor and indoor use alike. IPX4 splash resistance handles unexpected spills and light rain without any damage to the unit. The ergonomic, flexible handle makes it easy to carry between rooms or load into a car, and the forward-tilted design helps project sound outward even when placed on the ground.Weight: 6.4 kg solid without being impractical.
JBL PartyBox App Control
Full control over the PartyBox Encore 2 is available through JBL PartyBox app:
