The JBL PartyBox Stage 320 redefines large-scale portable sound, delivering an impressive 240W RMS output on a heavy-duty wheel and telescopic handle framework. Outfitted with intelligent real-time audio processing and a sweeping, multidimensional light show, it is the ultimate sound system for large outdoor gatherings, festivals, and live performances.
Massive 240W RMS Pro Sound: Dual 6.5″ high-sensitivity woofers and twin 1″ dome tweeters throw out deep, thumping bass and crystal-clear high notes even at extreme volumes.
Next-Gen AI Sound Boost: Continuously analyzes the incoming audio stream in real-time to optimize driver movement, minimizing distortion and maximizing overall acoustic power.
Rugged Telescopic Handle & Wide Wheels: Designed like a premium travel suitcase, the heavy-duty handle and extra-wide sturdy wheels make transporting this massive speaker effortless.
18-Hour Swappable Battery: Enjoy up to 18 hours of continuous playback, with a user-replaceable battery slot to instantly double your runtime. A fast 10-minute charge gives you an extra 2 hours of music.
Advanced Auracast™ Connectivity: Wirelessly pair multiple Auracast-enabled JBL PartyBox systems together to build an expansive, synchronized festival soundstage.
KSh 63,000
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Bring the energy of a live concert festival straight to your venue. The JBL PartyBox Stage 320 high-power wireless speaker is precision-engineered to deliver deep, clean, and thunderous sound across wide outdoor layouts or large indoor halls. Blasting out a formidable 240 Watts RMS of legendary JBL Pro Sound, this speaker houses dual 6.5-inch high-excursion woofers paired with twin 25mm (1-inch) dome tweeters. Whether you are hosting a corporate product launch, a massive backyard party, or a live street performance in Nairobi, the Stage 320 ensures every vocal frequency and heavy bass hit lands with exceptional precision.
Experience smarter, cleaner audio at maximum volume thresholds. The PartyBox Stage 320 integrates cutting-edge AI Sound Boost technology, which utilizes a real-time machine learning algorithm to predict speaker driver excursion and thermal power limits. This safely forces the internal amplifiers to deliver punchier low frequencies and higher overall sound pressure levels without clipping or distortion. To match this audio power, the front panel features a redesigned dynamic celestial light show filled with mesmerizing starry light trails, flashing strobe rings, and unique ambient lighting effects that sync perfectly to the beat.
Transform your event into a live performance stage instantly. The back input panel features dual 1/4-inch multi-instrument input links, allowing you to connect two microphones for a duet or link an acoustic guitar and a mic simultaneously. Each input channel features independent volume gain control and advanced, on-board voice tuning dials—including echo, bass, and treble adjustments—making it an exceptional, highly portable PA system solution for local musicians, public speakers, weddings, and event organizers.
Never let physical boundaries or charging constraints slow down your event. Built with travel-grade utility, the Stage 320 features a sturdy telescopic luggage handle and smooth-rolling, extra-wide wheels to easily glide over rough terrain, lawns, and sidewalks. Matching structural durability with environmental care, the chassis is crafted using post-consumer recycled plastics. Manage your sound profiles over the air with the official JBL PartyBox app, stream wirelessly with stable Bluetooth 5.3, or swap the internal battery effortlessly for back-to-back event hosting.
Model Configuration: JBL PartyBox Stage 320
Total Audio Output Power: 240 Watts RMS
Transducer Driver Layout: 2 x 6.5-inch (165 mm) Woofers + 2 x 1-inch (25 mm) Dome Tweeters
Advanced Acoustic Tech: Real-Time AI Sound Boost Algorithm
Frequency Response Range: 40 Hz – 20,000 Hz (-6dB)
Signal-to-Noise Ratio (SNR): > 80 dB
Wireless Technology Profile: Bluetooth® Version 5.3 (LE Audio Ready)
Multi-Speaker Synchronization: Auracast™ Multi-Speaker Link & TWS Stereo Pairing
Water Ingress Protection: IPX4 Certified Splashproof
Physical Input Panels: 1 x Mic Input (6.3mm), 1 x Mic/Guitar Input (6.3mm), 1 x 3.5mm Aux-In, 1 x USB Playback Port
USB File System Support: FAT16, FAT32 (Plays .mp3, .wma, .wav files)
Battery Endurance Runtime: Up to 18 Hours (Removable/Replaceable Battery Setup)
Fast Charge Functionality: 10 Minutes Charging = 2 Hours Playtime Extension
Full Charge Duration: Approximately 3 Hours via AC Power cable
Mobility Chassis Layout: Telescopic Luggage Handle with 2 x Heavy-Duty Wide Wheels
Product Dimensions: 335 mm x 669 mm x 385 mm (W x H x D)
Net Weight: 16.5 Kilograms / 36.38 lbs
100% Factory-Original Guarantee: Avoid cheap lookalikes and low-grade clones. We source only authentic, brand-new manufacturer equipment from verified international distribution paths.
