Unleash Superior Audio Performance The JBL PartyBox 330 delivers signature JBL Original Pro Sound with a massive 280W RMS output. Engineered for multi-room coverage, outdoor gatherings, and live performances, dual 6.5-inch woofers and twin 25mm dome tweeters deliver punchy bass and crystalline vocals without distortion at maximum volume.
All-Night Battery Life & Smart Portability Never let the music stop. Built with an ultra-efficient rechargeable battery, the JBLPartyBox 330 offers up to 18 hours of continuous playtime on a single charge. Need a quick boost? Plug in for 10 minutes to gain an extra 2 hours of power. The integrated telescopic handle and heavy-duty glide wheels make transporting this high-output speaker seamless across grass, concrete, and indoor floors.
Dynamic Light Show & Multi-Speaker Pairing Transform any space into a stage. The built-in light show projects ring lights, starry effects, and strobe patterns that automatically sync to your music’s rhythm. Expand your soundstage instantly using Auracast™ technology to wirelessly chain multiple JBL Auracast-enabled party speakers together for multi-speaker stereo sound.
Turn every gathering into an unforgettable celebration with the JBL PartyBox 330 Portable Bluetooth Party Speaker. Designed for powerful entertainment indoors and outdoors, this portable party speaker delivers 280W of JBL sound with deep punchy bass, detailed vocals, and impressive volume for parties, events, and celebrations.
The JBL PartyBox 330 features two 6.5-inch woofers and twin 25mm PEN dome tweeters, creating a balanced soundstage with strong low frequencies and crisp high-frequency detail. Whether you’re streaming music, hosting karaoke, or playing your favorite playlists, the PartyBox 330 delivers energetic JBL audio that fills the room.
Portable party speaker …
Built with JBL AI Sound Boost, the speaker intelligently analyzes audio in real time to optimize performance while helping minimize distortion. This gives your music a fuller and more powerful sound even when playing at higher volumes.
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The redesigned dynamic lightshow adds colorful ripple light trails and striking strobe edge effects that move with the rhythm of your music, creating an immersive visual experience for every occasion.
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For portability, the JBL PartyBox 330 includes a telescopic locking handle and wide durable wheels, making it easier to move between venues. Its IPX4 splashproof construction also makes it suitable for poolside gatherings, gardens, and outdoor parties where occasional splashes may occur.
Portable party speaker …
With up to 18 hours of battery life, fast charging support, Bluetooth connectivity, and flexible entertainment features, the JBL PartyBox 330 is an excellent choice for DJs, event organizers, families, and anyone looking for a premium portable party speaker.
General Specifications
Signal-to-Noise Ratio
> 80 dB
Audio Specifications
Frequency Response
40 Hz – 20 kHz (-6 dB)
Transducer – Tweeter (Inch)
2 × φ 1″ PEN Dome Tweeters
Transducer – Tweeter (mm)
2 × φ 25 mm PEN Dome Tweeters
Transducer – Woofer (Inch)
2 × φ 6.5″ Effective Woofers
Transducer – Woofer (mm)
2 × φ 165 mm Effective Woofers
Dimensions
Dimensions (W × H × D)
33.4 × 66.3 × 37.5 cm
Dimensions (W × H × D)
13.15 × 26.08 × 14.76 inches
Net Weight
17.1 kg (37.7 lbs)
Gross Weight
19.75 kg (43.54 lbs)
Control & Connection Specifications
Aux-In
250 mV RMS (3.5 mm connector)
Bluetooth Input
-12 dBFS
Bluetooth Profile
A2DP V1.4, AVRCP V1.6
Bluetooth Transmitter Frequency Range
2.4 – 2.4835 GHz
Bluetooth Transmitter Modulation
GFSK, π/4 DQPSK, 8DPSK
Bluetooth Transmitter Power
≤ 15 dBm (EIRP)
Bluetooth Version
6.0
Guitar-In
100 mV RMS
Mic-In
20 mV RMS
Optical Input
-12 dBFS
Supported Music File Formats
.MP3, .WAV, .FLAC
FLAC is not available for the EMEA region.
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