JBL PartyBox 330
Regular price
$188.99
Sale price
$629.95
Your backyard hangs, basement afters, and all-night ragers will never be the same. The JBL PartyBox 330 is here to bring the deep, punchy bass and crisp highs you crave while its wide soundstage and AI Sound Boost keep sound big, loud, and clear—even when you go full throttle on the volume.
But it's not just about amazing sound. The JBL PartyBox 330 also sets the vibe. A futuristic lightshow moves to the beat, turning any room into a dance floor, while a refreshed top panel gives you fast access to audio and light effects.
Up to 18 hours of playtime means the music won't quit before you do. A 10-minute charge adds another 2 hours, or swap in a spare battery (sold separately). Built with a telescopic handle with a secure locking mechanism, wide wheels that can handle grass or sand, and a splash-proof design, taking this speaker on the road is effortless.
Plug in two mics and a guitar for an instant live set. Auracast™ lets you pair with other Auracast-enabled JBL speakers to double or triple the sound power. And you can control it all from anywhere with the JBL One App. However you throw down, the JBL PartyBox 330 brings the main character energy.
One charge. All day energy. Up to 18 hours of playtime. And with Fast Charge, another 10 minutes of charging gives you two more hours of music so you can always make it through last call. Still not enough? Swap in a backup battery (sold separately) and get right back into the groove.
Sudden drizzle? No sweat. The IPX4 splash-proof design keeps the music going as long as y'all are out.
Smart EQ mode keeps your sound balanced based on what’s playing. It automatically adjusts the EQ in real time, recognizing whether the content is primarily music or speech, so instruments stay full and punchy while voices come through clear, crisp, and easy to understand. Whether you’re switching from music to a podcast or back again, everything sounds right without needing to touch a thing.
You can control this speaker using the JBL One App from anywhere in the party, so you can change the song or adjust the lightshow from the dance floor.
The PartyBox 330 works seamlessly with JBL EasySing Mics, so karaoke moments are always on deck. EasySing’s AI vocal removal can pull back the original lead vocals from your favorite songs, turning them instantly into karaoke tracks. Just plug-in and go—no extra setup, no fuss. It’s an easy way to give everyone a chance to shine without slowing the night down.
The JBL PartyBox 330 is made to move. Pop up the locking telescopic handle, tilt it back on the wide, sturdy wheels, and you’re off—cruising from the living room to the lawn or wherever the night decides to go.
When the crowd gets bigger, your sound should too. Pair two PartyBox 330s for a wider stereo soundstage, or link a whole crew of JBL Auracast™-enabled speakers and let the music grow to match the moment.
Use the USB-C input for lossless audio from your favorite streaming or karaoke apps, or connect your TV via the optical input for easy sing-along setups. Then bring the live energy by plugging in microphones or a guitar—so anyone can jump in and be the star of the night.
The JBL PartyBox 330 incorporates post-consumer recycled plastic. It's also packaged in FSC-certified paper printed with soy ink.
General Specifications
- Signal-to-Noise Ratio
- > 80dB
Audio Specifications
- Frequency Response
- 40 Hz – 20 kHz(-6dB)
- Transducer - Tweeter (Inch)
- 2 × φ 1' PEN dome tweeters
- Transducer - Tweeter (mm)
- 2 × φ 25mm PEN dome tweeters
- Transducer - Woofer (Inch)
- 2 × φ 6.5' -Effective woofers
- Transducer - Woofer (mm)
- 2 × φ 165mm -Effective woofers
Dimensions
- Gross Weight (kg)
- 19.75
- Gross Weight (lbs)
- 43.54
- Dimensions (Width x Height x Depth) (cm)
- 33.4 x 66.3 x 37.5
- Dimensions (Width x Height x Depth) (in)
- 13.15 x 26.08 x 14.76
- Weight (kgs)
- 17.1
- Weight (lbs)
- 37.7
Control and Connection Specifications
- Aux-In
- 250 mV RMS (3.5 mm connector)
- Bluetooth Input (dBFS)
- -12
- Bluetooth Profile
- A2DP V1.4, AVRCP V1.6
- Bluetooth Transmitter Frequency Range (GHz)
- 2.4 - 2.4835
- Bluetooth Transmitter Modulation
- GFSK, π/4 DQPSK, 8DPSK
- Bluetooth Transmitter Power
- ≤ 15 dBm (EIRP)
- Guitar-In
- 100 mV RMS
- Mic-In
- 20 mV RMS
- Optical Input (dBFS)
- -12
- Supported Music File Formats
- .MP3, .WAV, .FLAC (not available for EMEA region)
- USB-C Charge Out
- 5 V / 1 A
- USB Format
- FAT16, FAT32
- USB Input (dBFS)
- -12
- Bluetooth version
- 6.0
Battery
- Battery Charge Time (hours)
- 3
- Battery Type
- JBL Battery 400, Li-ion 68 Wh (equivalent to 7.2 V / 9444 mAh)
- Cable Length (ft)
- 6.6
- Cable Length (m)
- 2
- Cable Type
- AC power cable (type varies by regions)
- Maximum music playing time (hrs)
- 18
Features
- AC power cable (type varies by regions)
- Yes
- AI Sound Boost
- Yes
- Compatible with JBL EasySing Mics
- Yes
- Dual Mic & Guitar inputs
- Yes
- Lightshow
- Yes
- Smart EQ Mode
- Yes
- Supports Auracast
- Yes
- IP Code
- IPX4
- JBL One App
- Yes
- 1 x JBL PartyBox 330
- 1 x Quick-start guide
- 1 x Safety Instruction and Warranty Card
- AC power cord - quantity and plug type vary by regions
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