JBL Boombox 3 Portable Bluetooth Speaker
The JBL Boombox 3 Portable Bluetooth Speaker is designed for users who want massive sound, deep bass, long battery life, and outdoor-ready durability. With JBL Original Pro Sound, a 3-way speaker system, up to 24 hours of playtime, IP67 dust and waterproof protection, PartyBoost support, JBL Portable App compatibility, and a bold metal-handle design, it is a premium portable speaker for parties, outdoor gatherings, beach days, poolside use, and powerful everyday music.
Key Features
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Massive JBL Original Pro Sound
Delivers powerful sound with deep bass, clear mids, and detailed highs.
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3-Way Speaker System
Uses a subwoofer, midrange drivers, and tweeters for a richer audio spectrum.
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Deep Bass Performance
Designed for strong bass with lower distortion, even at higher volume levels.
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Up to 24 Hours Playtime
Long battery life for full-day music, parties, and outdoor sessions.
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IP67 Dust & Waterproof
Built for beach, pool, park, rain, and outdoor use.
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PartyBoost Support
Pair two compatible JBL PartyBoost speakers for stereo sound or link multiple speakers.
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JBL Portable App Support
Allows easier control and speaker pairing through the app.
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Strong Bold Design
Features twin sidecaps and a sturdy metal handle with orange silicone grip.
Main Feature Sections
Massive Sound with Deep Bass
The JBL Boombox 3 is built for users who want stronger sound than standard portable speakers. Its 3-way speaker design helps deliver powerful bass, clearer mids, and sharper highs for a fuller listening experience.
All-Day Battery for Music Anywhere
With up to 24 hours of playtime, the Boombox 3 can handle long listening sessions, workouts, parties, road trips, and outdoor events without needing frequent recharging.
Outdoor-Ready IP67 Protection
The IP67 rating makes the speaker dust-proof and waterproof, giving users more confidence when using it near the pool, at the beach, in the park, or during outdoor gatherings.
PartyBoost for Bigger Sound
PartyBoost allows users to connect compatible JBL PartyBoost speakers for stereo playback or a wider multi-speaker party setup using the JBL Portable App.
Technical Specifications
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Product Type: Portable Bluetooth Speaker
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Brand: JBL
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Model: Boombox 3
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Sound System: JBL Original Pro Sound
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Speaker Design: 3-way speaker system
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AC Mode Output: 1 × 80W RMS subwoofer + 2 × 40W RMS midrange + 2 × 10W RMS tweeter
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Battery Mode Output: 1 × 60W RMS subwoofer + 2 × 30W RMS midrange + 2 × 8W RMS tweeter
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Maximum Playtime: Up to 24 hours
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Waterproof: Yes
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Dust-Proof: Yes
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IP Rating: IP67
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PartyBoost: Supported
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App Support: JBL Portable App
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Handle: Metal handle with orange silicone grip
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Packaging: Recyclable paper-based box with soy ink exterior print
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Use Case: Parties, outdoor music, beach, poolside, park, travel, workouts, and home listening
Battery Life & Charging
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Maximum Music Playtime: Up to 24 hours
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Rechargeable Battery: Yes
Battery life depends on volume level, bass level, connection type, and usage conditions.
Bluetooth & Connectivity
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Bluetooth Playback: Supported
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PartyBoost: Supported with compatible JBL PartyBoost speakers
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App Control: JBL Portable App
PartyBoost works only with JBL PartyBoost-compatible speakers.
Waterproof & Durability
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IP Rating: IP67
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Waterproof: Yes
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Dust-Proof: Yes
The speaker is suitable for outdoor use, but it should not be charged while wet. Make sure ports are dry before charging.
Best Use Cases
- Outdoor parties
- Beach and poolside music
- Park gatherings
- Home music sessions
- Workouts
- BBQs and events
- Road trips
- Users who want deep bass and loud portable sound
- Multi-speaker JBL PartyBoost setups
Compatibility
- Works with Bluetooth-enabled phones, tablets, laptops, and audio devices
- Compatible with JBL Portable App features
- PartyBoost pairing requires JBL PartyBoost-compatible speakers
- Best performance depends on placement, volume level, source quality, and environment.
What’s in the Box
- JBL Boombox 3
- Charging Cable
- User documentation
