JBL Boombox 4 Splashproof Bluetooth Wireless Speaker – Black
Bring the music anywhere with the JBL Boombox 4. Designed for epic sound and all-day play, this portable Bluetooth speaker delivers massive, room-filling power with two woofers, two tweeters, and three passive radiators. Featuring JBL’s advanced AI Sound Boost for real-time tuning, it produces clean, dynamic sound with less distortion. With an IP68 waterproof and dustproof rating, rugged construction, and up to 34 hours of battery life, the Boombox 4 is built for every adventure—rain or shine.
Features
Powerful JBL Signature Sound – Dual woofers, dual tweeters, and three passive radiators deliver deep bass, crisp highs, and clear mids.
AI Sound Boost – Intelligent sound adjustment analyzes music in real time to enhance volume and clarity with reduced distortion.
Custom Bass Modes – Choose between Deep Bass for heavy low-end or Punchy Bass for tight, energetic impact.
Massive 34-Hour Battery Life – Enjoy up to 28 hours of continuous playtime, plus an extra 6 hours using Playtime Boost.
Replaceable Battery System – Easily swap and recharge with JBL’s replaceable battery (sold separately) for extended life.
Bluetooth 5.4 Connectivity – Ensures fast pairing and stable wireless streaming from any compatible device.
Auracast Support – Stereo pair two Boombox 4 speakers or connect multiple Auracast-enabled JBL speakers for multi-room sound.
IP68 Waterproof & Dustproof – Fully protected against the elements, ideal for poolside, beach, or outdoor use.
USB-C Lossless Audio Input – Stream directly from laptops or compatible devices with lossless clarity (requires supported content).
Eco-Friendly Build – Speaker grille crafted from recycled plastic and fabric for a more sustainable design.
Specifications
General
Brand: JBL
Model: Boombox 4
Colour: Black
Product Type: Portable Bluetooth Speaker
Operating Environment: Indoor & Outdoor
Ingress Protection Rating: IP68 (Waterproof & Dustproof)
Audio
System Power (Peak): 200 W
Frequency Response: 37 Hz – 20 kHz
Drivers: 2 × Woofers, 2 × Tweeters, 3 × Passive Radiators
AI Sound Boost: Yes
Bass Modes: Deep Bass / Punchy Bass
Stereo Pairing: Yes (Auracast)
Multi-Room Capability: Yes
Connectivity
Wireless Connection: Bluetooth 5.4
USB-C Input: Yes (Lossless Audio Support)
3.5 mm Aux Input: None
NFC / AirPlay / Chromecast: No
Power
Power Source: AC & Rechargeable Battery
Battery Life: Up to 28 hrs (standard) / 34 hrs (Playtime Boost)
Battery Type: Replaceable Rechargeable Battery (sold separately)
Charging Port: USB-C
Device Charging (Powerbank): Yes
Physical
Dimensions (W × H × D): 50.64 × 26.29 × 21.29 cm
Weight: 5.89 kg
Light Indicator: Yes
Construction: Recycled plastic & fabric materials
Included in the Box
JBL Boombox 4 Speaker
AC Power Cord (plug varies by region)
Quick Start Guide
Safety Sheet
Warranty Card
Warranty
Parts: 1 Year Limited
Labour: 1 Year Limited