JBL Boombox 4 Portable Bluetooth Speaker

JBL Boombox 4 Portable Bluetooth Speaker JBLBOOMBOX4BLKAM

R 6,881.10R 6,881.10

color_name Black Blue Brown Orange Purple Squad White

The JBL Boombox 4 delivers powerful JBL Pro Sound powered by two woofers, two tweeters, and three passive radiators for massive audio clarity. Integrated AI Sound Boost optimizes acoustic output in real time to prevent distortion at high volumes, while customizable Bass Boost lets you alternate between deep rumble and punchy dynamics.

Built for demanding environments, this portable speaker features an IP68 waterproof and dustproof design with an ergonomic carry handle for effortless transport. Enjoy up to 34 hours of total playtime alongside Auracast multi-speaker pairing and robust Bluetooth 5.4 wireless connectivity.

Key Features

Brand	JBL
Model Name	JBL Boombox 4
Model Number	JBLBOOMBOX4BLKAM
Speaker Type	Portable Bluetooth Speaker
Audio Output Mode	Stereo
Connectivity Technology	Bluetooth 5.4
Water Resistance Level	IP68 Waterproof and Dustproof
Maximum Output Power	65 W
Frequency Response	20 Hz
Signal-to-Noise Ratio	80 dB
Speaker Drivers	2x 12.3 cm Woofers, 2x 20 mm Tweeters, 3x Passive Radiators
Dimensions	50.5 x 21.3 x 26.4 cm
Weight	5.9 kg
Enclosure Material	Plastic

Highlights

JBL PRO SOUND + AI BOOST: Massive sound, deep thumping bass—this portable Bluetooth speaker packs two woofers, two tweeters, and three passive radiators. AI Sound Boost analyzes music in real time, dialing up power with less distortion even at full volume.
34-HOUR BATTERY: Keep the vibe alive from party to party—up to 28 hours on a single charge, plus 6 more with Playtime Boost. For a portable speaker built for the long haul, this one doesn't know when to quit.
IP68 WATERPROOF BUILD: Beach, pool, backyard—these waterproof speakers laugh at spills, splashes, and surprise rain. An IP68 rating means fully waterproof and dustproof protection, so weather's never a dealbreaker.
TWO BASS BOOST SETTINGS: One button, two moods. Switch between Deep Bass for those chest-thumping lows or Punchy Bass for tight, energetic hits—because the vibe is yours to dial in. Why settle for one?
BIGGER SOUND, LIGHTER CARRY: Same iconic boombox look, redesigned with a lightweight design and carry handle for easier transport. Bluetooth 5.4 keeps the connection rock-solid—grab it and go.

Compatibility

Compatible with Bluetooth-enabled smartphones, tablets, laptops, and Auracast-supported JBL wireless audio devices.

Warranty

1 year manufacturer

What's included

1 x Safety sheet
AC power cord (AC plug and quantity varies by region)
JBL Boombox 4
Quick Start Guide
Warranty Card

Frequently asked questions

What is the total battery life of the JBL Boombox 4?

The speaker delivers up to 28 hours of playtime on a single charge, plus an additional 6 hours using JBL Playtime Boost for up to 34 hours total.

Is the JBL Boombox 4 waterproof and dustproof?

Yes, it has an IP68 rating, making it completely protected against dust ingress and capable of handling water immersion and splashes.

Can multiple speakers be paired together?

Yes, you can connect two Boombox 4 units for stereo sound or link multiple Auracast-compatible JBL speakers together.

What audio enhancement modes are available?

The speaker includes AI Sound Boost to minimize distortion in real time, along with a dedicated Bass Boost button offering Deep Bass and Punchy Bass settings.