JBL Boombox 4 Portable Speaker – AI Sound Boost, IP68

JBL Boombox 4 Portable Speaker – AI Sound Boost, IP68

Price range: ₨ 199,999 through ₨ 234,999

In stockSave up to 26%

JBL Pro Sound with two woofers, two tweeters, three passive radiators, and AI Sound Boost for real-time tuning at high volume
Up to 28 hours per charge; JBL Playtime Boost adds up to 6 hours (34 hours total)
IP68 waterproof and dustproof
Auracast stereo pair and multi-speaker linking with compatible JBL speakers
Two Bass Boost settings: Deep Bass and Punchy Bass via the top-panel control
Up to 210 W on AC power; USB-C lossless playback from compatible sources
Bluetooth 5.4; 7-band EQ in the JBL app; lighter redesign with swappable battery tray
Recycled plastic and fabric grille; FSC-certified paper packaging with soy ink

Color

Clear

100% Original Products
Fast Delivery Across Pakistan
Cash on Delivery
Warranty Support

SKU: TCH01453 Categories: Mobile Accessories, Bluetooth Speakers, Jbl Bluetooth Speakers Brand: JBL

Description

JBL Boombox 4

The redesigned JBL Boombox 4 delivers JBL Pro Sound with deep, punchy bass, AI Sound Boost, rugged IP68 sealing, and up to 34 hours of playtime when you use JBL Playtime Boost.

JBL Pro Sound with AI Sound Boost

Two larger woofers, two tweeters, and three passive radiators help tracks hit harder with cleaner detail. AI Sound Boost analyzes music in real time and adjusts output for more power with less distortion, even at maximum volume.

Driver array and power

Two large five-inch woofers with twin specialized tweeters and three passive radiators
Up to 210 watts of amplified output when running on an active AC power connection

Playtime

Up to 28 hours on a single charge. JBL Playtime Boost adds up to 6 extra hours when you need more runtime.

Waterproof and dustproof

IP68-rated body for waterproof and dustproof use, including robust protection against accidental pool submersion.

Auracast and multi-speaker setup

Stereo pair two Boombox 4 speakers over Auracast for a wider soundstage, or connect multiple Auracast-enabled JBL speakers to share the same playlist across a larger area. An integrated synchronization chip supports linking additional units over an energy-efficient wireless stream. Bluetooth 5.4 helps maintain stable connectivity when pairing with other JBL portable speakers such as the JBL Xtreme 4 or JBL Xtreme 5.

Bass Boost modes

Classic JBL signature bass is always available. Press the Bass Boost button on the top panel once for Deep Bass mode (JBL Horn mark glows orange). Press twice for Punchy Bass mode (Horn mark turns white).

Lossless audio and tuning

USB-C supports lossless digital playback from compatible sources and apps. The JBL app provides a 7-band custom EQ for frequency shaping.

Design and durability

Lighter than the previous generation despite bigger, louder performance. A contoured integrated handle replaces older metal accents. Rubberized side bumpers protect the passive radiators, and a flattened base keeps the speaker steady under heavy bass. Dark fabric mesh resists scuffs and cleans easily after outdoor use. A rear swappable battery tray lets you replace aged battery blocks over time.