JBL Boombox 4

Description

The JBL Boombox 4 brings the boom wherever we go. It’s portable, waterproof, and dustproof—so we never stress about weather or spills. We get massive JBL Pro Sound with a Bass Boost that lets us pick between deep or punchy bass, depending on the vibe. Boombox 4 boasts bigger sound than ever before and up to 34 hours of playtime on a single charge

JBL Boombox 4 Unbeatable JBL Pro Sound with AI Sound Boost – Image

Unbeatable JBL Pro Sound with AI Sound Boost
We’re talking massive sound with deep and punchy bass. The redesigned JBL Boombox 4 packs in two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner.

AI Sound Boost, you don’t have to lift a finger—this smart tech analyzes the music in real time and adjusts the sound to give us more power with less distortion, even when it’s turned all the way up

JBL Boombox 4 Up to 34 hours of playtime – Image

Up to 34 hours of playtime
Keep the vibe alive from party to party… to party, for up to 28 hours on a single charge. Forgot to charge up for the next one? It’s all good. JBL Playtime Boost adds up to 6 hours of extra popping, locking, sliding, or whatever moves you got left in that bag

JBL Boombox 4 Waterproof and dustproof – Image

Waterproof and dustproof
The JBL Boombox 4 is IP68 waterproof and dustproof, so it can handle whatever the weather—or our clumsiest friends—throw at it

Specs

General Specifications
Output power (W) (AC mode) – 2 x 65W RMS Woofer, 2 x 40W RMS Tweeter (Battery mode) – 2 60W RMS Woofer, 2 x 40W RMS Tweeter
Signal-to-Noise Ratio > 80 Db
Power Input 100 – 240 Vac; 50/60 Hz
Audio Specifications
Frequency Response 37Hz – 20 kHz
Transducer 2 x 5 inch / 2 x 123mm woofer, 2 x 0.75 inch / 2 x 20mm Tweeter, 2 pcs circle + 1 pc racetrack passive radiator
Dimensions
Dimensions (Width x Height x Depth) (cm) 51 x 26 x 21
Dimensions (Width x Height x Depth) (in) 20 x 10 x 8
Weight (kgs) 5.89
Weight (lbs) 13
Control and Connection Specifications
Connection AC-in, USB-C
Connection Ports AC-in, USB-C
Bluetooth profiles A2DP 1.4, AVRCP 1.6
Bluetooth frequency 2.4 GHz – 2.4835 GHz
Bluetooth transmitted modulation GFSK, π/4 DQPSK, 8DPSK
Bluetooth transmitter power ≤ 14dBm (EIRP)
Bluetooth version 5.4
Bluetooth Profile A2DP 1.4, AVRCP 1.6
Bluetooth Transmitter Frequency Range (GHz) 2.4 – 2.4835
Bluetooth Transmitter Power ≤ 14dBm (EIRP)
Bluetooth Transmitter Modulation GFSK, π/4 DQPSK, 8DPSK
Battery
Maximum music playing time (hrs) 28
Battery Type Rechargeable Li-ion Battery Pack 99.02Wh
Cabel Type AC Power Cable
Cable Length (ft) 6.6
Cable Length (m) 2
Battery Charge Time (hours) 3
Features
AC power cable (type varies by regions) Yes
AI Sound Boost Yes
Bluetooth Yes
Powerbank Yes
Supports Auracast Yes
Waterproof Yes
Wireless Yes
Dustproof Yes
IP Code IP68