JBL Boombox 4

The JBL Boombox 4 Portable Bluetooth Speaker provides a massive and rugged audio solution for outdoor gatherings and large parties. First, it features a redesigned acoustic layout delivering up to 210W of RMS power when plugged in, which keeps your music loud and clear. This powerful speaker allows you to experience deep, thumping bass thanks to its dual 5-inch woofers and trio of passive radiators. Additionally, the integrated AI Sound Boost technology analyzes audio in real time to maximize output while drastically reducing distortion. Furthermore, the upgraded housing boasts an IP68 waterproof and dustproof certification, meaning it can easily handle poolside splashes or beach sand. Because it offers a built-in carrying handle and a lighter chassis than previous models, this device reliably ensures the party moves with you. Consequently, it is the ultimate choice for audiophiles who demand premium, high-volume sound on the go.

Key Features of the JBL Boombox 4

• Massive JBL Pro Sound: Specifically, it packs a punch with two 5-inch woofers, two 0.75-inch tweeters, and three passive radiators for clean, hard-hitting audio.

• Intelligent AI Sound Boost: This feature optimizes performance dynamically, giving you more power with less distortion even at maximum volume.

• Up to 34 Hours of Playtime: Specifically, the internal battery provides 28 hours of standard playback, which can be extended by 6 hours using Playtime Boost.

• Rugged IP68 Protection: For example, the dustproof and waterproof build allows the speaker to survive a dunk in the pool or sudden downpours.

• Multi-Speaker Auracast Support: Specifically, you can stereo-pair two units or wirelessly link multiple Auracast-enabled JBL speakers to cover massive spaces.

• Lossless Audio via USB-C: This feature allows you to connect a laptop or media player directly for high-fidelity, uncompressed playback.

• Replaceable Battery Pack: Specifically, the battery can be swapped out in a few simple steps, expanding the overall operational lifespan of the unit.

• Dual Bass Boost Modes: Lastly, the top panel button allows you to switch easily between Deep Bass and Punchy Bass to match your exact musical vibe.  

Technical Specifications

Feature	Details
Power Output	210W RMS (AC Mode) / ~200W RMS (Battery Mode)
Transducers	2x 5″ Woofers, 2x 0.75″ Tweeters, 3x Passive Radiators
Frequency Response	37 Hz to 20 kHz
Bluetooth Version	Bluetooth 5.4 (Supports Auracast)
Battery Capacity	4584 mAh / 99.02 Wh (Swappable)
Charging Time	Approx. 3 Hours
Weight	12.99 lbs (5.89 kg)

Sold by:

MEGA DIGITAL LIMITED

Authorized JBL Retailer – 100% Genuine | Fast Delivery Nationwide.