JBL Boombox 4

The JBL Boombox 4 is the latest generation of JBL's legendary portable Bluetooth speakers, engineered to deliver massive JBL Original Pro Sound with even deeper bass, enhanced clarity, and next-level durability. Perfect for outdoor parties, beach days, or any adventure, this powerhouse speaker is packed with significant upgrades that solidify its position as the king of portable audio.

How much is the JBL Boombox 4 in Kenya?

The price for the Boombox 4 is KES. 67,000

The JBL Boombox 4 is the centerpiece of any gathering. It’s engineered for those who demand powerful, clear sound and rugged reliability for every tailgate, backyard BBQ, boat trip, or gym session. Get ready to experience the next level of portable audio.

JBL Boombox 4 Technical Specifications:

JBL Boombox 4 Design and Build

The JBL Boombox 4 continues the legacy of massive sound in a portable package, but with a significant focus on enhanced durability, eco-consciousness, and a refined, rugged design. This powerful Bluetooth speaker is engineered for extreme outdoor and party environments, retaining the iconic Boombox silhouette while making it tougher and easier to carry.

1. Built for Battle: 
   The standout feature of the Boombox 4's build is its superior protection against the elements.
   • Ultimate Water and Dust Resistance: The speaker boasts an IP68 rating, a notable upgrade from the previous generation's IP67. This means the Boombox 4 is fully dust-tight and protected against continuous submersion in water beyond 1 meter. Whether it’s a beach party, poolside splash, or a dusty trail, the speaker is designed to handle it all without compromise.
   • Robust and Rugged Construction: The body features a durable, oversized silhouette wrapped in JBL's signature hard-wearing fabric grille. The edges are often rubberized, providing excellent impact resistance against bumps and drops.
   • Eco-Conscious Materials: In a move toward sustainability, the Boombox 4 incorporates post-consumer recycled plastic for its body and recycled fabric for the speaker grille. Even the packaging uses FSC-certified paper printed with soy ink, appealing to environmentally aware consumers.
   • User-Replaceable Battery: The design now includes a user-replaceable battery (sold separately). This significantly extends the speaker's usable lifespan, moving away from sealed designs and reducing electronic waste, offering long-term value.
2. Design and Portability Enhancements
   While maintaining the classic "boombox" form factor, JBL has made key design adjustments to improve functionality and aesthetics.
   • Lighter, Yet Bigger Sound: Despite packing more powerful drivers (a 7-driver system with dual 5" woofers and three passive radiators) and a larger battery, the Boombox 4 has been redesigned to be lighter than the Boombox 3 (around 5.89 kg), making it easier to transport.
   • Redesigned Carry Handle: The integrated carry handle, essential for a speaker this size, features an updated, thicker aesthetic often described as having a rugged muscle-car look over the metal handle of its predecessor, enhancing grip and portability for its size.
   • Dynamic Passive Radiators: The signature side passive radiators are updated with a bold new look and in some models, feature two-tone beat-synced lights (typically orange and white). The Boombox 4 also includes a third, racetrack-shaped passive radiator to further enhance its deep bass response.
   • Connectivity and Controls: The top-mounted control panel is updated to include the dedicated Bass Boost button with an LED indicator that changes color (orange for Deep Bass, white for Punchy Bass) and a button for the new Auracast™ multi-speaker connection technology. The sealed back panel houses the power connection and a USB-C port that supports both fast charging and lossless audio playback from compatible devices.

The JBL Boombox 4 delivers the thunderous JBL Original Pro Sound you expect, but its design and build are engineered to be the most rugged, durable, and environmentally mindful iteration yet, ensuring your party soundtrack can go anywhere.

JBL Boombox 4 Performance

The JBL Boombox 4 is the ultimate evolution of the iconic portable speaker, engineered for audio enthusiasts who demand massive sound, thunderous bass, and unrivalled durability for any adventure. This speaker isn't just loud—it's an intelligent powerhouse, packing significant technical upgrades to deliver JBL Pro Sound that remains crystal clear even at maximum volume.

1. Next-Level Audio Engineering and Power
   The Boombox 4 redefines portable sound with a redesigned acoustic architecture and intelligent processing:
   • AI Sound Boost Technology: This proprietary feature analyzes your music in real-time and dynamically adjusts the power output to maximize loudness and minimize distortion. It ensures every track hits harder and sounds cleaner, pushing the drivers to their limit while maintaining audio fidelity.
   • Dual Bass Boost Modes: Tailor the low-end to your vibe with two customizable settings, selectable via a dedicated button:
     1. Deep Bass (Orange LED): Delivers a rich, full, and booming low-end, perfect for bass-heavy genres.
     2. Punchy Bass (White LED): Provides a tighter, more energetic bass response, suited for upbeat, rhythmic tracks.
   • Upgraded Transducer System: The internal components are beefed up for superior performance, now featuring:
     1. Two Bigger Woofers and Two Tweeters for a more balanced, full-bodied sound.
     2. Three Passive Radiators (up from two in the predecessor) for dramatically deeper and punchier bass extension, reaching down to 37 Hz.
   • Higher Power Output: Experience a significant boost in volume, especially on the go. The Boombox 4 offers up to 50% more output power when running on battery (up to 180W RMS) compared to its predecessor, ensuring your party fills the entire space.
   • Lossless Audio Playback: For true audiophiles, the USB-C port acts as an input for high-resolution, lossless wired audio playback, allowing you to hear every detail of your music.
2. Marathon Battery Life and Power Bank
   Keep the party going for days with the Boombox 4’s massive battery capacity and charging versatility:
   • Epic Playtime: Enjoy up to 28 hours of continuous music on a single charge. Need a few extra hours? The Playtime Boost feature extends the life to an incredible 34 hours, perfect for multi-day camping trips or weekend gatherings.
   • Replaceable Battery: In a major upgrade for longevity and sustainability, the rechargeable battery pack is now user-replaceable (sold separately), extending the speaker's usable life for years to come.
   • Built-in Powerbank: Never let your devices die. The integrated USB-C port allows you to charge your smartphone, tablet, or other gadgets on the go.
3. Rugged Design and Advanced Connectivity
   Built to withstand the elements, the Boombox 4 is your perfect partner for outdoor adventures:
   • Extreme Durability (IP68 Rating): With a superior IP68 waterproof and dustproof certification, this speaker is fully protected against dust ingress and can be submerged in water (beyond 1 meter) for extended periods. Rain, pool splashes, or sand are no match for this rugged speaker.
   • Auracast™ Multi-Speaker Connection: Move beyond PartyBoost. The Boombox 4 features Auracast™ technology, allowing for seamless stereo pairing with a second Boombox 4 or connection to multiple Auracast-enabled JBL speakers for a massive, synchronized soundscape that covers a huge area.
   • Lighter and More Portable: Despite its huge sound, the redesigned Boombox 4 is lighter than the previous generation, making it easier to carry to the beach, backyard, or campsite.
   • Eco-Friendly Construction: The speaker incorporates recycled plastic and fabric for a more sustainable product, with packaging made from FSC-certified paper printed with soy ink.

The JBL Boombox 4 is a durable, high-fidelity party machine that delivers massive sound and unparalleled battery life, making it the top choice for outdoor music lovers and party hosts everywhere.

JBL Boombox 4 Display

While the JBL Boombox 4 is engineered for massive JBL Pro Sound and extreme durability, it does not feature a traditional, large-format LCD or LED screen for displaying track titles, time, or complex settings like a typical media player. Instead, its "display" system is focused on essential, functional LED indicators that provide critical status information instantly, ensuring rugged reliability and maximum battery life.
This design choice emphasizes the speaker's core purpose as a portable, high-power outdoor companion with an IP68 waterproof and dustproof rating, where complex screens are both a vulnerability and a drain on the up to 34-hour battery life.

Key Visual Indicators on the Boombox 4:

The primary visual feedback on the JBL Boombox 4 is delivered through strategically placed LED lights and illuminated logos:

1. Battery Charge Indicator: Located clearly on the speaker body, this LED array shows the current charge level of the massive internal battery. This is arguably the most crucial visual element, giving users a quick, reliable estimate of the up to 34 hours of playtime remaining.
2. Bluetooth Status Light: A dedicated Bluetooth LED indicates the connection status:
   • Flashing: Ready for pairing.
   • Solid: Successfully connected to a device.
3. Auracast™/Multi-Speaker Status: The Auracast™ button on the control panel features an indicator light that signals when the speaker is in pairing mode to connect wirelessly with multiple other Auracast-enabled JBL speakers for an expanded sound stage.
4. Dual Bass Boost Mode Indicator: This is a key visual feature tied directly to the sound customization:
   • The JBL Horn Mark logo on the top panel illuminates in different colors to show the active bass mode:
     1. Orange Glow: Indicates Deep Bass Mode for maximum depth and power.
     2. White Glow: Indicates Punchy Bass Mode for a tighter, more energetic low-end response.
5. Power/Charging Status: An LED indicates when the speaker is powered on and provides visual confirmation of the fast charging process when the AC cable is connected.