The JBL Boombox 3 is a high-performance portable speaker made for excellent sound quality ideal for outdoor hanging, beach usage or even in the house listening to music. Given its rugged construction and IP67 waterproof rating, this speaker is designed to be taken outdoors, allowing your music to follow you everywhere you venture. The Boombox 3 also comes with a very large battery capacity that can last for as much as 24 hours, meaning that the celebrations or festivities do not have to come to a stop at any one point. The product’s shape is also slim and stylish complemented with a tough shell, so it does not only serve a purpose but also acts as an ornament.
Emphasizing the JBL’s patented sound, boom box 3 produces sound that includes deep bass and crystal clear audio to fill the place completely with sound. The speaker has two passive radiators that provide low-frequency sound enhancement or the other boost low-frequency sound and guarantees the powerful deep bass feel. In addition to this, Boombox 3 has Bluetooth technology that allows easy connection of devices to play music wirelessly. For instance the PartyBoost compounds through with your JBL speakers and further opens up the possibility of improving the sound experience to deeper levels.
JBL Boombox 3 Price, Key Features, and Specifications
| Brand | JBL |
| Model | Boombox 3 |
| Type | Wireless Speaker |
| Dimensions | 482.4 x 256.9 x 199.7 mm |
| Package Box Dimensions | 22.4 x 12.6 x 11.8 inches |
| Weight | 6.7 kg |
| Frequency Response | 40 Hz to 20 kHz |
| Signal-to-Noise Ratio | 80 dB |
| Drivers | 1*7.4 x 4.5″ / 189 x 114 mm Woofer 2*3.2 x 3.2″ / 80.9 x 80.9 mm Midrange 2*0.8″ / 20 mm Tweeters |
| Power Output | 5*136 W (180 W Peak) |
| Bluetooth | V 5.3
Supported profiles: A2DP 1.3, AVRCP 1.6 |
| Radio Tuner | None |
| Wired Connectivity | Input: 1*1/8″ / 3.5 mm Stereo (Audio)
Outputs: 1 x USB Type-A (Power) USB Power Output: 5 VDC at 2.0 A |
| Colour | Black |
| Memory Card Slot | None. |
| Water Proof | IP67 Rating. |
| Materials. | Fabric and Silicone |
| Battery | Capacity: 10,000mAh Battery Type: Rechargeable Lithium Battery Battery Voltage: 7.3V Battery Life Before recharge: 24 hours Recharge time: 6.5 hours |
| Power Input | AC Input Power: 100 to 240 VAC, 50 / 60 Hz |
Design and Build Quality
The JBL Boombox 3 boasts a strong and contemporary design that perfectly balances looks with practicality. It measures about 19 inches wide, 10.1 inches tall, and 7.9 inches deep, weighing in at around 14.7 pounds (6.7 kilograms). This gives it a solid presence while still being portable. Wrapped in JBL’s signature fabric, the speaker not only feels durable but also offers a nice grip, helping to prevent any accidental slips. One of its standout features is the sturdy metal handle with silicone grips, making it easy to carry around. This design choice not only enhances the speaker’s rugged look but also ensures it’s easy to move, whether you’re at a picnic or a beach party. Plus, the twin side caps add an extra layer of durability, protecting it from bumps and knocks.
The control panel is conveniently located on top of the speaker, with slightly raised buttons for power, Bluetooth pairing, volume control, and playback. This thoughtful layout makes it easy to use, even when the lights are low.
Sound Performance
The JBL Boombox 3 really impresses when it comes to audio performance, all thanks to its smart acoustic design. It packs a powerful 7.4-inch subwoofer, two 2.75-inch midrange drivers, and two 0.75-inch tweeters, which work together to deliver that bold and clear JBL Original Pro Sound. You’ll notice the remarkable dynamics, even when you crank up the volume! When it comes to power, this speaker doesn’t hold back. In AC power mode, it boasts a total output of 180W RMS, with the subwoofer pumping out 80W, each midrange driver contributing 40W, and each tweeter adding 10W. If you switch to battery mode, the output dips a bit to 136W RMS, with the subwoofer at 60W, each midrange driver at 30W, and each tweeter at 8W. This thoughtful power distribution means the Boombox 3 can fill any room with rich sound, whether you’re indoors or outdoors.
The bass is particularly impressive, thanks to that dedicated subwoofer, which delivers deep, resonant low frequencies that reach down to 40 Hz. This gives you a punchy and immersive listening experience. Despite its portable design, the Boombox 3 manages to produce bass that’s both deep and well-defined. Midrange frequencies come through with clarity, making sure that vocals and instruments stand out and are easy to follow. The dedicated tweeters add crispness and detail to the high frequencies, bringing brightness to the overall sound. This balanced audio profile makes the Boombox 3 a great choice for all kinds of music lovers. Even at higher volumes, the Boombox 3 keeps its cool with minimal distortion, showcasing JBL’s impressive engineering. This means you can enjoy your favorite tunes at louder levels without sacrificing sound quality, making it perfect for parties and gatherings.
Battery Life and Charging
The JBL Boombox 3 is powered by a solid 69.12 Wh lithium-ion polymer battery (that’s about 7.2V / 9600 mAh), giving you an impressive 24 hours of playtime on just one charge. That’s more than enough for a full day of fun, whether you’re hitting the beach, going on a long hike, or just enjoying some tunes at home. One handy feature is the speaker’s power bank capability, which lets you charge your smartphone or other devices through the USB-A port on the back.
This is super convenient when you’re out and about, especially if you’re in a place where power outlets are hard to come by. Just remember, using this feature will drain the speaker’s battery faster since it shares power with the audio playback.
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