JBL Boombox 3 – Brand New – Sealed
$549.00
The JBL Boombox 3 is a powerful, high-performance Bluetooth speaker designed to deliver massive Original JBL Pro Sound with deep, monstrous bass. Featuring a upgraded 3-way acoustic architecture consisting of a dedicated racetrack subwoofer, twin mid-range drivers, and dual tweeters, it pushes up to 180W RMS output when plugged into AC power. Built with an IP67 dustproof and waterproof rating, a sturdy metal handle with silicone grips, and an internal 72.6 Wh rechargeable battery offering up to 24 hours of playback, it also functions as a built-in powerbank to charge mobile devices via USB. Supports Bluetooth 5.3, 3.5mm aux input, and JBL PartyBoost multi-speaker pairing.
Description
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Speaker System
3-Way Active System (1 x Racetrack Subwoofer, 2 x Mid-range, 2 x Tweeters)
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Power Output (AC Mode)
1 x 80W RMS (Sub) + 2 x 40W RMS (Mid) + 2 x 10W RMS (Tweeter) = 180W RMS Total
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| Audio Performance |
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Speaker System
3-Way system (1 x Racetrack Subwoofer, 2 x Midrange Drivers, 2 x Tweeters)
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Output Power (AC Mode)
180W RMS (1x 80W Sub + 2x 40W Mid + 2x 10W Tweeter)
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Output Power (Battery Mode)
136W RMS (1x 60W Sub + 2x 30W Mid + 2x 8W Tweeter)
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Frequency Response
40 Hz – 20 kHz
Connectivity & Features |
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Bluetooth Version
Bluetooth 5.3 (A2DP 1.3, AVRCP 1.6)
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Multi-Speaker Link
JBL PartyBoost (Pair two stereo or multiple compatible speakers)
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Inputs & Power Bank
3.5mm Aux-In jack, USB Type-A charging port (5V/2A output)
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App Support
JBL Portable App (EQ adjustments and PartyBoost)
Physical & Durability |
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Dimensions (WxHxD)
482.4 x 256.9 x 199.7 mm (19.0″ x 10.1″ x 7.9″)
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Weight
6.7 kg (14.7 lbs)
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Protection Rating
IP67 Dustproof and Waterproof (Submersible)
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Handle Design
Sturdy metal handle with silicone grips
Battery & Power |
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Battery Capacity
Li-ion Polymer 72.6 Wh (equivalent to 7.26V / 10,000 mAh)
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Playtime
Up to 24 hours (varies by volume level & audio content)
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Charge Time
6.5 hours via AC power cable
| Warranty |
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Warranty Period
90 Days Store Warranty
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