JBL Xtreme 4 – Brand New – Sealed
$419.00
The JBL Xtreme 4 is a high-output 100W RMS portable Bluetooth speaker engineered for outdoor durability and acoustic performance. Powered by AI Sound Boost technology, two 70mm woofers, two 20mm tweeters, and dual passive radiators, it delivers punchy audio with deep bass across all volume levels. Encased in a rugged IP67 waterproof and dustproof body weighing 2.1 kg, it includes an adjustable shoulder strap with a built-in bottle opener, Bluetooth 5.3, Auracast multi-speaker connectivity, a USB-C power bank function to charge mobile devices, and a swappable battery offering up to 30 hours of total playtime (24 hours standard plus 6 hours via Playtime Boost).
Description
| Audio & Power Performance | |||
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Output Power (AC Mode)
2 x 30W RMS woofers + 2 x 20W RMS tweeters (100W Total)
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Output Power (Battery Mode)
2 x 20W RMS woofers + 2 x 15W RMS tweeters (70W Total)
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Transducers
2 x 70 mm (2.75 in) woofers, 2 x 20 mm (0.75 in) tweeters, 2 x passive radiators
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Frequency Response
44 Hz – 20 kHz (-6dB)
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| Connectivity & Pairing | |||
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Bluetooth Version
Bluetooth 5.3 (A2DP 1.3, AVRCP 1.6)
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USB Port
USB-C (Fast charging in/out + Power Bank capability)
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Wireless Pairing
Auracast multi-speaker connection & PartyBoost backward compatibility
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Audio Technology
AI Sound Boost real-time audio optimization
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| Durability & Physical Specifications | |||
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Dimensions (WxHxD, mm)
297 x 149 x 141 mm (11.69″ x 5.87″ x 5.55″)
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Weight
2.1 kg (4.63 lbs)
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IP Rating
IP67 Waterproof and Dustproof
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Included Accessories
Adjustable shoulder strap with built-in bottle opener
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| Battery & Power | |||
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Battery Capacity
68 Wh (Replaceable Li-ion battery pack)
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Total Playtime
Up to 30 hours (24 hrs standard + 6 hrs Playtime Boost)
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Fast Charging
10-minute fast charge yields 2 hours of playtime (3.5 hrs full charge)
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| Warranty | |||
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Warranty Period
90 Days
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