{"product_id":"jbl-boombox-4-portable-bluetooth-speaker-black","title":"JBL Boombox 4 - Portable Bluetooth Speaker - Black","description":"\u003cp\u003eThe JBL Boombox 4 Portable Bluetooth Speaker delivers powerful JBL Pro Sound with deep, punchy bass, making it ideal for parties, outdoor gatherings, beach trips, and everyday listening. Its advanced AI Sound Boost analyzes audio in real time to provide more powerful sound with reduced distortion, while two larger woofers, two tweeters, and three passive radiators deliver a rich and dynamic listening experience. The speaker features Bluetooth 5.4, supports multi-speaker connection through Auracast™, and offers two Bass Boost modes for customized sound. With an IP68 waterproof and dustproof rating, built-in powerbank functionality, and up to 34 hours of playtime with Playtime Boost, the JBL Boombox 4 is designed for reliable portable entertainment.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAudio Output: Up to 2 x 65W RMS woofers and 2 x 40W RMS tweeters in AC mode; 2 x 60W RMS woofers and 2 x 40W RMS tweeters in battery mode\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 37Hz - 20kHz\u003c\/li\u003e\n\u003cli\u003eTransducers: 2 x 5-inch woofers, 2 x 0.75-inch tweeters, and 3 passive radiators\u003c\/li\u003e\n\u003cli\u003eWireless Connectivity: Bluetooth 5.4\u003c\/li\u003e\n\u003cli\u003eBluetooth Profiles: A2DP 1.4, AVRCP 1.6\u003c\/li\u003e\n\u003cli\u003eMulti-Speaker Connection: Auracast™\u003c\/li\u003e\n\u003cli\u003eSound Enhancement: AI Sound Boost and two Bass Boost settings\u003c\/li\u003e\n\u003cli\u003eWater \u0026amp; Dust Resistance: IP68\u003c\/li\u003e\n\u003cli\u003eBattery: Rechargeable 99.02Wh lithium-ion battery\u003c\/li\u003e\n\u003cli\u003eMaximum Playtime: Up to 34 hours with Playtime Boost\u003c\/li\u003e\n\u003cli\u003eCharging Time: Approximately 3 hours\u003c\/li\u003e\n\u003cli\u003eConnections: AC-in and USB-C\u003c\/li\u003e\n\u003cli\u003ePowerbank: Yes\u003c\/li\u003e\n\u003cli\u003eDimensions: Approximately 51 x 26 x 21cm\u003c\/li\u003e\n\u003cli\u003eWeight: Approximately 5.89kg\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eApplications: Parties, outdoor entertainment, home listening, beach trips, and everyday music playback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":48716846792958,"sku":null,"price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/2310\/6814\/files\/JBL-Xtreme-4-1.webp?v=1786623261","url":"https:\/\/www.mrgadgetz.net\/products\/jbl-boombox-4-portable-bluetooth-speaker-black","provider":"Mrgadgetz","version":"1.0","type":"link"}