{"product_id":"jbl-boombox-4-portable-bluetooth-speaker","title":"JBL Boombox 4 Portable Bluetooth Speaker","description":"\u003cdiv class=\"col_narrow\"\u003e\n\u003ch2 class=\"subhead margin\"\u003eUnbeatable JBL Pro Sound with AI Sound Boost\u003c\/h2\u003e\n\u003cp\u003eThe redesigned JBL Boombox 4 packs in two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. And with AI Sound Boost, you don’t have to lift a finger—this smart tech analyzes the music in real time and adjusts the sound to give us more power with less distortion, even when it’s turned all the way up.\u003c\/p\u003e\n\u003ch2 class=\"subhead margin\"\u003eUp to 34 hours of playtime\u003c\/h2\u003e\n\u003cp\u003eKeep the vibe alive from party to party… to party, for up to 28 hours on a single charge. Forgot to charge up for the next one? It’s all good. JBL Playtime Boost adds up to 6 hours of extra popping, locking, sliding, or whatever moves you got left in that bag.\u003c\/p\u003e\n\u003ch2 class=\"subhead margin\"\u003eWaterproof and dustproof\u003c\/h2\u003e\n\u003cp\u003eThe JBL Boombox 4 is IP68 waterproof and dustproof, so it can handle whatever the weather—or our clumsiest friends—throw at it.\u003c\/p\u003e\n\u003ch2 class=\"subhead margin\"\u003eMulti-speaker connection by Auracast\u003c\/h2\u003e\n\u003cp\u003eWouldn't it be great to share the whole mood with the whole crew? With Auracast, effortlessly stereo pair two Boombox 4 speakers for a wider sound stage or connect multiple Auracast-enabled JBL speakers to cover more ground with the same playlist.\u003c\/p\u003e\n\u003ch2 class=\"subhead margin\"\u003eTwo Bass Boost settings to match our vibe\u003c\/h2\u003e\n\u003cp\u003eFire up the JBL Boombox 4 and you'll get that classic JBL signature bass. Want to take it deeper? Hit the Bass Boost button on the top panel—the JBL Horn mark glows orange, and boom, you're in Deep Bass mode, where those two woofers and three passive radiators all go in. Want something tighter and more energetic? Tap the button once more, the Horn mark turns white, and you're in Punchy Bass mode. Whatever the mood, Boombox 4 has the bass to match.\u003c\/p\u003e\n\u003ch2 class=\"subhead margin\"\u003eBigger and louder, but lighter\u003c\/h2\u003e\n\u003cp\u003eThe JBL Boombox 4 sounds bigger and better than ever—but here's the real win: JBL redesigned it to be lighter than before. So now it's way easier to set the tone wherever you go.\u003c\/p\u003e\n\u003ch2 class=\"subhead margin\"\u003eLossless audio playback\u003c\/h2\u003e\n\u003cp\u003eWant to hear every detail? Plug into your laptop or other audio device using the Boombox 4's USB-C port* to enjoy lossless audio playback. It's perfect for real audio fans who want more from their music. Just make sure your source offers lossless audio. *Requires compatible lossless audio content from supported apps or services.\u003c\/p\u003e\n\u003ch2 class=\"subhead margin\"\u003eRecycled plastic and fabric, plus FSC certified paper packaging\u003c\/h2\u003e\n\u003cp\u003eThe JBL Boombox 4 incorporates post-consumer recycled plastic and recycled fabric for the speaker grille. It's also packaged in FSC-certified paper printed with soy ink.\u003c\/p\u003e\n\u003ch2 class=\"subhead margin\"\u003eReplaceable battery**\u003c\/h2\u003e\n\u003cp\u003eWant even more out of your speaker? Replace the rechargeable battery in three simple steps, and your JBL Boombox 4 will be back at full power. **Replaceable battery sold separately.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Black","offer_id":42607563571284,"sku":"JBL:BOOMBOX4-BLK","price":549.95,"currency_code":"USD","in_stock":true},{"title":"Squad","offer_id":42607563604052,"sku":"JBL:BOOMBOX4-SQD","price":549.95,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":42607563636820,"sku":"JBL:BOOMBOX4-BLU","price":549.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/3281\/8260\/files\/LS_JBL_BOOMBOX_4_HERO_BLACK_0019_x4_24c4741b-3659-43e4-984e-8262c97a4cd6.jpg?v=1761068165","url":"https:\/\/www.audioadvice.com\/products\/jbl-boombox-4-portable-bluetooth-speaker","provider":"Audio Advice","version":"1.0","type":"link"}