{"product_id":"magnetic-induction-wireless-smart-subwoofer-speaker","title":"Magnetic Induction Wireless Subwoofer Speaker — 5W Stereo","description":"\u003cp\u003ePremium audio through magnetic induction technology. This compact wireless subwoofer speaker connects via magnetic induction for a seamless, cable-free listening experience. With 5W stereo output, a frequency response of 40Hz–20kHz, and a signal-to-noise ratio of ≥70dB, it delivers rich, balanced sound with genuine bass depth. The built-in 1300mAh battery powers up to 8 hours of continuous playback.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Specs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutput power: 5W stereo\u003c\/li\u003e\n\u003cli\u003eFrequency response: 40Hz–20kHz\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: ≥70dB\u003c\/li\u003e\n\u003cli\u003eConnection: Magnetic induction | Interface: USB\u003c\/li\u003e\n\u003cli\u003eBattery: 1300mAh built-in lithium\u003c\/li\u003e\n\u003cli\u003ePlayback time: up to 8 hours\u003c\/li\u003e\n\u003cli\u003eShell material: Engineering plastic | Color: Black\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e Speaker · Charging cable · Manual\u003c\/p\u003e","brand":"Maroon Asteria","offers":[{"title":"Black \/ USB","offer_id":43228904751198,"sku":"ANTYS139459801AZ","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/9204\/4382\/files\/97ef6c6a-5b05-4935-a46b-72547b479bf3.jpg?v=1787965958","url":"https:\/\/shopintronics.com\/products\/magnetic-induction-wireless-smart-subwoofer-speaker","provider":"Intronics","version":"1.0","type":"link"}