{"product_id":"portable-bluetooth-speaker-d320-40w-360-surround-sound","title":"Portable Bluetooth Speaker D320 - 40W 360 Surround Sound","description":"\u003cp\u003eIn this review of the W-KING D320 portable Bluetooth speaker, the bottom line is simple: this is an outdoor-focused, small-form speaker built for people who want bold, room-filling sound and rugged all-weather reliability. The standout reason to buy is the combination of a large dual voice coil woofer, dual tweeters and passive radiators driven by DSP, which delivers surprisingly deep, punchy bass and a true \u003cstrong\u003e360 surround\u003c\/strong\u003e listening experience from a compact package. It is particularly notable for poolside, beach, camping or shower use thanks to its IP67 rating and easy app-based EQ customization.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40W punchy bass:\u003c\/strong\u003e Dual voice coil woofer and two passive radiators with DSP provide strong low-end impact and clear midrange for an immersive audio experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360 omnidirectional sound:\u003c\/strong\u003e Two tweeters and speaker design produce a balanced full-frequency response no matter where the speaker sits in a room or outdoor area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 all-weather durability:\u003c\/strong\u003e Full dustproof and waterproof protection means it survives heavy rain and can be submerged up to 1 m for 30 minutes, making it suitable for pools and beaches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom EQ and app control:\u003c\/strong\u003e The W-KING app offers six EQ presets, volume and light controls, and firmware updates so listeners can tailor the sound to taste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong battery and portability:\u003c\/strong\u003e A large-capacity battery promises up to 24 hours of playback on a single charge and a thin, lanyard-ready design for easy carrying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible connectivity:\u003c\/strong\u003e Bluetooth 5.3 plus AUX and TF card support allow both wireless and wired playback and the ability to pair two units for stereo.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe D320 is ideal for outdoor entertainers and active users who need a compact, rugged speaker with strong bass and reliable wireless connectivity; it suits pool parties, beach days, camping trips and duffel-bag travel. Users who value simple app control for EQ and lights will appreciate the ability to fine-tune sound and update firmware through the W-KING app.\u003c\/p\u003e\u003cp\u003eThose who need studio-accurate monitoring or the absolute longest-lived battery available should look elsewhere; some owners report variable battery runtime closer to 12 hours under heavy use. Also, if you require a larger multi-driver hi-fi bookshelf system for precise stereo imaging, a dedicated home speaker will outperform this portable unit.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStrong, balanced sound with deep bass from the dual voice coil woofer and passive radiators.\u003c\/li\u003e\n\u003cli\u003eTrue IP67 protection makes it reliable in dust, rain and short submersion scenarios.\u003c\/li\u003e\n\u003cli\u003eApp-based custom EQ and six presets let listeners adjust tone and lights easily.\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.3 and the ability to pair two units doubles output to an 80W stereo setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBattery life can vary in real use; some customers report shorter runtimes than the maximum quoted.\u003c\/li\u003e\n\u003cli\u003eCompact size means it cannot match the absolute low-frequency extension of much larger boomboxes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e40W (single) \/ 80W when paired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivers\u003c\/td\u003e\n\u003ctd\u003eDual tweeters, track-shaped dual voice coil woofer, 2 passive radiators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP67 (submersible to 1 m for 30 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.3 with wireless pairing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 24 hours (varies with use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eBluetooth, AUX, TF card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eW-KING app with custom EQ, light and firmware control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe W-KING D320 is a smart pick for outdoor users who want a portable speaker that punches above its size with deep bass, wide 360 sound and weatherproof durability. Its app-based EQ and Bluetooth 5.3 pairing add modern convenience, and pairing two units boosts output for larger gatherings. It represents strong value for people prioritizing portability and ruggedness over studio-level accuracy.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan the speaker be submerged?\u003c\/strong\u003e\u003cbr\u003eYes, the D320 is IP67 rated and can be submerged to 1 m for up to 30 minutes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan two speakers be paired for stereo?\u003c\/strong\u003e\u003cbr\u003eYes, pairing two D320 speakers forms a stereo setup with combined output roughly 80W.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it support wired playback?\u003c\/strong\u003e\u003cbr\u003eYes, in addition to Bluetooth it supports AUX input and TF card playback for wired or offline use.\u003c\/p\u003e","brand":"W-KING","offers":[{"title":"Default Title","offer_id":48232880799963,"sku":"B0CH9M7QVM","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71WLQV9FABL._AC_SL1500.jpg?v=1770787290","url":"https:\/\/gearmusthave.com\/products\/portable-bluetooth-speaker-d320-40w-360-surround-sound","provider":"GearMustHave","version":"1.0","type":"link"}