{"product_id":"sony-ult-field-1-wireless-bluetooth-speaker-forest-gray-renewed","title":"Sony ULT Field 1 Wireless Bluetooth Speaker - Forest Gray (Renewed)","description":"\u003cp\u003eOur review of the Sony ULT Field 1 finds a compact, rugged Bluetooth speaker aimed at listeners who want punchy low end in a take-anywhere package. The single biggest reason to buy is its ULT bass boost button, which reliably adds extra weight to bass-heavy tracks without needing external EQ. This renewed unit pairs easily with phones and tablets, delivers surprisingly wide sound for its size thanks to the \u003cstrong\u003esound diffusion processor\u003c\/strong\u003e, and is built to handle outdoor use with an IP67 rating and salt water resistance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eULT Button:\u003c\/strong\u003e Press once to engage enhanced bass that makes hip hop and electronic tracks sound fuller and more impactful.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Diffusion Processor:\u003c\/strong\u003e Sony's DSP technology spreads audio more evenly so this compact speaker fills small to medium spaces with surround-like sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Protection:\u003c\/strong\u003e Waterproof, dustproof and rustproof construction lets you use the speaker at the beach, pool, or on outdoor trips without worry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSalt Water Resistant:\u003c\/strong\u003e Designed to withstand exposure to salt air and occasional splashes so beach use is practical and low risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Design:\u003c\/strong\u003e A multi-way strap and compact footprint make it easy to carry or attach to a bag for on-the-go listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShockproof Build:\u003c\/strong\u003e The durable housing tolerates knocks and bumps common to outdoor and daily use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis speaker is best for listeners who want heavy-hitting bass from a small Bluetooth speaker and plan to use it outdoors or on the move. Commuters, beachgoers, and anyone who values a durable, water-resistant design will appreciate the combination of portability and robust protection.\u003c\/p\u003e\n\u003cp\u003eThose seeking studio-accurate, flat response or very high maximum volume for large parties should look elsewhere; this model favors enhanced bass and convenience over neutral reference sound or auditorium-level output.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrong, focused bass when the ULT button is engaged, improving impact on bass-forward tracks.\u003c\/li\u003e\n\u003cli\u003eImpressive perceived size of sound for a compact speaker due to the sound diffusion processor.\u003c\/li\u003e\n\u003cli\u003eDurable IP67-rated construction plus salt water resistance makes it dependable outdoors.\u003c\/li\u003e\n\u003cli\u003eEasy Bluetooth pairing and straightforward controls make daily use simple and reliable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot a substitute for larger speakers if you need very high volume or neutral studio sound.\u003c\/li\u003e\n\u003cli\u003eRenewed units may show minor cosmetic wear even though functionality is intact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSony\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eULT Field 1 (renewed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof \/ Dustproof\u003c\/td\u003e\n\u003ctd\u003eIP67 rated, salt water resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Feature\u003c\/td\u003e\n\u003ctd\u003eULT bass boost button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eSound diffusion processor (DSP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd\u003eShockproof, rustproof construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePortability\u003c\/td\u003e\n\u003ctd\u003eCompact size with multi-way strap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Sony ULT Field 1 renewed unit is a sensible buy for anyone who wants portable, rugged audio with extra bass on demand. It offers strong value through durable waterproof construction, easy Bluetooth connectivity, and a sound diffusion processor that makes it seem larger than it is, making it a good choice for outdoor listening and everyday use.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the speaker work at the beach?\u003c\/strong\u003e\u003cbr\u003eYes. It is IP67 rated and salt water resistant, so beach use and exposure to splashes are supported.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the bass be turned on or off?\u003c\/strong\u003e\u003cbr\u003eYes. The ULT button engages enhanced bass when you want more low end and can be left off for a more neutral balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this model durable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eYes. The speaker is waterproof, dustproof, shockproof and rustproof, designed for outdoor and travel use.\u003c\/p\u003e","brand":"Sony","offers":[{"title":"Default Title","offer_id":48608070074587,"sku":"B0D75YX336","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61V-qCtdZsL._SL1203.jpg?v=1778384714","url":"https:\/\/gearmusthave.com\/products\/sony-ult-field-1-wireless-bluetooth-speaker-forest-gray-renewed","provider":"GearMustHave","version":"1.0","type":"link"}