{"product_id":"sony-ult-field-1-waterproof-portable-bluetooth-speaker-enhanced-bass","title":"Sony ULT Field 1 Waterproof Portable Bluetooth Speaker - Enhanced Bass","description":"\u003cp\u003eOur review of the Sony ULT Field 1 finds a compact, rugged Bluetooth speaker aimed at active listeners who want bigger bass without hauling bulky gear. The single biggest reason to buy is its ULT bass-boosting button that delivers surprisingly deep, resonant low end for such a small package, while the IP67 build and detachable strap make it a practical companion for showers, hikes, and travel. For those who prioritize portable power and durability, this speaker balances punchy sound with true all-weather reliability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eULT Bass Button:\u003c\/strong\u003e The dedicated ULT button boosts low frequencies to produce deeper, more tactile bass that lifts electronic, hip-hop, and pop tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Design:\u003c\/strong\u003e An IP67 rating means the speaker is waterproof and dustproof so it can be used as a shower speaker or taken to the beach without worry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Durability:\u003c\/strong\u003e Shockproof and rustproof construction helps the speaker survive outdoor use and accidental knocks on hikes or at a campsite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Hour Battery:\u003c\/strong\u003e Long battery life supports extended listening sessions on a single charge, enough for day trips or several workout sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurround Sound Processing:\u003c\/strong\u003e A sound diffusion processor and DSP technology broaden the listening field to fill small rooms and outdoor spaces more effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable Strap:\u003c\/strong\u003e The included multi-way strap makes it easy to hang, carry, or attach the speaker for hands-free listening on the move.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe ULT Field 1 is best for listeners who want a rugged, portable speaker with an emphasis on bass and durability. It suits commuters, campers, and anyone who needs a waterproof shower speaker or a small outdoor-friendly unit that can take occasional rough treatment.\u003c\/p\u003e\u003cp\u003eIt is less ideal for audiophiles seeking flat, studio-accurate sound or for people who require very high maximum volume for large gatherings; the speaker excels as a compact, bass-forward companion rather than a large party system.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePowerful bass from the ULT control gives a punchy low end uncommon in compact speakers.\u003c\/li\u003e\n\u003cli\u003eIP67 rating provides real waterproof, dustproof, and rustproof protection for outdoor use.\u003c\/li\u003e\n\u003cli\u003eLong battery life lets you play music for up to 12 hours without frequent recharges.\u003c\/li\u003e\n\u003cli\u003eCompact size and detachable strap make it easy to carry and position around the home or outdoors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot suited for listeners who need reference-level clarity across all frequencies; it favors bass presence.\u003c\/li\u003e\n\u003cli\u003eMaximum loudness is limited compared with larger outdoor party speakers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\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 (SRSULT10H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 12 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability Rating\u003c\/td\u003e\n\u003ctd\u003eIP67 waterproof, dustproof, rustproof, shockproof\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\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth wireless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003eDetachable multi-way strap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Sony ULT Field 1 is a strong value for buyers who want a compact, weatherproof speaker with enhanced bass and long battery life. Its rugged IP67 construction and handy strap make it ideal for active, outdoor use, and the ULT bass boost delivers more low-end impact than most speakers this size. Choose it for portable, bass-forward listening rather than for studio-accurate monitoring.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs the speaker safe to use in the shower?\u003c\/strong\u003e\u003cbr\u003eYes. The IP67 rating protects against water ingress, so it can be used near showers and in wet environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does the battery last on a single charge?\u003c\/strong\u003e\u003cbr\u003eBattery life is rated up to 12 hours depending on volume and usage of features like bass boost.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it handle being dropped or used outdoors?\u003c\/strong\u003e\u003cbr\u003eYes. The speaker is shockproof, dustproof, and rustproof, making it suitable for outdoor activities and travel.\u003c\/p\u003e","brand":"Sony","offers":[{"title":"Default Title","offer_id":46761396764891,"sku":"B0CXL5KTBD","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71moGFP0VtL._AC_SL1500_31d48828-4b9b-446b-885d-6be938f331d9.jpg?v=1747853518","url":"https:\/\/gearmusthave.com\/products\/sony-ult-field-1-waterproof-portable-bluetooth-speaker-enhanced-bass","provider":"GearMustHave","version":"1.0","type":"link"}