{"product_id":"herdio-4-waterproof-marine-bluetooth-speakers","title":"Herdio 4\" Waterproof Marine Bluetooth Speakers","description":"\u003cp\u003e\u003cstrong\u003eHerdio 4-inch heavy-duty waterproof marine Bluetooth speakers are surface-mounted, weather-resistant audio units built to deliver clear, loud sound for boats, ATVs, UTVs, golf carts, and outdoor vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese compact 4\" two-way speakers combine a PEI dome tweeter with a full-range driver and a separate digital Bluetooth amplifier to produce more dynamic sound than their size suggests. Rated for marine use and built with rustproof grilles and tough engineered plastic cabinets, they pair wirelessly with any Bluetooth device up to about 65 ft. The system runs on 12V DC and is optimized for outdoor environments where splash resistance and long-lasting hardware matter.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these speakers connect and work with my devices?\u003c\/h3\u003e\n\u003cp\u003eThey use Bluetooth 5.0 for direct wireless streaming, so no external player is required. Pair any smartphone, tablet, or Bluetooth-enabled audio source and play music up to roughly 65 feet away, depending on obstructions and device antennas.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth 5.0 receiver built into the amplifier module for simple pairing\u003c\/li\u003e\n\u003cli\u003eWorks with iOS, Android, and Bluetooth-capable devices\u003c\/li\u003e\n\u003cli\u003eEstimated wireless range up to 65 ft in open areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these speakers durable enough for marine and outdoor use?\u003c\/h3\u003e\n\u003cp\u003eYes. They are engineered with marine-grade features—rustproof speaker grills and a heavy-duty plastic cabinet—that resist corrosion and environmental wear. These design choices help the speakers withstand splashes, humidity, and typical outdoor exposure without rapid deterioration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRustproof grille protects drivers from salt and moisture\u003c\/li\u003e\n\u003cli\u003eHeavy-duty engineered plastic housing resists cracking and UV damage\u003c\/li\u003e\n\u003cli\u003eSurface-mount design simplifies installation on boats and utility vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kind of sound performance can I expect from a 4-inch speaker?\u003c\/h3\u003e\n\u003cp\u003eDespite the small footprint, the two-way configuration (full-range driver plus PEI dome tweeter) and a dedicated digital amplifier produce clear highs and solid midrange. Frequency response covers roughly 65 Hz–20 kHz, suitable for vocal clarity and upbeat listening in noisy outdoor settings.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2-way full-range design with PEI dome tweeter for clear highs\u003c\/li\u003e\n\u003cli\u003eFrequency response approximately 65 Hz–20 kHz for balanced sound\u003c\/li\u003e\n\u003cli\u003eCoverage area up to about 20 meters for practical outdoor listening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat power and installation considerations should I know?\u003c\/h3\u003e\n\u003cp\u003eThe system runs on 12V DC and draws around 3A; this makes it plug-and-play for most vehicles and boats. For home use you will need a separate 12V power adapter or converter, and the surface-mount format requires drilling appropriate mounting holes and running speaker wiring to the amplifier module.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperates on 12V DC, 3A current draw\u003c\/li\u003e\n\u003cli\u003eHome use requires a 12V adapter or converter to 110V AC\u003c\/li\u003e\n\u003cli\u003eSurface-mounted installation with standard wiring to the included amplifier box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These Herdio speakers suit boat owners, outdoor vehicle enthusiasts, and anyone who needs splash-resistant Bluetooth audio in compact enclosures—ideal for ATV\/UTV riders, golf cart users, camper owners, and small-boat skippers who want louder, clearer sound without bulky hardware. Choose them when you need a weather-tough, easy-to-pair audio upgrade with straightforward 12V power compatibility.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these Herdio speakers need a separate Bluetooth player?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Built-in Bluetooth 5.0 lets you stream from phones or tablets directly, no external player required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these speakers at home with household power?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, but you must supply a 12V DC adapter or converter to power them from 110V\/120V AC at home.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Herdio","offers":[{"title":"Default Title","offer_id":48413431038109,"sku":"B07486N9D5","price":70.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/herdio-front-grille-surface-mounted.jpg?v=1781265459","url":"https:\/\/nexoltic.com\/products\/herdio-4-waterproof-marine-bluetooth-speakers","provider":"Nexoltic","version":"1.0","type":"link"}