{"product_id":"collare-c4-d-d-deep-dynamic-bianco-1-6kg","title":"D\u0026d Neck Weight 1.6kg - White","description":"\u003ch2\u003eD\u0026amp;D - Deep \u0026amp; Dynamic Neck Weight for Freediving and Spearfishing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe D\u0026amp;D neck weight\u003c\/strong\u003e is a modular ballast system developed by the \u003cstrong\u003eC4\u003c\/strong\u003e brand, designed specifically for the needs of freediving and spearfishing, both for deep dives and dynamic apnea. The name Deep \u0026amp; Dynamic reflects the product’s versatility, allowing the weight to be adjusted from 1 kg up to 4 kg to suit different types of dives.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Features and Materials\u003c\/h3\u003e\n\u003cp\u003eThe structure is made of lead coated with thermoplastic rubber, a combination that ensures high \u003cstrong\u003emechanical strength\u003c\/strong\u003e and durability while maintaining excellent \u003cstrong\u003ehydrodynamics\u003c\/strong\u003e. The shape of the neck weight is designed to prevent overload on the neck, improving \u003cstrong\u003estreamlining\u003c\/strong\u003e and comfort during finning.\u003c\/p\u003e\n\u003cp\u003eThe ballast segments are semi-mobile and positioned close to the balance center of buoyancy forces, allowing a more natural, less fatiguing trim for the swimmer. Their ability to follow the movement of the thoracic vertebrae ensures complete joint freedom and no restriction of movement in the water.\u003c\/p\u003e\n\n\u003ch3\u003eWeight Modularity and Customization\u003c\/h3\u003e\n\u003cp\u003eThe system consists of a modular neck weight supplied with additional rear segments of variable weight, easily removable and mountable to adjust the total ballast. This modularity allows the neck weight to be quickly adapted to different dive requirements without compromising comfort or fit.\u003c\/p\u003e\n\u003cp\u003eIt is supplied with numbered plastic segments to make it easier to replace the front weights with lightweight segments, creating different weight configurations. The integrated safety clip prevents accidental loss of the segments during use.\u003c\/p\u003e\n\n\u003ch3\u003eAvailable Configurations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,6 kg\u003c\/strong\u003e – base version ideal for deep dives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 kg\u003c\/strong\u003e – configuration with 4 rear segments for greater weight in dynamic apnea\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 kg\u003c\/strong\u003e – complete neck weight with 5 rear segments for maximum modular ballast\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBase neck weight: 1,6 kg\u003c\/li\u003e\n\u003cli\u003eColor: white\u003c\/li\u003e\n\u003cli\u003eMaterial: lead coated with thermoplastic rubber\u003c\/li\u003e\n\u003cli\u003eRear segments available individually or in 4-piece kits\u003c\/li\u003e\n\u003cli\u003eCan be integrated with 280 gram or 1 kg Dyno segments\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"C4","offers":[{"title":"Default Title","offer_id":56926998692185,"sku":"0ACC4015W","price":129.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/C4_25_DD-1-KG-Bianco-B.png?v=1766645613","url":"https:\/\/deepbluesub.com\/en\/products\/c4-d-d-deep-dynamic-neck-weight-white-1-6kg","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}