{"product_id":"OUTLETONLINEES31853","title":"AKG K812PRO Dynamic open-back circumaural studio headphones with 53 mm diaphragms","description":"• Dynamic circumaural open-back headphones for professional reference and audiophiles. • Equipped with 1,5 Tesla magnets providing high sensitivity and excellent transient response. • Ultra-wide frequency range from 5 Hz to 54.000 Hz for detailed sound reproduction. • 53 mm diaphragms offering high air movement capacity and natural bass. • Nominal impedance of 36 Ohms, suitable for quality monitoring even on mobile devices. • Robust construction with metal components and adjustment band combining genuine leather and ventilated fabric. • 3-meter removable cable made of 99,99% oxygen-free copper and LEMO connector. • Double-layer coils improving impulse response and audio fidelity. • Includes 3,5 mm to 6,3 mm adapter for versatile connection to different audio equipment.","brand":"HARMAN KARDON","offers":[{"title":"AKG K812PRO Dynamic open-back circumaural studio headphones with 53 mm diaphragms","offer_id":"OUTLETONLINEES31853","sku":"00028223","price":2195.88,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"https://cdn.shopify.com/s/files/1/0680/4219/5247/files/99578.jpg?v=1794342832","provider":"Outlet PC","type":"link"}