{"product_id":"esb-audio-2-uma-mid-high-unit","title":"ESB Audio 2.UMA Mid-High Unit 2.5\" + 1\"","description":"\u003cp\u003eThe ESB Audio 2.UMA is an innovative 2-way mid-high unit where the midrange and tweeter are combined into a single virtual point. This concept was developed in the 1970s, aiming to minimize phase delays and irregularities at the crossover point — resulting in exceptionally accurate and cohesive sound reproduction.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMid- and tweeter elements combined into a single virtual point — minimizes phase delays at the crossover point\u003c\/li\u003e\n\u003cli\u003eHigh-quality neodymium magnet: reduces magnetic losses at high temperatures and concentrates power in a smaller space\u003c\/li\u003e\n\u003cli\u003eTweeter: silk-impregnated thin-film dome, with high-damping material on the outer edge to eliminate edge vibrations\u003c\/li\u003e\n\u003cli\u003eMidrange: paper cone speaker with waterproof treatment — an ideal combination of lightness, rigidity, and damping capability\u003c\/li\u003e\n\u003cli\u003eVoice coil: aluminum former with double-layer winding (copper-aluminum core)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImpedance: 4 Ω\u003c\/li\u003e\n\u003cli\u003eNominal power: 60 W (mid) \/ 80 W (tweeter)\u003c\/li\u003e\n\u003cli\u003ePeak power: 120 W (mid) \/ 160 W (tweeter)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 130 Hz – 25 kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 86 dB (mid) \/ 92 dB (tweeter) @ 2.83 V \/ 1 m\u003c\/li\u003e\n\u003cli\u003eManufacturer: ESB Audio (Italy)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ESB Audio","offers":[{"title":"Default Title","offer_id":57066457989495,"sku":"2.UMA","price":149.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5159\/4359\/files\/Screenshot_2026-05-04_at_11.53.59.png?v=1777884859","url":"https:\/\/hifikaupat.fi\/en\/products\/esb-audio-2-uma-mid-high-unit","provider":"Hifikaupat.fi ","version":"1.0","type":"link"}