{"product_id":"helvia-onda-540tfw-diffusore-da-incasso-525-bianco","title":"HELVIA ONDA-540TFW 5.25\" WHITE RECESSED SPEAKER","description":"\u003ch3\u003e\u003cstrong\u003e5.25\" WHITE FRAMELESS 2-WAY IN-CEILING SPEAKER\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ONDA in-ceiling speaker series was created to satisfy all those indoor installations where sound pressure and audio quality superior to normal 70\/100V diffusion systems are required. ONDA speakers are all low impedance (8ohm), coaxial, with Kevlar woofers, silk dome tweeters, precision crossovers; in essence, true 2-way speakers for professional applications but in an in-ceiling format. The look of the front surface is minimalist and captivating, and resembles that of studio reference monitors. The frameless design, with a black ABS frame and white magnetic grilles, makes ONDA speakers extremely discreet. Finally, the grilles can be repainted to make them even less visible.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e2-way low impedance Hi-Fi coaxial speaker\u003c\/li\u003e\n\n\u003cli\u003eFrameless design with magnetic grille\u003c\/li\u003e\n\n\u003cli\u003eQuick-Fit mounting system with 4 screws\u003c\/li\u003e\n\n\u003cli\u003e40W RMS Power\u003c\/li\u003e\n\n\u003cli\u003eHigh-excursion Kevlar cone woofer\u003c\/li\u003e\n\n\u003cli\u003e5.25” (135mm) Woofer Diameter\u003c\/li\u003e\n\n\u003cli\u003e0.76\" silk dome tweeter\u003c\/li\u003e\n\n\u003cli\u003eBuilt-in precision passive crossover\u003c\/li\u003e\n\n\u003cli\u003eHigh frequency attenuation selector +\/- 2 dB\u003c\/li\u003e\n\n\u003cli\u003eSpeaker Type: 2-Way Passive, Coaxial\u003c\/li\u003e\n\n\u003cli\u003eFrequency Response (-10dB): 65Hz-20kHz\u003c\/li\u003e\n\n\u003cli\u003eSensitivity (1W @ 1m): 91dB\u003c\/li\u003e\n\n\u003cli\u003eRMS Power: 40W\u003c\/li\u003e\n\n\u003cli\u003eImpedance: 8 ohm\u003c\/li\u003e\n\n\u003cli\u003eWoofer: 5.25” (135mm), Kevlar Cone\u003c\/li\u003e\n\n\u003cli\u003eTweeter: 0.76” (20mm), Silk Dome\u003c\/li\u003e\n\n\u003cli\u003eHigh Freq. Attenuator: 2-position selector (0dB\/-2dB)\u003c\/li\u003e\n\n\u003cli\u003eFrame: ABS\u003c\/li\u003e\n\n\u003cli\u003eIP Protection Rating: IP54 (with speaker installed)\u003c\/li\u003e\n\n\u003cli\u003eMounting: Quick System with 4 fixing screws\u003c\/li\u003e\n\n\u003cli\u003eGrille: \"Frameless\" Grille, Magnetic, Perforated Steel with acoustically inert fabric inside, Paintable\u003c\/li\u003e\n\n\u003cli\u003eColor: Black Frame \/ White Grille\u003c\/li\u003e\n\n\u003cli\u003eHole Diameter: Ø 194 mm\u003c\/li\u003e\n\n\u003cli\u003eSpeaker Dimensions (LxWxH): Ø 232 x 88 mm\u003c\/li\u003e\n\n\u003cli\u003eSpeaker Weight: 1.23 kg\u003c\/li\u003e\n\n\u003cli\u003ePacking Dimensions (LxWxH): 255 x 250 x 92 mm\u003c\/li\u003e\n\n\u003cli\u003eSpeaker Weight: 1.43 kg\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"HELVIA","offers":[{"title":"Default Title","offer_id":53993205334349,"sku":"J854J","price":69.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/0643\/6173\/files\/183233-large_default.jpg?v=1779914994","url":"https:\/\/musicdelivery.net\/en\/products\/helvia-onda-540tfw-diffusore-da-incasso-525-bianco","provider":"Music Delivery","version":"1.0","type":"link"}