{"product_id":"113158","title":"20W Ceiling Speaker 4\" 8R, IP54","description":"10cm (4\") ceiling mounted speaker with black metal cover. Suitable for use in all types of hollow ceilings. Easy fitting in round cut-out using spring arms. A push-terminal block allows quick and easy connection. A compact solution for home and professional use with good sound qualities.\u003cp\u003eSuitable for fitting in hollow ceilings, for music and speech in shops, at home, hotels etc.\u003c\/p\u003e\u003cp\u003eMoisture, temperature \u0026amp; UV-resistant\u003c\/p\u003e\u003cp\u003eMetal basket, non-corrodible\u003c\/p\u003e\u003cp\u003eOperating temperature: -40 to +110°C - EN 60068-2-1 (-40°C for 96h) up to the standards of the Germanischer Lloyd\u003c\/p\u003e\u003cp\u003eOutput power: 20W rms (max. 30W)\u003c\/p\u003e\u003cp\u003eNominal impedance: 8R\u003c\/p\u003e\u003cp\u003eFrequency response: 75Hz to 20kHz\u003c\/p\u003e\u003cp\u003eMean SPL: 86dB (1W@1m) max. 90dB\u003c\/p\u003e\u003cp\u003eResonant frequency: 140Hz\u003c\/p\u003e\u003cp\u003eDispersion: 82°\u003c\/p\u003e\u003cp\u003eExcursion limit: ±2.5mm\u003c\/p\u003e\u003cp\u003eMagnetic induction: 0.7T (flux 130µWb)\u003c\/p\u003e\u003cp\u003eVoice coil diameter: 20mm\u003c\/p\u003e\u003cp\u003eHeight of front pole-plate: 4mm\u003c\/p\u003e\u003cp\u003eHeight of winding: 6mm\u003c\/p\u003e\u003cp\u003eCutout diameter: 110mm\u003c\/p\u003e\u003cp\u003eIP rating: IP54\u003c\/p\u003e\u003cp\u003eLength of cable: 0.1m\u003c\/p\u003e\u003cp\u003eDimensions (HxWxD): 135x135x43mm\u003c\/p\u003e\u003cp\u003eWeight: 400g\u003c\/p\u003e\u003cp\u003eApplications\u003c\/p\u003e\u003cp\u003eAudio, Business, Commercial, Education, Installations, Office, Public, Signalling\u003c\/p\u003e\u003cp\u003eFrequency Response Min: 75Hz\u003c\/p\u003e\u003cp\u003eFrequency Response Max: 20kHz\u003c\/p\u003e\u003cp\u003eExternal Height: 135mm\u003c\/p\u003e\u003cp\u003eExternal Width: 135mm\u003c\/p\u003e\u003cp\u003eExternal Depth: 43mm\u003c\/p\u003e\u003cp\u003eProduct Range: WHALE Ceiling Speakers\u003c\/p\u003e","brand":"WHALE","offers":[{"title":"Default Title","offer_id":49016986927428,"sku":"C3-LS05232","price":44.38,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/4360\/9156\/files\/40c4e65b-8e16-4814-8991-2112a4c0df67.jpg?v=1722880871","url":"https:\/\/stampytools.com\/products\/113158","provider":"StampyTools","version":"1.0","type":"link"}