{"product_id":"sptw-55-175-watt-rms","title":"SP TW 55 BULLET TWEETER 175W RMS (UNIT PRICE)","description":"\u003ch3\u003eSP TW 55 — BULLET TWEETER 175 W RMS\u003c\/h3\u003e\n\u003cp\u003eSP TW 55 is a bullet tweeter from SP Audio: 175 W RMS, 350 W peak, 4 ohm, 114 dB sensitivity, 44.4 mm (1.75\") CCAW voice coil, 12 oz magnet. Sold per unit.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThroat diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 mm (1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated power (RMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e175 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak power (MAX)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e350 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Hz - 25 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity (1W\/1m)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e114 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoice coil diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44.4 mm (1.75\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWinding material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCCAW (aluminium)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115 × 98 mm (4.5 × 3.9\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e78 mm (3.1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping weight (1 pc)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping box (1 pc)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 × 10.5 × 8.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSold as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow much power does the SP TW 55 handle?\u003c\/strong\u003e\u003cbr\u003e175 W RMS continuous and 350 W peak.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat impedance is it and which amplifier does it need?\u003c\/strong\u003e\u003cbr\u003e4 ohm nominal. Always use it with a crossover or a high pass filter: a tweeter must never receive the full range signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is it so loud?\u003c\/strong\u003e\u003cbr\u003e114 dB of sensitivity: it is a bullet tweeter built for SPL systems, with a 44.4 mm (1.75\") voice coil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the price for one unit or for a pair?\u003c\/strong\u003e\u003cbr\u003eThe price is for one single tweeter.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1dNt-AnnLMVE1Ysp2_qa2LLM2vNOXlUqy\/view?usp=drive_link\"\u003eUSER MANUAL SP-TW55\u003c\/a\u003e\u003c\/p\u003e","brand":"spaudio","offers":[{"title":"Default Title","offer_id":42856263909588,"sku":"18","price":37.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/1_c0eff142-3128-4271-8d8c-22f45b84fff3.webp?v=1773054464","url":"https:\/\/spaudio.it\/ja\/products\/sptw-55-175-watt-rms","provider":"spaudio","version":"1.0","type":"link"}