{"product_id":"ghxamp-5inch-147mm-woofer-speaker-unit-mid-bass-90w-matte-paper-stereo-home-theater-speaker-hifi-loudspeaker-diy-f0-7300hz-1pcs","title":"GHXAMP 5\"INCH 147MM Woofer Speaker Unit Mid-bass 90W Matte-Paper Stereo HOME Theater Speaker HIFI Loudspeaker DIY F0-7300hz 1PCS","description":"\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eTip: This Speaker DC Resistance about 5.5ohm, Impedance is 8OHM，Please be aware that。Thanks\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eSpecification\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:16px\"\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003eBrand:GHXAMP,Price for 1pc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e1. Speaker with all-metal cast iron frame, matte coated paper tray, rubber speaker side, soft voice, low frequency strong, is the enthusiast DIY bass selection.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e2. Magnetic tail hole cooling design to protect the voice coil good ventilation and heat dissipation.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e3. Pure copper braided guide line, sound quality to a higher level\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eMax power: 90W\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eRated Power :45W\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti'\u003eDC resistance: about 5.5ohm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:16px\"\u003eImpedance: 8OHM\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eResonant frequency: 60Hz\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eFrequent frequency: F0-7300hz\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eSensitivity: 89DB\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eQ value: 0.51Qts\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eVoice coil diameter: 25mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eMagnet diameter: 80mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eSpeaker diameter: 147MM\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eOpen Hole diameter: 113MM\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eNET Weight:0.696kg\/pcs\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:16px\"\u003eQuestions about DC impedance:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:16px\"\u003eThe impedance is dynamic and the DC resistance is static!\u003cbr\u003eImpedance = resistance *1.2-1.4 times\u003cbr\u003eThe impedance rises with the high frequency, and it changes dynamically. If the DC has about 6 ohms, the dynamic impedance is about 8 ohms.\u003cbr\u003e\u003cbr\u003eThe conventional impedance is 5-6 ohms, and the DC resistance is 3-5 ohms.\u003cbr\u003eThe conventional impedance is 7-8 ohms, and the DC resistance is 5-6 ohms.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv id=\"buy-now-form\" style=\"font-family:Arial, Helvetica, sans-serif;font-size:11px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"buy-now-form sku-options\"\u003e\u003cdiv style=\"font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"inf-pnl-price-detail\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003ePackage included:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:20px\"\u003e1pcs\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv class=\"dropship-description-images\" style=\"margin-top:24px;display:grid;gap:16px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/Hecef60364c7d4598ae4ee1c922b2945de.webp?v=1790342547\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/H9e2bf1add16046809f6b6a9d23124b579.webp?v=1790342547\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/H5c223526cc574b8386ade3c8c6790165T.webp?v=1790342547\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/H3975e54262814d62826a8b99839a849b5.webp?v=1790342547\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/H01bb26c9cf5a407eadd6d03614c1db448.webp?v=1790342547\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/Hc535fb82fbd344fab325678867cfeec83.webp?v=1790342547\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\n\u003c\/div\u003e","brand":"Pin \u0026 Tumbler","offers":[{"title":"Default Title","offer_id":50488586797090,"sku":"ALI-32876175387-10000014402221388","price":54.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/Hecef60364c7d4598ae4ee1c922b2945de.webp?v=1790342547","url":"https:\/\/pinandtumblr.com\/products\/ghxamp-5inch-147mm-woofer-speaker-unit-mid-bass-90w-matte-paper-stereo-home-theater-speaker-hifi-loudspeaker-diy-f0-7300hz-1pcs","provider":"Pin and Tumbler","version":"1.0","type":"link"}