{"product_id":"jbl-cv1270-12-吋兩路全頻揚聲器","title":"JBL CV1270 12 吋兩路全頻揚聲器","description":"\u003cp data-end=\"1128\" data-start=\"1120\" data-section-id=\"1bsg0ba\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e本產品為香港代理行貨，享有香港行貨保養，詳情請參考 【保養資料】\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1128\" data-start=\"1120\" data-section-id=\"1bsg0ba\"\u003e- - -\u003c\/p\u003e\n\u003ch3 data-end=\"1128\" data-start=\"1120\" data-section-id=\"1bsg0ba\"\u003e產品重點\u003c\/h3\u003e\n\u003cul data-end=\"1420\" data-start=\"1129\"\u003e\n\u003cli data-end=\"1149\" data-start=\"1129\" data-section-id=\"4n2q6\"\u003e12 吋兩路低音反射式全頻揚聲器\u003c\/li\u003e\n\u003cli data-end=\"1167\" data-start=\"1150\" data-section-id=\"d2pm5e\"\u003e12 吋高效率低音單元設計\u003c\/li\u003e\n\u003cli data-end=\"1212\" data-start=\"1168\" data-section-id=\"c0sk9r\"\u003e1 吋 polymer diaphragm compression driver\u003c\/li\u003e\n\u003cli data-end=\"1242\" data-start=\"1213\" data-section-id=\"1bm618c\"\u003e100° × 70° 覆蓋角度，適合直放及橫放安裝\u003c\/li\u003e\n\u003cli data-end=\"1272\" data-start=\"1243\" data-section-id=\"1a9nlfb\"\u003e15 mm plywood 箱體，配合耐用表面處理\u003c\/li\u003e\n\u003cli data-end=\"1292\" data-start=\"1273\" data-section-id=\"z9iw4p\"\u003e1.5 mm 粉末塗層鋼製網罩\u003c\/li\u003e\n\u003cli data-end=\"1320\" data-start=\"1293\" data-section-id=\"13eus0m\"\u003e可旋轉 JBL COMMERCIAL logo\u003c\/li\u003e\n\u003cli data-end=\"1348\" data-start=\"1321\" data-section-id=\"vltiy8\"\u003e適合餐廳、咖啡店、會議室、禮堂及課室等安裝應用\u003c\/li\u003e\n\u003cli data-end=\"1420\" data-start=\"1349\" data-section-id=\"167nwav\"\u003e可作配合超低音使用之高性能 satellite speaker。\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e- - -\u003c\/p\u003e\n\u003ch2 data-end=\"200\" data-start=\"191\" data-section-id=\"lg9fx5\"\u003e產品描述\u003c\/h2\u003e\n\u003cp data-end=\"403\" data-start=\"201\"\u003eJBL CV1270 為一款 12 吋兩路低音反射式全頻揚聲器，定位為高輸出、緊湊型全頻型號，適合需要清晰覆蓋與穩定輸出的商業及安裝環境。官方指出，CV1270 採用 12 吋防潮低音單元，配合內置 demodulating \/ cooling aluminum ring 設計，有助帶來高功率承受能力、低失真及較低功率壓縮表現。\u003c\/p\u003e\n\u003cp data-end=\"403\" data-start=\"201\"\u003e高頻部分方面，CV1270 採用 \u003cstrong data-end=\"474\" data-start=\"422\"\u003e2414H-C 1 吋 polymer diaphragm compression driver\u003c\/strong\u003e，並配合 \u003cstrong data-end=\"493\" data-start=\"479\"\u003e100° × 70°\u003c\/strong\u003e 覆蓋角度設計，無論以直放或橫放方式安裝，均可提供平滑而均勻的聲音覆蓋。其高階被動分音網絡亦有助減少頻段重疊，令整體單元銜接更自然。\u003c\/p\u003e\n\u003cp data-end=\"403\" data-start=\"201\"\u003e箱體方面，CV1270 採用 \u003cstrong data-end=\"633\" data-start=\"613\"\u003e15 mm plywood 箱體\u003c\/strong\u003e，配合耐用表面處理及 \u003cstrong data-end=\"663\" data-start=\"644\"\u003e1.5 mm 粉末塗層鋼製網罩\u003c\/strong\u003e，兼顧保護性與專業外觀。產品亦設有 \u003cstrong data-end=\"708\" data-start=\"681\"\u003e可旋轉 JBL COMMERCIAL logo\u003c\/strong\u003e，方便對應直向或橫向安裝用途；同時提供 \u003cstrong data-end=\"744\" data-start=\"728\"\u003e15 個 M10 吊掛點\u003c\/strong\u003e，提升安裝靈活性。\u003c\/p\u003e\n\u003cp data-end=\"403\" data-start=\"201\"\u003e- - -\u003c\/p\u003e\n\u003cp data-end=\"403\" data-start=\"201\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"53\" data-end=\"240\"\u003e\n\u003cli data-section-id=\"1lm84r3\" data-start=\"53\" data-end=\"97\"\u003e\n\u003cstrong data-start=\"55\" data-end=\"70\"\u003eSystem Type\u003c\/strong\u003e: 12”, 2-way, bass-reflex\u003c\/li\u003e\n\u003cli data-section-id=\"j79sqc\" data-start=\"98\" data-end=\"145\"\u003e\n\u003cstrong data-start=\"100\" data-end=\"127\"\u003eFrequency Range (-10dB)\u003c\/strong\u003e: 48 Hz – 20 kHz\u003c\/li\u003e\n\u003cli data-section-id=\"rt93t5\" data-start=\"146\" data-end=\"196\"\u003e\n\u003cstrong data-start=\"148\" data-end=\"178\"\u003eFrequency Response (±3 dB)\u003c\/strong\u003e: 80 Hz – 18 kHz\u003c\/li\u003e\n\u003cli data-section-id=\"16zfgso\" data-start=\"197\" data-end=\"240\"\u003e\n\u003cstrong data-start=\"199\" data-end=\"231\"\u003eSystem Sensitivity (1w @ 1m)\u003c\/strong\u003e: 96 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"242\" data-end=\"245\"\u003e\n\u003cul data-start=\"247\" data-end=\"420\"\u003e\n\u003cli data-section-id=\"oejbyx\" data-start=\"247\" data-end=\"277\"\u003e\n\u003cstrong data-start=\"249\" data-end=\"270\"\u003eNominal Impedance\u003c\/strong\u003e: 8 Ω\u003c\/li\u003e\n\u003cli data-section-id=\"14zrw60\" data-start=\"279\" data-end=\"348\"\u003e\n\u003cstrong data-start=\"281\" data-end=\"301\"\u003eMaximum SPL (1m)\u003c\/strong\u003e:\u003cbr data-start=\"302\" data-end=\"305\"\u003e122 dB continuous average (128 dB peak)\u003c\/li\u003e\n\u003cli data-section-id=\"tpqlzo\" data-start=\"350\" data-end=\"420\"\u003e\n\u003cstrong data-start=\"352\" data-end=\"394\"\u003ePower Rating (Continuous\/Program\/Peak)\u003c\/strong\u003e:\u003cbr data-start=\"395\" data-end=\"398\"\u003e350 W\/700 W\/1400 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"422\" data-end=\"425\"\u003e\n\u003cul data-start=\"427\" data-end=\"463\"\u003e\n\u003cli data-section-id=\"1bmd05\" data-start=\"427\" data-end=\"463\"\u003e\n\u003cstrong data-start=\"429\" data-end=\"441\"\u003eCoverage\u003c\/strong\u003e: 100° × 70° (H × V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"465\" data-end=\"468\"\u003e\n\u003cul data-start=\"470\" data-end=\"542\"\u003e\n\u003cli data-section-id=\"gv03rs\" data-start=\"470\" data-end=\"503\"\u003e\n\u003cstrong data-start=\"472\" data-end=\"485\"\u003eLF Driver\u003c\/strong\u003e: 1 × 12” woofer\u003c\/li\u003e\n\u003cli data-section-id=\"fntqch\" data-start=\"504\" data-end=\"542\"\u003e\n\u003cstrong data-start=\"506\" data-end=\"519\"\u003eHF Driver\u003c\/strong\u003e: 1 × 2414H-C tweeter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"544\" data-end=\"547\"\u003e\n\u003cul data-start=\"549\" data-end=\"648\"\u003e\n\u003cli data-section-id=\"uvsnfg\" data-start=\"549\" data-end=\"592\"\u003e\n\u003cstrong data-start=\"551\" data-end=\"564\"\u003eEnclosure\u003c\/strong\u003e: Trapezoid, 15 mm plywood\u003c\/li\u003e\n\u003cli data-section-id=\"43cji5\" data-start=\"593\" data-end=\"648\"\u003e\n\u003cstrong data-start=\"595\" data-end=\"609\"\u003eSuspension\u003c\/strong\u003e: 15 × M10 threaded suspension points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"650\" data-end=\"653\"\u003e\n\u003cul data-start=\"655\" data-end=\"799\"\u003e\n\u003cli data-section-id=\"1g0xg3l\" data-start=\"655\" data-end=\"733\"\u003e\n\u003cstrong data-start=\"657\" data-end=\"667\"\u003eFinish\u003c\/strong\u003e:\u003cbr data-start=\"668\" data-end=\"671\"\u003eTextured paint, black. White (-WH) available upon request.\u003c\/li\u003e\n\u003cli data-section-id=\"volkmx\" data-start=\"735\" data-end=\"799\"\u003e\n\u003cstrong data-start=\"737\" data-end=\"747\"\u003eGrille\u003c\/strong\u003e: Powder coated 1.5mm perforated cold rolled steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"801\" data-end=\"804\"\u003e\n\u003cul data-start=\"806\" data-end=\"891\"\u003e\n\u003cli data-section-id=\"pgf1oe\" data-start=\"806\" data-end=\"891\"\u003e\n\u003cstrong data-start=\"808\" data-end=\"827\"\u003eInput Connector\u003c\/strong\u003e:\u003cbr data-start=\"828\" data-end=\"831\"\u003eDual NL4MP Neutrik Speakon® in parallel for loop-through\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"893\" data-end=\"896\"\u003e\n\u003cul data-start=\"898\" data-end=\"1028\" data-is-only-node=\"\" data-is-last-node=\"\"\u003e\n\u003cli data-section-id=\"pdio13\" data-start=\"898\" data-end=\"988\"\u003e\n\u003cstrong data-start=\"900\" data-end=\"926\"\u003eDimensions (H x W x D)\u003c\/strong\u003e:\u003cbr data-start=\"927\" data-end=\"930\"\u003e600 mm × 370 mm × 392 mm (23.6 in × 14.6 in × 15.4 in)\u003c\/li\u003e\n\u003cli data-section-id=\"1i2hpo3\" data-start=\"990\" data-end=\"1028\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"992\" data-end=\"1006\"\u003eNet Weight\u003c\/strong\u003e: 18.2 kg (40.1 lbs)**\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":50699282972905,"sku":"JBL-CV1270","price":4560.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/0820\/5801\/files\/cv1270-angle-z_x_large_18292755-be68-455b-af21-f654da18529f.png?v=1774678383","url":"https:\/\/beatmusic.hk\/zh\/products\/jbl-cv1270-12-%e5%90%8b%e5%85%a9%e8%b7%af%e5%85%a8%e9%a0%bb%e6%8f%9a%e8%81%b2%e5%99%a8","provider":"Beat Music (Hong Kong)","version":"1.0","type":"link"}