{"product_id":"jbl-professional-cv1852t-8-吋兩路全頻揚聲器-支援-70v-100v-8ω","title":"JBL CV1852T 8 吋兩路全頻揚聲器（支援 70V \/ 100V \/ 8Ω）","description":"\u003cp\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\u003e- - -\u003c\/p\u003e\n\u003cp\u003eJBL CV1852T 為一款 8 吋兩路低音反射式全頻揚聲器，適合應用於餐廳、會議室、酒店、咖啡店、禮堂及課室等商業音響環境。產品採用特別寬廣的 \u003cstrong data-end=\"352\" data-start=\"337\"\u003e150° × 120°\u003c\/strong\u003e 覆蓋角度設計，特別適合天花高度相對有限的安裝場景，有助在較低安裝高度下仍保持均勻而平順的聲音覆蓋。\u003c\/p\u003e\n\u003cp\u003eCV1852T 配備 1 隻 8 吋高性能低音單元，並加入 demodulating aluminum ring，以降低失真及功率壓縮；高頻部分則採用 \u003cstrong data-start=\"517\" data-end=\"534\"\u003e2 隻 3 吋紙盆高音單元\u003c\/strong\u003e，有助提升高頻表現及語音重播清晰度。其分音器經過精密設計，可優化頻率響應，帶來更平滑及準確的音樂重播效果。\u003c\/p\u003e\n\u003cp\u003e箱體方面，CV1852T 採用 \u003cstrong data-start=\"642\" data-end=\"674\"\u003eMDF（中密度纖維板）箱體配合 vinyl finish\u003c\/strong\u003e，兼顧外觀與耐用性；同時內置高品質多抽頭 \u003cstrong data-start=\"695\" data-end=\"713\"\u003e70V \/ 100V 變壓器\u003c\/strong\u003e，並支援 \u003cstrong data-start=\"718\" data-end=\"724\"\u003e8Ω\u003c\/strong\u003e 模式，方便配合不同類型的定壓及低阻抗系統。\u003c\/p\u003e\n\u003cp\u003e在性能方面，CV1852T 的頻率範圍為 \u003cstrong data-start=\"887\" data-end=\"905\"\u003e65 Hz – 18 kHz\u003c\/strong\u003e，頻率響應為 \u003cstrong data-start=\"912\" data-end=\"930\"\u003e75 Hz – 15 kHz\u003c\/strong\u003e，靈敏度為 \u003cstrong data-start=\"936\" data-end=\"945\"\u003e90 dB\u003c\/strong\u003e；於 8Ω 設定下，最大聲壓可達 \u003cstrong data-start=\"962\" data-end=\"1005\"\u003e113 dB continuous average \/ 119 dB peak\u003c\/strong\u003e，額定功率為 \u003cstrong data-start=\"1012\" data-end=\"1066\"\u003e200 W \/ 400 W \/ 800 W（Continuous \/ Program \/ Peak）\u003c\/strong\u003e。如需於商業空間中兼顧背景音樂播放及語音廣播，CV1852T 會是實用而靈活的選擇。\u003c\/p\u003e\n\u003cp\u003e- - -\u003c\/p\u003e\n\u003ch3 data-end=\"1155\" data-start=\"1147\" data-section-id=\"1bsg0ba\"\u003e產品重點\u003c\/h3\u003e\n\u003cul data-end=\"1370\" data-start=\"1156\"\u003e\n\u003cli data-end=\"1175\" data-start=\"1156\" data-section-id=\"1biqv2t\"\u003e8 吋兩路低音反射式全頻揚聲器\u003c\/li\u003e\n\u003cli data-end=\"1198\" data-start=\"1176\" data-section-id=\"13gl3ym\"\u003e150° × 120° 寬廣覆蓋角度\u003c\/li\u003e\n\u003cli data-end=\"1218\" data-start=\"1199\" data-section-id=\"7ckq06\"\u003e特別適合天花高度有限之安裝環境\u003c\/li\u003e\n\u003cli data-end=\"1250\" data-start=\"1219\" data-section-id=\"43yvky\"\u003e1 × 8 吋低音單元 + 2 × 3 吋紙盆高音單元\u003c\/li\u003e\n\u003cli data-end=\"1278\" data-start=\"1251\" data-section-id=\"vn5774\"\u003e內置高品質多抽頭 70V \/ 100V 變壓器\u003c\/li\u003e\n\u003cli data-end=\"1304\" data-start=\"1279\" data-section-id=\"17w2vx2\"\u003e支援 8Ω、70V 及 100V 系統配置\u003c\/li\u003e\n\u003cli data-end=\"1370\" data-start=\"1305\" data-section-id=\"6uzoac\"\u003e適用於餐廳、會議室、酒店、咖啡店、禮堂及課室等場所\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e- - -\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPEC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"53\" data-end=\"229\"\u003e\n\u003cli data-section-id=\"1b6d9lg\" data-start=\"53\" data-end=\"96\"\u003e\n\u003cstrong data-start=\"55\" data-end=\"70\"\u003eSystem Type\u003c\/strong\u003e: 8”, 2-way, bass-reflex\u003c\/li\u003e\n\u003cli data-section-id=\"1gkd70w\" data-start=\"97\" data-end=\"144\"\u003e\n\u003cstrong data-start=\"99\" data-end=\"126\"\u003eFrequency Range (-10dB)\u003c\/strong\u003e: 65 Hz – 18 kHz\u003c\/li\u003e\n\u003cli data-section-id=\"efnyr2\" data-start=\"145\" data-end=\"195\"\u003e\n\u003cstrong data-start=\"147\" data-end=\"177\"\u003eFrequency Response (±3 dB)\u003c\/strong\u003e: 75 Hz – 15 kHz\u003c\/li\u003e\n\u003cli data-section-id=\"1dayk4r\" data-start=\"196\" data-end=\"229\"\u003e\n\u003cstrong data-start=\"198\" data-end=\"220\"\u003eSensitivity(1W@1m)\u003c\/strong\u003e: 90 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"231\" data-end=\"234\"\u003e\n\u003cul data-start=\"236\" data-end=\"467\"\u003e\n\u003cli data-section-id=\"amr1fz\" data-start=\"236\" data-end=\"284\"\u003e\n\u003cstrong data-start=\"238\" data-end=\"259\"\u003eNominal Impedance\u003c\/strong\u003e: 8Ω(at 8Ω tap setting)\u003c\/li\u003e\n\u003cli data-section-id=\"1cyjfbi\" data-start=\"286\" data-end=\"373\"\u003e\n\u003cstrong data-start=\"288\" data-end=\"308\"\u003eMaximum SPL (1m)\u003c\/strong\u003e:\u003cbr data-start=\"309\" data-end=\"312\"\u003e113 dBcontinuous average (119 dB peak) (at 8Ωtap setting)\u003c\/li\u003e\n\u003cli data-section-id=\"1i6h6wo\" data-start=\"375\" data-end=\"467\"\u003e\n\u003cstrong data-start=\"377\" data-end=\"419\"\u003ePower Rating (Continuous\/Program\/Peak)\u003c\/strong\u003e:\u003cbr data-start=\"420\" data-end=\"423\"\u003e200 W \/ 400 W \/ 800 W(at 8Ω tap setting)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"469\" data-end=\"472\"\u003e\n\u003cul data-start=\"474\" data-end=\"663\"\u003e\n\u003cli data-section-id=\"1d16gp0\" data-start=\"474\" data-end=\"509\"\u003e\n\u003cstrong data-start=\"476\" data-end=\"488\"\u003eCoverage\u003c\/strong\u003e: 150°×120° (H × V)\u003c\/li\u003e\n\u003cli data-section-id=\"p5375o\" data-start=\"511\" data-end=\"614\"\u003e\n\u003cstrong data-start=\"513\" data-end=\"533\"\u003eTransformer Taps\u003c\/strong\u003e:\u003cbr data-start=\"534\" data-end=\"537\"\u003e8 Ohms, 70 V (7.5 W \/ 15 W \/ 30 W \/ 60 W),\u003cbr data-start=\"581\" data-end=\"584\"\u003e100 V (15 W \/ 30 W \/ 60 W)\u003c\/li\u003e\n\u003cli data-section-id=\"170mnlv\" data-start=\"616\" data-end=\"663\"\u003e\n\u003cstrong data-start=\"618\" data-end=\"633\"\u003eInsert Loss\u003c\/strong\u003e: \u0026lt;1.0 dB at any tap setting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"665\" data-end=\"668\"\u003e\n\u003cul data-start=\"670\" data-end=\"747\"\u003e\n\u003cli data-section-id=\"jpzwj\" data-start=\"670\" data-end=\"702\"\u003e\n\u003cstrong data-start=\"672\" data-end=\"685\"\u003eLF Driver\u003c\/strong\u003e: 1 × 8” woofer\u003c\/li\u003e\n\u003cli data-section-id=\"1b3pmgo\" data-start=\"703\" data-end=\"747\"\u003e\n\u003cstrong data-start=\"705\" data-end=\"718\"\u003eHF Driver\u003c\/strong\u003e: 2 × 3” paper cone tweeter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"749\" data-end=\"752\"\u003e\n\u003cul data-start=\"754\" data-end=\"847\"\u003e\n\u003cli data-section-id=\"ixuizm\" data-start=\"754\" data-end=\"792\"\u003e\n\u003cstrong data-start=\"756\" data-end=\"769\"\u003eEnclosure\u003c\/strong\u003e: Trapezoid,12 mm MDF\u003c\/li\u003e\n\u003cli data-section-id=\"pvo97\" data-start=\"793\" data-end=\"847\"\u003e\n\u003cstrong data-start=\"795\" data-end=\"809\"\u003eSuspension\u003c\/strong\u003e: 2 × M10 threaded suspension points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"849\" data-end=\"852\"\u003e\n\u003cul data-start=\"854\" data-end=\"988\"\u003e\n\u003cli data-section-id=\"ivj55b\" data-start=\"854\" data-end=\"932\"\u003e\n\u003cstrong data-start=\"856\" data-end=\"866\"\u003eFinish\u003c\/strong\u003e:\u003cbr data-start=\"867\" data-end=\"870\"\u003eVinyl laminated, black. White(-WH) available upon request.\u003c\/li\u003e\n\u003cli data-section-id=\"1cldp7s\" data-start=\"934\" data-end=\"988\"\u003e\n\u003cstrong data-start=\"936\" data-end=\"946\"\u003eGrille\u003c\/strong\u003e: Powder coated, 1.0 mm perforated steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"990\" data-end=\"993\"\u003e\n\u003cul data-start=\"995\" data-end=\"1078\"\u003e\n\u003cli data-section-id=\"18bqwyi\" data-start=\"995\" data-end=\"1078\"\u003e\n\u003cstrong data-start=\"997\" data-end=\"1016\"\u003eInput Connector\u003c\/strong\u003e:\u003cbr data-start=\"1017\" data-end=\"1020\"\u003eDual RED\/BALCK connector in parallel for loop-through.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1080\" data-end=\"1083\"\u003e\n\u003cul data-start=\"1085\" data-end=\"1213\" data-is-only-node=\"\" data-is-last-node=\"\"\u003e\n\u003cli data-section-id=\"1mzj094\" data-start=\"1085\" data-end=\"1176\"\u003e\n\u003cstrong data-start=\"1087\" data-end=\"1113\"\u003eDimensions (H x W x D)\u003c\/strong\u003e:\u003cbr data-start=\"1114\" data-end=\"1117\"\u003e251 mm × 457.4 mm × 270 mm (9.9 in × 18.0 in × 10.6 in)\u003c\/li\u003e\n\u003cli data-section-id=\"fp06kn\" data-start=\"1178\" data-end=\"1213\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1180\" data-end=\"1194\"\u003eNet Weight\u003c\/strong\u003e: 9.2 kg (20.3 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":50699262460137,"sku":"JBL-CV1852T","price":1950.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/0820\/5801\/files\/cv1852t-angle-z_x_large_6c92eea1-561d-494c-b32c-8ce7a7200a05.png?v=1774676964","url":"https:\/\/beatmusic.hk\/zh\/products\/jbl-professional-cv1852t-8-%e5%90%8b%e5%85%a9%e8%b7%af%e5%85%a8%e9%a0%bb%e6%8f%9a%e8%81%b2%e5%99%a8-%e6%94%af%e6%8f%b4-70v-100v-8%cf%89","provider":"Beat Music (Hong Kong)","version":"1.0","type":"link"}