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發佈日期:2026-06-09 00:14:49

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JBL 發表 Summit 系列最高階「Summit Everest」大型旗艦喇叭



哈曼國際(Harman International)配合自 6 月 4 日起於維也納舉辦的「High End Vienna 2026」音響展,在 JBL 海外官方網站上公開了 Summit 系列的新型號「Summit Everest」,價格及推出日期待定。


Summit Everest 是 Summit 系列的旗艦型號。這款車型承襲了 40 多年來所累積的 Project Everest 揚聲器開發傳統。


採用 3.5 音路設計,低音部分搭載了雙「JW380SC」15 吋(380mm)低音單體。振膜採用了獨家 3 層結構的混合碳纖維纖維素複合紙盆(HC4)。


中低音部分採用雙「JMW250SC」10 吋(250mm)單體,同樣採用了 3 層結構的混合碳纖維纖維素複合紙盆。


高音部分採用客製化設計的大型 Sonoglass HDI 號角。搭載了 3 個擁有專利技術的「D2815」1.5 吋(38mm)雙振膜、雙磁格高頻壓縮驅動單體,以及客製化設計的 3 合 1 擴展導流管(3-into-1 expansion manifold)。


分音網路方面採用了 MultiCap。據稱,透過將傳統的大型電容器替換為大量的小型電容器,能有效降低等效串聯電阻(ESR),並將能量損失降到最低。


機箱外觀提供兩種選擇:高光澤烤漆黑搭配 Summit 鉑金飾條,或是高光澤黑檀木紋貼皮搭配 Summit 黃金飾條。腳墊部分則採用了客製化規格的 IsoAcoustics 避震腳墊。


詳細規格:

  • Description : 3.5-Way, Dual 15-inch (380mm) Floor-standing Reference Loudspeaker
  • High Frequency Control : High-definition imaging (HDI™) Sonoglass® acoustic horn
  • Mid-Bass Frequency Transducer : Dual JMW250SC 10-inch (250mm), Triple-layer Hybrid Carbon Cellulose Composite Cone (HC4) with dual-inverted spiders, a 3-inch differential drive, dual voice coil motor, cast aluminum frame, and treated-cloth reverse progressive accordion-edge surround
  • Low Frequency Transducer : Dual JW380SC 15-inch (380mm), Triple-layer Hybrid Carbon Cellulose Composite Cone (HC4) with dual inverted spiders fore and aft of the motor, a 4-inch differential drive, dual voice coil motor, cast aluminum frame, and half-forward-roll surround
  • Recommended Amplifier Power ( RMS ) : 25-1200 Watts RMS
  • Frequency Response ( -6dB on-axis, anechoic ) : 20 Hz - 23 kHz
  • Frequency Response ( -10dB on-axis, anechoic ) : 18 Hz - 23.25 kHz
  • Sensitivity ( 2.83V@1m ) : 96 dB
  • Maximum SPL : 126 dB (calculated)
  • Acoustic Center Height ( centered, from floor ) : 42" ( 1067mm )
  • Impedance ( Nominal / Minimum ) : 4 Ohms / 2.7 Ohms
  • Crossover Frequency ( s ) / Type / Slope : 270Hz, 550, 850 Hz / Full MultiCap / Acoustically symmetric 3rd and 4th order, 3.5-way crossover
  • Internal Wiring : Ohno-Continuous-Cast ( OCC ) Long-crystal Oxygen-free Silver-plated Copper Wire
  • Controls : Tri-amp / Tri-wire capable with 3-pairs of binding posts, Left / Right assignment selection
  • Input Type : Rhodium-plated, Silver-coated, Oxygen-free, Pure Copper Core Binding Posts with a Chrome-plated Brass Carbon-fiber wrapped shell and Nylon / Glass-fiber insulators ( 3 pairs )
  • Enclosure Tuning : Dual rear flared bass ports
  • Enclosure Finish Options : Black High Gloss ( BG ), Macassar Ebony Wood Veneer with High Gloss ( EG )
  • Net Dimensions with grille ( H x W x D ) : 56.8" x 39.1" x 27.3" (1443.0mm x 992.0mm x 694.5mm)
  • Net Weight ( Speaker + Grille ) : 523.0 lbs. ( 237.2kg )
  • Shipping Dimensions ( H x W x D ) : 72.3" x 47.2" x 47.2" (1,836.0mm x 1200.0mm x 1200.0mm)
  • Shipping Weight : 1080.3 lbs. ( 490.0kg )


資料來源:https://www.jbl.com/summit-series-everest.html






Last modified: 2026-06-09 00:36:44

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