8450

Very High Power Cinema Surround Speaker for Digital Surround Sound Immersion Application

8450
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Very High Power Cinema Surround Speaker for Digital Surround Sound Immersion Application

The 8450 Cinema Surround Speaker offers very high power handling, high sensitivity, extended bass response and high frequency in a very compact enclosure. The two-way 8450’s reliability and performance features position it as the ideal high power surround for the extended dynamic range required by any digital surround immersion sound formats.

特点

  • 60 Hz to 19 kHz Frequency Range
  • High Sensitivity, 97 dB SPL, 1 W, 1 m (3.3 ft)
  • High Power Handling Capability: 350 watts continuous pink noise
  • Convenient mounting design uses JBL QuickMount™, Omnimount® or APC Multimount brackets
  • Special cabinet shape incorporates 20° angled front baffle
  • Lightweight, rigid molded enclosure
  • Input terminals located on top of cabinet for quick access
  • Uniform horizontal and vertical coverage
  • Optimized audio performance for digital surround sound immersion experience

下载

  Version Language Size Uploaded
Compliances
file type icon Cinema Sound 9400 Series - EU Declaration of Conformity
updated: 10月 2019
    277.1 KB 10月 2019

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Parts & Service

性能

频率范围 (-10dB) 60 Hz - 19 KHz
Frequency Response (±3 dB) 75 Hz - 18 KHz
额定功率 350 watts continous pink noise, 1400 watts peak
System Sensitivity (1w @ 1m) 99 dB - SPL half-space/wall-mounted 97 dB - SPL free-field
最大SPL峰值 130 dB/1m
标称阻抗 8 ohms
水平覆盖角度 (-6dB) 100° averaged 400 Hz to 12 kHz
垂直覆盖角度 (-6dB) 80° averaged 400 Hz to 12 kHz
Directivity Factor (Q) 7 averaged 400 Hz to 12 kHz
Directivity Index (DI) 8.4 dB averaged 400 Hz to 12 kHz
分频点 1.5 kHz
极性 EIA (Positive voltage to RED terminal gives forward cone motion)
Low Frequency TransducerNominal Diameter 250 mm (10 in) 64 mm (2.5 in) voice coil
High Frequency TransducerNominal Diameter 25 mm (1 in) exit 38 mm (1.5 in) voice coil
辐射角 Nominal 20° when mounted flush on back panel
音箱材料 Textured Black H.I.P.S. Plastic
网罩 Black
输入接口 Binding Posts
尺寸(高 x 宽 x 厚) 457 mm x 457 mm x 260 mm (18 in x 18 in x 10.25 in)
净重量 9.4 kg (21 lb)

支援/最常见问题

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8450

Very High Power Cinema Surround Speaker for Digital Surround Sound Immersion Application