Compact Cinema SurroundSpeaker for Digital Applications


Compact Cinema Surround Speaker for Digital Applications

The 8320 Cinema Surround Speaker offers high power handling, high sensitivity, and extended bass response in a very compact enclosure. The twoway 8320’s reliability and performance features position it as the ideal low cost, compact surround for the extended dynamic range required by digital sound formats.


  • 50 Hz to 20 kHz Frequency Range
  • High Sensitivity, 91 dB SPL, 1 W, 1 m (3.3 ft)
  • High Power Handling Capability: 150 watts continuous pink noise
  • Internal Thermomaster® technology allows for unprecedented high frequency power in a compact molded enclosure.
  • Convenient mounting design uses JBL QuickMount™, Omnimount® or APC Multimount brackets
  • Special cabinet shape incorporates 20° angled front baffle
  • SMPTE/ISO2969 Curve X high frequency de-emphasis
  • Lightweight, rigid molded enclosure
  • Input terminals located on top of cabinet for quick access
  • Uniform horizontal and vertical coverage
  • THX® Approved


  Version Language Size Uploaded
Data Sheets
file type icon 2516 Quick-Mount Fixed-Angle Bracket for JBL 8320, 8340A and 8350 Loudspeakers
updated: 10月15日
    696.7 KB 10月15日
file type icon 8320 Spec Sheet
updated: 10月22日
    218.1 KB 10月22日
CAD Drawings
file type icon 8320 Drawing
updated: 10月22日
    48.0 KB 10月22日
file type icon Cinema Sound - Surround Systems Declaration of Conformity
updated: 10月18日
    86.1 KB 10月18日
file type icon Cinema Sound 9400 Series - EU Declaration of Conformity
updated: 10月31日
    277.1 KB 10月31日
file type icon 8320 Front
updated: 10月22日
    364.1 KB 10月22日
Information Documents
file type icon JBL Digital Surround Series Cinema Loudspeakers
updated: 10月23日
    128.0 KB 10月23日
Ease Data
file type icon Ease SPK/DLL Files - Full JBL Pro Line
updated: 3月15日
    21.0 MB 3月15日

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Parts & Service


频率响应(±3 dB) 65 Hz - 18 kHz
频率范围 (-10dB) 50 Hz - 20 kHz
额定功率 150 watts continuouspink noise600 watts peak


94 dB-SPL half-space / wall-mounted91 dB-SPL free-field
Maximum SPL (1m) 116dB
标称阻抗 8Ω
水平覆盖角度 (-6dB) 100° averaged 400 Hz to 12 kHz
垂直覆盖角度 (-6dB) 90° 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 3 kHz
高频率轮廓 ISO2969 Curve X surround contour
极性 EIA (Positive voltage to RED terminal gives forward cone motion)
Low Freq Transducer Nominal Diameter 200 mm (8 in)38 mm (1.5 in) voice coil
High Freq Transducer Nominal Diameter 25 mm (1 in)25 mm (1 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 5-way binding posts
尺寸(高 x 宽 x 厚) 406 mm x 343 mm x 224 mm16 in x 13.5 in x 8.8 in
Net Weight (each) 11 lbs (5.0 kg)
Power Handling (2Hr AES Rating) 150 W


2516 Bracket | 2516 Quick-Mount® Fixed-Angle Bracket
2516 Bracket Main photo

2516 Quick-Mount® Fixed-Angle Bracket

Quick-Mount® Fixed-Angle Bracket

  • Cost-effective wall-mount bracket
  • Designed for 8320, 8340A, and 8350 surrounds
  • Packed two brackets to a carton

2517 Speaker Mount | 2517 Speaker MountPan and Tilt Rotations
2517 Speaker Mount Main photo

2517 Speaker Mount Pan and Tilt Rotations

2517 Speaker Mount Pan and Tilt Rotations

  • Alloy steel
  • Black powder coat paint
  • Designed for 8320, 8340A, and 8350 surrounds



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Compact Cinema SurroundSpeaker for Digital Applications