JBL Professional 8320

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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.

特点

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

下载

Data Sheets

	大小	上传日期
2516 Quick-Mount Fixed-Angle Bracket for JBL 8320, 8340A and 8350 Loudspeakers 更新: 10月 2019	696.7 KB	10月 2019

Specifications

	大小	上传日期
8320 Spec Sheet 更新: 10月 2020	218.1 KB	10月 2020

CAD Drawings

	大小	上传日期
8320 Drawing 更新: 10月 2020	48.0 KB	10月 2020

Compliances

	大小	上传日期
Cinema Sound - Surround Systems Declaration of Conformity 更新: 10月 2019	86.1 KB	10月 2019
Cinema Sound 9400 Series - EU Declaration of Conformity 更新: 10月 2019	277.1 KB	10月 2019

Simulation Data

	大小	上传日期
Ease SPK/DLL Files - Full JBL Pro Line 更新: 5月 2024	21.0 MB	5月 2024

Images

	大小	上传日期
8320 Front 更新: 10月 2020	364.1 KB	10月 2020

Information documents

	大小	上传日期
JBL Digital Surround Series Cinema Loudspeakers 更新: 10月 2019	128.0 KB	10月 2019

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零件与服务

性能

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
灵敏度	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