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JBL 8281专业影院音箱 环绕音箱 剧院音箱


JBL 8281环绕声扬声器

品牌:JBL

型号:8281

价格:咨询客服询底价

JBL 8281专业影院音箱 环绕音箱 剧院音箱

产品介绍:

JBL 8281专业影院音箱 环绕音箱 剧院音箱 -德合艺通

8”High-Output Two-Way Full-Range Cinema Surround Speaker

JBL 8281 cinema surround speaker offers high power handling, high sensitivity, and extended bass response in a very compact enclosure. The two-way 8281's reliability and performance features position it as the ideal low cost compact surround for the extended dynamic range required by digital sound formats.

FEATURES:

65 Hz to 20 kHz Frequency Range

High Sensitivity, 90 dB SPL, 1 W, 1 m (3.3 ft)

High Power Handling Capability: 150 watts continuous pink noise

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

Wedge profile, rigid MDF enclosure with vinyl lamination enclosure

Input terminals located on top of cabinet for quick access

Uniform horizontal and vertical coverage

SPECIFICATIONS
 

Frequency Range (-10 dB)65 Hz - 18 kHz

Frequency Response (±3 dB)75 Hz - 12 kHz

Power Rating (Cont. Pink Noise/Program/Peak)150 W continuous pink noise; 600 W peak

Sensitivity (1W/1m)90 dB-SPL free-field

Nominal Impedance8 ohms

Maximum Peak SPL118 dB, @ 1 m (3.3 ft) 124 dB peak

Hor. Coverage Angle (-6 dB)100° averaged 400 Hz to 12 kHz

Vert. Coverage Angle (-6 dB)90° averaged 400 Hz to 12 kHz

Crossover Frequency3000 Hz

High Frequency ContourISO2969 Curve X surround contour

PolarityEIA (Positive voltage to RED terminal gives forward cone motion)

Low Frequency TransducerNominal Diameter: 200 mm (8 in) 38 mm (1.5 in) voice coill

High Frequency TransducerNominal Diameter: 75 mm (3 in) 13 mm (0.5 in) voice coil

Downward Firing AngleNominal 20° when mounted flush on back panel

Enclosure MaterialVinyl laminated MDF

Grille ColorBlack DuraFlex™ finish

Input Connectors2-way binding posts

Dimension (H x W x D)410 mm x 343 mm x 246 mm (16.1 in x 13.5 in x 9.7 in)

Net Weight (ea)6.6 kg ( 14.5 lbs.)

北京德合艺通科技有限公司是一家综合性机构。始终致力于为成功人士量身打造高品质生活方式的服务供应商,专业从事高档家庭影院、卡拉OK系统、高级Hi-Fi音箱等销售设计及安装,同时又以专业音视频综合布线系统,安防监控系统,舞台灯光音响系统技术见长于同行业。


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