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JBL音箱 N28II

 
单价: 面议
起订:
供货总量:
发货期限: 自买家付款之日起 天内发货
所在地: 北京
有效期至: 长期有效
 
基本资料信息
详细说明

产品说明:

*大建议功率150W  

阻抗8欧姆

灵敏度90DB 

频率响应 5

0HZ~~20KHZ 

分频点3KHZ 

低音单元203mm polyplase 防磁

高音单元 19mm钛膜  防磁

尺寸(高x宽x深)495x267x286mm

重量10.2kg

• This 2-way, 8" bookshelf loudspeaker with MDF enclosure reproduces sound with

unmatched clarity and power.

• The PolyPlas™ (polymer-coated cellulose fiber) cone woofer features traditional

JBL engineering; the same technologies used in JBL''''s Professional equipment that

can be found in stadiums, music halls and movie theaters around the world.

• Shielded components allow placement near video monitors. High-temperature,

oversized Kapton® voice coil and HeatScape™ motor structure allow these speakers

to effortlessly play all types of movies and music. A low-diffraction IsoPower

baffle directs the sound power into the room, reducing distortion caused by

cabinet vibration. The lock-mitred, computer-designed enclosure requires no

bracing. The FreeFlow™ flared port increases bass response without adding

unwanted port noise. JBL''''s custom-designed drivers allow the use of simple,

Straight-Line Signal Path™ (SSP) crossover networks with high-quality electrical

components that minimize processing that could degrade the signal.

:PR

规格

保修 5 Year

*初制造时间 2002

*终制造时间 2003

General 

Maximum Recommended Amplifier Power 150 Watts

Impedance 8 Ohms

Sensitivity (2.83V @ 1m) 90dB

Frequency Response (–3dB) 50Hz – 20kHz

Crossover Frequency(ies) 4000Hz

High-Frequency Driver 3/4" Titanium-laminate dome with EOS™ waveguide

Low-Frequency Driver 8" PolyPlas™ cone

Dimensions

t>(H x W x D) 19-1/2" x 10-1/2" x 11-1/4"

t>(495mm x 267mm x 286mm)

Weight 22.5 lb (10.2kg)
 
 

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