基本信息

型号	NC7506PT-8
频率范围	500至19000赫兹
灵敏度	109分贝
音圈	3′vc
旧物质	聚酰亚胺（Kapton）
线圈材料	铝
隔膜材料	钛
磁铁	钕（化学元素）
类别	扬声器
传输模式	空气传导
换能器原理	压电耳机
风格	便携式
辐射模式	间接辐射型
认证	CE
锥体	封底
品牌	DB扬声器
交通运输包装	纸箱
规格	400 x 270 x 165毫米
商标	CI
起源	中国
商品编码	8518290000
生产能力	五万

产品详情

Product Description

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line array good sound hf driver loudspeaker application
3 INCH ALUMINIUM VOICE COIL
109 dB/SPL SENSITIVITY
220 WATT PROGRAM POWER HANDING
500-19000 Hz FREQUENCY RANGE
COMPOSITE POLYIMIDE /
YITANIUM DIAPHRAGM
VOICE COIL COPPER DEMODULATION RING
GENERAL SPECIFICATIONS
SHIPPING INFORMATION

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Quality
Assurance
Since the raw material sent in untill the speaker sent out, every aspect of them will be fully checked.

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We have many advanced test equipments to measure the quality of products. No defectives will be send out.
Our company have a nice quality control managing system(QC) that have strict management of
products and staffs.
FAQ1.Q:
Are
you
a
factory
or
trading
company?
A:
We
are
a
manufacturer with
our
own
factory ,we have more than 15
years experience.2.Q:
Can
you
do
OEM
and
ODM?
A:
Yes,
both.We can put your idea into products.
3. How many days do you need to prepare the goods?
We need about 20-25
working days for large order.

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