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44.4mm High Pitch Horn Sound Voice Coil DIY Accessories Tweeter Titanium Film Universal Replacement Diaphragm
Zhejiang, ChinaNingbo BTL Audio Technology Co., Ltd.
US$1.35
Lead Time
| Quantity | 旺季 | 淡季 |
|---|---|---|
| 1 - 500 | 30 days | 30 days |
| > 500 | To be negotiated | To be negotiated |
Product profile
- Terminal
- Press Type
- brand name
- OEM&ODM
- Materials Source
- China/Japan/USA
- place of origin
- Zhejiang, China
- Voice Coil Material
- Round or Ribbon Aluminium Wire
- keyword
- speaker diaphragm
- Nominal Impedance
- 8 Ohm
- Single volume
- 0 cm³
- Packaging
- Blister Packing or White Box
- Structure
- Frame+Diaphragm+Terminal+Voice Coil
- model number
- GD4440
- dimension (l x w x h)
- 80x80x45mm
- power
- 60watts RMS
- Single gross weight
- 0.0 kg
- Diphragm Material
- Titanium
- frequency range (hz)
- 1.2-20KHz
- Voice Coil Diameter
- 1.75 in(44.4mm)
- Terminal Material
- Copper
- Selling Units
- Single item
Company profile

Ningbo BTL Audio Technology Co., Ltd.
宁波柏特立音响科技有限公司Zhejiang, ChinaRm. 3-8, No. 236, Bldg. 7, Jiangbei Wanda Business Plaza, Jiangbei Dist. Ningbo Zhejiang China- CertifiedTrade Assurance
- Business Type: Manufacturer, Trading Company
- Established: 2019
- Employees: 11 - 50 People
- Plant Area: 1,000-3,000 square meters
- Annual Export Value: US$1 Million - US$2.5 Million
- Avg. Response Time: ≤ 2h
Main Products
- Speaker
- woofer
- compression driver
- Coaxial Speaker
- voice diaphragm
Main Markets
South America(25.0%), Southeast Asia(25.0%), North America(20.0%), Eastern Asia(10.0%), Western Europe(10.0%), South Asia(5.0%), Africa(5.0%)





























