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G4ND25

⌀ 4 inch     NEO     
Nominal Impedance: 8Ω
Voice Coil ⌀: 25mm
Continuous Program: 60W
Sensitivity: 93dB
Availability:

Nominal Diameter 

4'' / 100 mm

Power Handling Nominal (AES)

30W 

Continuous Program

60W

Cone Material

Paper

Voice Coil Diameter

25mm

Magnet Material

Neodymium

Sensitivity 1W/1m

93dB

Frequency Range

120-16K Hz

Winding Material

Copper

Former Material

Kapton

Basket type 

Aluminium Die-Cast

Connector Type

Faston


F0

122 Hz

Re

8 Ω

Qes

0.34

Qms

3.09

Qts

0.31

Vas

2 dm³

Sd

53 cm²

Xmax

±2 mm

Xvar

±3 mm

Mms

3.27 g

Bl

6.37 T.m

Le

0.52 mH


Overall Diameter

108 mm

Bolt Circle Diameter

115 mm

Baffle Cutout Diameter

96 mm

Depth

57 mm

Flange and Gasket Thickness

5 mm

Net Weight

0.3 kg

Number of mounting holes

 4

Mounting holes DIA

 5 mm


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Ningbo BTL Audio

We are a producer maintaining production bases in Ningbo and Guangzhou, designs and manufactures high-quality PA loudspeakers.
We integrate forward-thinking design, stringent materials, precision testing, and automated production with skilled assembly to guarantee exceptional quality and reliability.
Trusted by top audio brands, we deliver field-proven driver solutions. This enables our clients to save time on sourcing and testing, capture market trends faster, and minimize post-sale issues.
Ultimately, we help partners, ensure superior quality, boost brand image, stand out, and build enduring brand reputations beyond short-term gains.

Contact Us

    +86-13456142388 / +86-15957486002
    13456142388 / 15957486002
   jackie.shen@btlaudio.com  / cicy.shi@btlaudio.com
   42 West of Shimi Road, Guanhaiwei Town, Cixi City, Zhejiang Province, China
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