GT7500NC

Voice Coil ⌀: 3.0inch / 75mm
Throat ⌀: 1.4inch / 36mm
Magnet Material: Neodymium Ring
Nom. Impedance: 8 Ω
Power Capacity: 90W
Mounting Type: Bolt-on


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Throat Diameter

1.4'' / 36 mm

Mounting Type

Bolt-on

Nominal Impedance

8 Ω

Power Capacity

90W

Sensitivity(1W/1M)

107 dB

Frequency Range

500-18K Hz

Diaphragm Material

Composite Polyimide / Titanium

Voice Coil Diameter

3'' / 75mm

Voice Coil Material

Pure Aluminium Ribbon Wire

Flux Density

1.9 T

Magnet Material

Neodymium Ring

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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