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GWN21-152

⌀ 21 inch     NEO
Nom. Impedance: 4Ω
Voice Coil ⌀: 152mm
Continuous Program: 5600W
Sensitivity: 98dB
Availability:

Nominal Diameter 

21''  / 530 mm

Nominal Impedance 

4 Ω

DC Resistance 

3 Ω

Nominal Power Handling AES

2800 W

Continuous Power Handling

5600 W

Sensitivity 1W/1m²

98 dB

Frequency Range(Hz)

28-2K Hz

Voice Coil Diameter 

152 mm

Winding Depth 

35 mm


F0

28 Hz

Re

3 Ω

Qes

0.25

Qms

5

Qts

0.23

Vas

263.85 dm³

Sd

1684 cm²

Xmax

±15 mm

Xvar

mm

Mms

424.83 g

Bl

34.31 T.m

Le

1.5 mH


Overall Diameter

504 mm

Bolt Circle Diameter

524 mm

Baffle Cutout Diameter

527 mm

Total Depth

263 mm

Flange and Gasket Thickness

15 mm

Net Weight

18 kg

No.of mounting holes

8

Mounting holes diameter

8.5mm 



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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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