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Professional Audio 152mm Voice Coil 4000W 21 Inch Neodymium Subwoofer OEM 2/4/8ohm Video,Demo, How It Works & Features

Name: Professional Audio 152mm Voice Coil 4000W 21 Inch Neodymium Subwoofer OEM 2/4/8ohm
Uploaded: 2025-08-22T13:30:51+08:00

2025-04-09 2800

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Product Specifications

Model NO.:

K-21SW152-4

Screen Size:

Without Screen

Application:

Home, Commercial, Stage/Outdoor/Party

Type:

Live Performance / Sports / Nightclubs and Bars

Product Name:

21 Inch Subwoofer

Nominal Diameter:

530mm/21.0inch

Rated Impedance:

4 Ohm

AES Power:

2000W

Peak Power:

4000W

Frequency Range:

30-1000 Hz

Sensitivity:

94 dB

Ebp:

70 Hz

Magnet Material:

Neodymium Inside Slug

Voice Coil Diameter:

152 mm(6 in)

Winding Material:

Copper

Winding Depth:

32mm/1.25inch

Lxwxh:

21.6*21.6*10.3 in

N.W.(1PC):

18.7 Kg

Customized:

2/4/8ohm

Trademark:

OEM/ODM

Transport Package:

Rigid Double Corrugated Shipping Carton

Origin:

Guangdong, China

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