21 inch line array subwoofer SB21
- Frequency response range： 29Hz-350KHz
- Nominal impedance： LF 8Ω
- Drivers： LF 1×21〞Neodymium tapered low-frequency unit
- utmost Sound pressure： 138dB
- Box material： Birch multi-layer plywood
- spray coating color： Brown polyurea coating
- Protection mask： Black perforated steel + sound-transparent cloth
- Input/output： Four-core speaker plug
- shape size： 750*580*618mm
- net weight： 49kg
- Parameters
- Frequency response range： 29Hz-350KHz
- Nominal impedance： LF 8Ω
- Drivers： LF 1×21〞Neodymium tapered low-frequency unit
- utmost Sound pressure： 138dB
- Box material： Birch multi-layer plywood
- spray coating color： Brown polyurea coating
- Protection mask： Black perforated steel + sound-transparent cloth
- Input/output： Four-core speaker plug
- shape size： 750*580*618mm
- net weight： 49kg
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Guangdong Shengyao Technology Co., Ltd
Address: Building 15, Wanyang Wanzhong Garden, No. 2 Huabao East Road, Xinhua West Village, Longjiang Town, Shunde District, Foshan City, Guangdong Province
Guangzhou Xinshengyao Audio Co., Ltd
Address: No.1 Dongqiao Street, Tinggen Village, Shatou Street, Panyu District, Guangzhou City
shengrao audio ｜ Industry information ｜ Experience Center ｜ contact us
Service phone ：020-39997363
Fax：020-39997363
E-mail：manager@shengyaoaudio.com
| katelee@shengyaoaudio.com |
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