May 23-26, 2024. Guangzhou International Lighting and Sound Exhibition, COOMA sincerely invites you to the exhibition. Will you come?
Ningbo Cooma Acoustics Co., Ltd. since its establishment, has been based on the domestic professiona...
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Ningbo Cooma Acoustics Co., Ltd. since its establishment, has been based on the domestic professiona...
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There are several differences between active speakers and passive speakers, which involve audio sign...
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Matching amplifiers and speakers are a crucial step in building a sound system. Proper matching ensu...
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Reasons constant voltage loudspeakers are suitable for upscale venues (hotels, homes, coffee shops):...
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The actual power being either too high or too low can adversely impact the performance and stability...
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Ningbo Cooma Acoustics Co., Ltd. since its establishment, has been based on the domestic professiona...
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Add:No.7 Century Road, Doumen Industry park, Mazhu town, Yuyao, Ningbo City, Zhejiang, China.
Tel:+86-0574-62487530 Phone:+86-13957830539 Fax: 0574-62817698 E-mail:adam@chinacooma.com
