Total 12506 products for powerful sound system Manufacture & Suppliers

• High Volume Power Failure Alarm for Machine Room Fish Pond Farm Working Mode Passive

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Transmission Mode Cable 120dB 220V Power Failure Alarm for Machine Room Fish Pond Farm

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Passive Working Mode High Volume 120dB 220V Power Failure Alarm with Anti-Theft Alarm

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 120dB 220V Power Failure Alarm for Smart Building Receive Frequency 315MHz

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Indoor 120dB 220V Power Failure Alarm with High Volume and Transmission Mode Cable

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Signal Transmission Wired Alarm Cable Mode UK Standard 120dB 220V Power Failure Alarm

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• UK Standard 120dB 220V Power Failure Alarm with Electromagnetic Working Principle

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Electromagnetic Working Mode Passive 120dB 220V Power Failure Alarm for High Volume

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Passive 120dB 380V Power Failure Alarm for Smart Building High Volume Anti-Theft Alarm

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• High Volume Outdoor 120dB 9V Power Vibration Alarm with Receive Frequency 315MHz

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Signal Transmission Wired Alarm EU Standard High Volume 120dB 220V Power Failure Alarm

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Anti-Theft Alarm EU Standard High Volume 120dB 220V Power Failure Alarm for EU Market

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Transmission Mode Cable EU Standard High Volume 120dB Power Failure Alarm for Indoor

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• EU Standard Power Failure Alarm for Machine Room Fish Pond Farm 220V High Volume Alarm

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 120dB 220V Power Failure Alarm for Farm EU Standard Outdoor Cable Transmission Mode

  

  ...supply wire or cable is cut, it will immediately sound the horn to alarm. It will not stop the alarm until the power supply is restored or the battery is exhausted. Applicable In computer rooms, electrician ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• PowerCON Male to Female Connector, AC Locking Power Cable Connector 20A 250V for Stage Lighting, Audio Equipment, Sound System

  

  Product Description Locking 3-Pole AC Equipment Connector for Professional Audio and Lighting Locking 3-Pole AC Equipment Connector for Stage Lighting and Powered Speakers | Engineered to North American Safety ...

  Shenzhen Kuncan Electronics Co., Ltd.

  China

  Verified Supplier

  Add to cart

  Contact Supplier

• Immersive Sound 4Ohm 2.1 Multimedia Speaker For Home Entertainment

  

  ...sound experience and an impressive audio quality. It is powered by 30W of total power, with a 5W*2 satellite power and a 4 inch subwoofer. With 65dB of sensitivity and 4Ω of satellite impedance, it is sure t...

  Huizhou Coomaer Technology Co., Ltd.

  China

  Verified Supplier

  Add to cart

  Contact Supplier

• Desktop Gaming Speakers with Rich Bass USB Powered Portable RGB Computer Volume Control

  

  ...sound speakers cheap speaker bluetooth portable sound speaker powered desktop speaker high end hifi speaker iphone speaker portable speaker system big sound speakers sond box speaker usb mini speaker aux hom...

  Huizhou Coomaer Technology Co., Ltd.

  China

  Verified Supplier

  Add to cart

  Contact Supplier

• 2 Channel M6 from professional power AMP Bridge Output Power 8Ω 500W

  

  ... circuitry to ensure durability and reliable performance. It should be able to withstand the demands of professional audio environments and provide consistent, high-quality sound reproduction. 2, Rack-Mounta...

  Foshan Subole Electronic Technology Co., Ltd.

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Powerful and 2 Channel Power Amplifier for Karaoke with 20Hz-20KHz Frequency Response

  

  ...h high fidelity and accuracy. They have the ability to amplify the signal without adding significant distortion or altering the frequency response. A high-quality power amplifier can provide clean, detailed,...

  Foshan Subole Electronic Technology Co., Ltd.

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier