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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: LDH
  • Model Number: H 218
  • Product Name: Aduio equipment dual 18 passive subwoofer Speaker
  • Type: Passive
  • Application: Karaoke; Theater;Club;DISCO Bar;Outdoor Performance
  • Frequency Response: 35Hz-200Hz
  • Color: Brown
  • Sensitivity: 103dB
  • Rated Impedance: 4ohm
  • Power: 1800W AES 7200W Peak
  • Dimensions: 1302x823.5x596mm
  • Net Weight: 110kg

Packaging & Delivery

Packaging Details Each subwoofer speaker is packed by Double layer cartons with foam inner
Delivery Time 20days after payment
Product Description

Outdoor concert sound system aduio equipment dual 18 passive subwoofer Speaker for sale


Technical Parameters:



LF: 2×18″ Voice-coil: 100mm

Frequency Range(±3dB)35Hz-200Hz
Coverage Angle(-6dB)100°×70°
Sensitivity (1M,1W)103dB
Output SPL135dB Continuous / 139dB Peak
Rated Impedance4ohm
Power1800W AES 7200W Peak
Input Connectors2×NEUTRIK SPEAKON NL-4MP
Dimensions (W×D×H)1302×823.5×596mm
Net Weight110kg


Project Cases:



Exhibitions we took part in:



Company Information

Guangzhou Xinlong Electronics Technology Co., Ltd. Which is specialized in Professional sound system Audio speakers for Outdoor &Indoor Events,Karaoke Room, Auditorium, Music Bar, Club and so on. Also accept OEM and ODM Order.


Therefore, Based on our experience of more than 10 years of operation ,Our products popularize all over the world ,from domestic to Singapore, Malaysia, Canada ,America, Thailand, Vietnam, Kenya ,England ,Iran, Africa, Dubai, Tunisia, Ethiopia etc. Then supply After-sales service 24hrs response, our products satisfy customers' urgent requirements by professional service governing. 


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China (Mainland)
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