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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: RKB
  • Model Number: SB1000Z
  • Color: Black
  • Frequency Response: 38Hz - 150Hz(±3dB)
  • Components: 2x18" subwoofer
  • Connectors: 2xNL4 Speakon
  • Net. W: 85.5kg
  • Rated Power: 1800W
  • Impedance: 4 Ohm

Packaging & Delivery

Packaging Details Carton or flightcase at extra cost
Delivery Time 7-15 days


Product information:

  •     Model: SB 1000Z

  • Specifications:
Components2x18" subwoofer
Frequency Response38Hz-150Hz( ± 3dB)
Max SPL134dB
Rated Power(RMS)1800W
Peak Power3600 W
Impedance4 ohm
Connectors2xNL4 Speakon
Enclosure MaterialHigh-strength Plywood
Cabinet FinishGermany Water Paint
Protective GrillBlack Perforated Steel with Acoustic Fiber Inside
Dimensions 757*1072*538mm
Net Weight85.5KG
  •    Detail shows



The hot sale  products:


Company information:

  •  Production flow chart


  •   Exhibition:
  • Quality certificate
  • Successful project:



Q1: How about the delivery time? 
A1: 7-15 days for stock. 


Q2: What kind of payments does support? 
A2: T/T, L/C, Western Union, Cash are accepted.


Q3: Can you produce according to customers' design? 
A3: We are a professional manufacturer, OEM & ODM are welcomed.


Q4:Can you tell me about your main customers? 
A4: That's our customers’ privacy, we should protect their information.

Meanwhile, please rest assured that your information is also safe here.


Q5:How to contact us? 
A5:1) Send your inquiry Details in the Below, Click " Send" Now! 
   2) The last photo has
specific contact information. Contact Me!

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $32,000
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