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WorkingPro 4x10 Bass Speaker Cabinet

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The SWR loudspeaker sound with a closed fist.

The SWR WorkingPro Bass Speaker has 4 - 10" drivers that make it tight and punchy and an adjustable piezo tweeter lets you top it off with just the right upper edge. Black carpet covering, heavy-duty vibration-free grille, spring-loaded side handles, removable casters, Speakon and 1/4" connectors, and specially tuned front port for focused bass guitar response. 400W handling. 100dB max SPL.


  • 4 - 10" bass drivers
  • Piezo tweeter with attenuation
  • Black carpet covering
  • Grille: SWR square-punched with chrome powdercoat
  • Speakon and 1/4" connectors
  • Spring-loaded side handles
  • Removable casters
  • Specially tuned front port
  • 5-year transferable warranty

Step up to SWR. Order today.


WorkingPro 4x10 Bass Speaker Cabinet Specifications:

  • 100dB max SPL
  • 400W power handling
  • 8 ohms impedance
  • 23"W x 25-1/4"H x 18-1/3"D
  • 97 lbs.
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  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
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2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

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