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ZEROFLEX EVO-15 15" 1500 RMS Subwoofer

ZEROFLEX EVO-15 15" 1500 RMS Subwoofer




The Evolution is upon us. Backing up the great success of the Zeroflex 
NZ1500SPL subwoofer, Zeroflex have taken things that little bit further.  

The result is a sub that can deliver competition results daily.  

Evolve or die.  



  • 1500rms power handling
  • 3" 4 layer copper voice coil 
  • Dual 2ohm high temperature voice coil
  • High temperature Japanese glue
  • Composite laminated cone 
  • White cast aluminium basket
  • 10" dual progressive spider
  • Dual stitched on tinsel lead
  • 10AWG nickle plated push terminals 
  • Triple 190mm magnet stack
  • High velocity pole vent
  • PVC protective magnet cover
  • 1 year warranty
  • Dimensions

    Speaker Cone Length 240 mm  

    Speaker Cone Height 357 mm  

    Diameter 15 Inches (381) mm  

    Mounting Bevel 395 mm  

  • Technicals

    f(s)= 33.75  

    Q(ts) = 0.585  



    V(as)=0.1872 litres  

    SPL=64.38dB SPL 1W/1m  

    R(e)= 5.046 Ohms  

    BL = 24  

    Cut-out Diameter 357 mm  

    Mounting Depth 240 mm

    Outside Diameter 395 mm

    Recommended enclosure size

    Sealed 2.0 cf

    Ported 3.2 cf

  • Recommended Enclosure Size

    Sealed = 1.3 cf

    Ported = 2.5 cf

  • Warranty

    (One) 1 year  warranty

  • Price

     Tax Included, Shipping Calculated At Checkout.

  • Installation Costs

     Installation Costs are in addition to price. For more information on installation please contact us using the talk to us tab or by way of email to

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