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The Small Stack subwoofer was designed to be one of the most attractive and best performing 6.5" SUBwoofers on the market!
Don't be fooled by the size, the Small Stack is one monster of a mini subwoofer. The small size of the driver makes it the PERFECT candidate for under seat truck boxes. Easily fit two under the seat of your crew cab truck AND still have space for storage! OR jam 4-6 of these under your seat in a ported box and HOLD ON TO YOUR HATS! 


  • Size 6.5 Inches
  • RMS 200-400
  • Coil Size 2 inch 4 Layer High Temp
  • 80oz FEA High Efficiency Motor Magnet
  • Non Pressed Pulp and Yellow Glass Fiber cone with Foam Surround
  • Impedance Dual 4 Ohm
  • Fs 50.195hz
  • Qms 3.187
  • Qes .516
  • Qts .444
  • Vas 3.290
  • Xmax 10.6
  • Mounting Depth 5.125 Inches

Cutout diameter: 5.95"

Suggested Enclosure: 

Sealed: 0.15- 0.3 cubic ft

Ported 0.25-0.6 cubic ft

Small Stack - 6.5" Subwoofer

Excluding Sales Tax |
  • Audio Ace warrants any products purchased from an AUTHORIZED Audio Ace dealer to be free of defects in material and workmanship under regular use for a period of ONE (1) YEAR from the date of original purchase. Please see our Store Policy for more information.  ALL SALES ARE FINAL.