Mach 5 Audio SPL-15 15" subwoofer

Wow. What more can we say? With an estimated 3kw thermal handling capacity, the SPL-15 15 inch subwoofer is the most aggressive driver to come out of Mach 5 Audio. Whether in the lanes or on the street, the SPL-15 will deliver high volumes with little effort. Its massive efficient motor provides the BL needed to get the burp numbers competitors are looking for. Don't disregard the SPL-15 for daily driving though. For a pure SPL driver she sounds smooth and can take a continuous 2kw for pounding the pavement. It features a three inch dual 2 Ohm voice coil, massive triple stacked 22cm (8.5") magnet structure, thick craft pulp cone and foam surround. The SPL-15 comes with a standard wrap-around rubber gasket and a custom aluminum trim mounting ring for added sex appeal. You chose which is best for your setup.

Features

• Extreme high power, high output 15" subwoofer
• Designed for SPL/SQL performance
• 3" dual 2 Ohm high temperature voice coils (can be wired in series to produce a 4 Ohm load or in parallel for a 1 Ohm load)
  
• Thick pulp cone with foam surround
• Wrap-around rubber gasket
  
• Solid pole
  
• Triple stacked 8.5" magnet structure
• 6 layer spiders
• 3,000 watts RMS thermal power handling
• Can withstand burps of up to 8,000 watts
• Twelve month defective parts warranty
  

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Parameters

• Power handling: 3000 watts RMS
• Sensitivity: 94.5db (2.83 volts) - coils wired in series (4 Ohm nominal impedance)
  
• Impedance: 2 + 2 Ohm (DVC)

Dimensions

• Outside Diameter: cm (")
• Mounting diameter: cm (")
• Depth: cm (")

T/S Parameters

• Fs: 39.9 hz
• Re: 3.7 ohms
• Qes: 0.39
  
• Qms: 3.90
  
• Qts: 0.35
  
• Mms: 250.6 grams
• Rms: 16.1 kg/s
• Cms: 0.063 mm/N
• Vas: 50.8 litres
• Sd: 754.8cm²
• Xmax: 17mm (one way linear)
  
• Cone Diameter: cm
  

Recommended Box Sizes

• Sealed:
  
• Ported:
• Competition: varies with vehicle and installation

Please Note: becauses the SPL series are designed for extremely high power use, they do not carry a warranty. However, recone kits are available for purchase.