MTX Audio Thunder T8515

$700.00 Released January, 2008

Product Shot 1The MTX Audio Thunder T8515 is a 15" car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.  The subwoofer is designed with an injection-molded, carbon filled poly cone dust cap and aluminum deposition cone woofer for an increased stiffness to weight ratio.

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  It also has a stitched high-roll NBR surround to maximize excursion and a die-cast aluminum frame for strength and durability.  The Thunder T8515 includes MTX's Spider Plateau Venting Technology as well as a high-grade heatsink to keep the subwoofer cool.  It produces 600 RMS watts of power and has an impedance of either single or dual 4-ohms depending on the submodel.  The T8515 is the largest and most powerful of the Thunder 8500 series.


  • 15" subwoofer
  • 3" single or dual 4-ohm voice coils
  • Die Cast Aluminum Frame Construction
  • High Roll NBR Surround
  • Expanded injection molded, carbon filled Poly Cone Dust Cap
  • ALDS Asymmetrical Linear Drive System
  • Spider Plateau Venting cooling system
  • 6063 extruded aluminum heatsink
  • 8-gauge nickel-plated compression poles
  • 176oz. Magnet structure
  • Power Handling: 1200 watts (peak), 600 watts (RMS)
  • Sensitivity: 92.0 dB
  • Sealed Box Volume: 2.0 cu. ft.
  • Vented Box Volume: 2.48 cu. ft.

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