MTX Audio Thunder Round TR4515

$170.00 Released January, 2008

Product Shot 1The MTX Audio Thunder Round TR4515 is a 15" 300-watt car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.  The subwoofer is designed with a silver polypropylene cone, a stitched rubber surround, and a silver basket with a tribal-style MTX logo laser etched onto it.

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  The Thunder Round TR4515 includes MTX's Spider Plateau Venting Technology to keep the subwoofer cool and dual 4-ohm voice coils.  The TR45 line is at the bottom of MTX's Thunder Round Series when it comes to power handling and performance.  It also differs with the higher-end TR75 and TR55 lines when it comes to its appearance and overall design.


  • 15" subwoofer
  • 1.95" dual 4-ohm voice coils
  • Silver polypropylene cone woofer
  • Silver stamped basket
  • Stitched rubber surround
  • 8-gauge nickel compression terminals
  • Spider Plateau Venting Technology
  • Asymmetrical Linear Drive System
  • Power Handling: 600 watts (peak), 300 watts (RMS)
  • Sensitivity: 90.7 dB
  • Sealed Box Volume: 1.75 cu. ft.
  • Vented Box Volume: 2.5 cu. ft.

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