TREO Engineering
TSi Integrated Speakers
TSi Integrated
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Available Sizes:

  • TSi5.2 5.25 Inch 75W RMS
  • TSi6.5 6.5 Inch 100W RMS

Download TSi Integrated Tech Sheet

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Engineered to run hard, sound great and keep up with TREO ENGINEERING subwoofers, TREO ENGINEERING TSi Integrated speakers are built with only the best materials and build processes known to man. TSi Integrated speakers offer musicality and reliability that was unavailable until now. With best in class performance and power handling that will make your amps cry, the new TSi Integrated speakers will astonish you with precision and smoothness.

New proprietary grills to provide protection from physical damage, and add a style to your install that can only be found in a product from TREO ENGINEERING.


  • 25mm Titanium dome tweeter with Neodymium magnet 8 times stronger than conventional magnets
  • Mica-impregnated Polypropylene cone mid-bass drivers
  • Resin-impregnated poly-cotton damper for great cone control
  • Damper integrated tinsel leads for increased reliability and sound quality
  • 4 ohm system impedance with high efficiency for use on high power head units and amplifiers
  • Onboard 12db crossover with solid state tweeter protection
  • Long copper wound voice coil for distortion free listening
  • Powerful and durable strontium ferrite magnet with a protective magnet jacket
  • 100% natural rubber surrounds for superior dampening
  • Optimized to operate off-axis response in factory locations
  • Custom grills for style and protection included
  • Mounting screws and speaker wire included
  • Available in 5" and 6" sizes
  • Three year dealer installed warranty

Download TSi Integrated Tech Sheet

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