The leading model of the Signature range, Delta was the company’s starting point in terms of research. This 3 bass reflex speaker is a well-designed technological jewel. It is a symbol of TRIANGLE’s acoustic expertise.


  • Tweeter TZ2550 in die-cast aluminum
  • Woofer - Double ferrites for deep low performance
  • 7 high-density fiberboards
  • Piano lacquer finish : ten coats of paint

Triangle Signature Delta

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