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Lexus has given the RZ 450e its own unique driving sound inside the cabin.


A QUIET SPACE HAVING A SPECIAL LEXUS SOUND

To bring the exhilaration of driving through sound, Lexus engineers created expressive in-cabin sounds to convey the exhilaration of driving. Engineers matched sound frequencies to the vehicle’s speed and sound levels during dynamic actions such as acceleration. In addition, the underfloor battery functions as a sound barrier and the entire perimeter of the hood opening is sealed to eliminate noise caused by turbulent airflow. Unwanted noise is also suppressed through the use of front/rear seat acoustic glass, and a new weatherstripping cross section creates quiet, conversation-friendly space, even when driving at high speeds.
 
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