JBL Premium Sound with GreenEdge™ Technologies

The Prius Plug-in Hybrid is one of the first of many Toyota models to receive the benefits of JBL GreenEdge™, a suite of technologies that improves audio system performance while reducing environmental impact. The Prius GreenEdge optimized JBL system delivers improved overall dynamic performance and higher Sound Pressure Levels (SPL) with considerably lower power consumption - up to 50% less at maximum volume.

Of course the listening experience is also enhanced, with exceptional acoustic performance, including dynamics that more closely match the source materials. Over 1,000 man-hours of precise adjustments went into custom-tuning this JBL Toyota audio system in order to deliver the best possible listening experience to each of the vehicle's occupants.

Included Components

  • 8-channel high-voltage DSP amplifier. 120 GreenEdge Watts ˜ 600 Equivalent Watts. Eight speakers in eight locations.
  • Two 25mm High Efficiency (HiE) tweeters, one at either end of the instrument panel.
  • Two 178 x 254 mm. HiE woofers, one in each front door.
  • Two 25mm HiE tweeters, high in the rear doors.
  • Two 170mm HiE woofers, low in the rear doors.


Interactive Sound System Guide

25mm HiE Tweeters

25mm HiE Tweeters

The horn-loaded HiE (High Efficiency) tweeters, mounted on top of the instrument panel, handle high-frequency sounds and help place the performers within the soundstage. HiE speakers are a new design that is both lighter in weight and higher performing. These speakers are an integral part of the GreenEdge optimized audio system, which is engineered holistically to ensure that speakers, amplifier, equalization and even component placement work together as a cohesive and efficient ensemble.