ISU 165
6.5" Component Speakers

Focal ISU 165
Focal ISU 165 Focal ISU 165 Focal ISU 165 Focal ISU 165


This ISU 165 2-way separate kit is the result of research into the constraints associated with using original-fit locations. Truly compact, powerful and "fits-anywhere", the ISU 165 makes it possible to improve on audio systems without major technical modifications to your vehicle interior. Its very compact form, achieved by reducing its housing depth, and its built-in filters mean that this kit is easy to fit and connect to your original-fit head unit.

The new generation Universal comes with its innovations and new features, including a new inverted aluminium/magnesium tweeter for even more detailed trebles. A new chassis has also been designed for optimal integration and a more elegant design. And all this is with just one objective: to offer easy-fit products that conserve excellent sound.

  • High Sensitivity
  • No-Fuss Treble Adjustment
  • Shallow Fitting
  • Improves on Original-Fit Speakers
  • Dynamism and Neutrality

Natural, Uncoloured Sound

The Integration range is synonymous not only with ease of installation but also and most especially, with sound quality. At Focal we pride ourselves in supplying equipment of impeccable quality: for example, a polyglass membrane for natural, uncoloured sound and an inverted dome aluminium/magnesium tweeter for clear, detailed reproduction.

Reliability: A Top Priority

The Focal spirit also encompasses the reliability of our ever evolving technological equipment. Butyl suspension ensures that your speakers will stand the test of time. You will be able to enjoy the Focal sound for a long time, thanks to our high quality design: manufacturing processes and the choice of materials are always high priorities for our engineers, guaranteeing a result that exceeds your expectations.


Speaker Size
6.5" (165 mm)
Voice Coil Diameter
1" (25 mm)
Frequency Response
60Hz – 21kHz
93 dB
Integrated Crossover
6 dB / oct
More Information
Brand Focal
RMS Power 70W RMS
Speaker Design 2-Way
Speaker Size 6.5"