Viper THNIN4 T-Harness for select Nissan/Infinity DS4P Vehicles from 2004-2017 (THNIN4) FHS520BT The Sony XS-MP1611 marine speakers

The Sony XS-MP1611 marine speakers have the auditory bases covered

Thanks to its trio of high-excursion woofers sealed inside a reverb-free design

the audio quality remains pristine and detailed

and even quad-enclosure installations

Whether you want to make hands-free calls

Viper THNIN4 T-Harness for select Nissan/Infinity DS4P Vehicles from 2004-2017 (THNIN4) FHS520BT The Sony XS-MP1611 marine speakersViper THNIN4 T Harness for select Nissan Infinity DS4P Vehicles from 2004 2017 The Viper THNIN4 T Harness solution allow for plug & play DS4P installations, and drastically reduce your installation time for more enjoyment.