Limitations of Liability Please refer to the Installation Manual and Owner's Guide supplied with your new Sonority product, This warranty becomes null and void if any of the following are determined to be contributing factors to allure of the product under this warranty: 1 Abuse, Neglect, Misuse or Misapplication 2 Improper, dangerous, or destructive maintenance procedures 3 Use in conjunction with any unapproved device 4 Installation in an environment that is corrosive or otherwise destructive to the produ