S-line Sound warrants to the original retail purchaser that manufactured S-line Sound brand products are free from defects in materials and workmanship for the life of the product if the product is purchased through an authorized S-line distributor, or purchased directly from S-line Sound. The Original Retail Owner must contact S-line Sound via email at to begin the process of a warranty claim. S-line Sound is the final authority on determining eligibility of any and all warranty claims. S-line Sound reserves the right to improve, modify and change parts and design of our systems as we continually engineer and improve our systems. Damaged or modified S-line Sound components are excluded from this warranty. Any products damaged by vehicular accident, racetrack accident, or damaged caused by force fitting components are void from any warranty. Any coatings supplied by S-line Sound are not warranted. S-line Sound is not liable for any damage or injury directly or indirectly caused by or associated with any part, component, or product produced by S-line Sound. Shipping charges are not covered by this warranty. No other express or implied warranties of any kind or nature are provided and are expressly disclaimed.