Suppose you are not persuaded that the sound of your installed car audio meets your expectations. What do you first suspect? That the sound of your chosen components does not agree with your tastes? Or that your wishes were not accurately conveyed to the dealer? This is generally not a problem of personal preferences, but rather the cause is lack of proper installation and tuning by the dealer. At Bewith, we make the “good sound” standard formerly entrusted to individual experience and intuition now technically possible through use of a proprietary sound quality guarantee program based on the SIEG® in-vehicle acoustic measurement system. On a platform of solid fundamentals backed by proper acoustic theory, Bewith partners with distributors who endorse our purpose of creating sound, to provide a unique sound that reflects our customers’ likes to the greatest extent. Bewith, together with SIEG® equipment vendors, is resolved to refute the mood in the car audio world to sweep customer dissatisfaction under the rug as “personal preferences” through a commitment to present “good sound” as a universal value.