Goal/motivation: Provide an intuitive metric, friendly to both manufacturers and retailers, for comparing the overall audio performance of powered subwoofers, independent of amplifier power and transducer size, and thereby help consumers to make informed purchasing decisions.
當年國外訂定 CEA-2010 此規範時,提及 「What does CEA2010 mean for our industry?」,就「Consumers」端如下(囿於個人程度,為免失其意,故不作譯):
• Consumers: – easy, meaningful, intuitive way to distinguish between competitive products – Those so inclined may shop “by the numbers” at reduced risk of making poor purchasing decisions