Design for a Sustainability of a Commercial Product: A Case Study of a Dynamic Loudspeaker

Abstract

Sensitivity-based analysis carried out on the production of dynamic loudspeakers for client (A) and (B) showed that client (A) has reliability efficiency 0f 20.4% with 90% of Tp, 30%-Ep, 50%-Ecp, while client (B) has 30%-Tp, 90%-Ep and 50%-Ecp respectively. Sustainability of client (B) is higher than (A) with 0.06. It has 99% and 20.1% system and efficiency reliabilities. Client (B) has the flexibility of indoor and outdoor which Client (A) lacks. The overall simulation analysis shows that client (B) product is better than (A).