1PCS 2PCS 5PCS 10PCS TAS5631BPHDR HTQFP-64 TAS5631B TAS5631 Class D audio high power audio amplifier 1PCS 2PCS 5PCS 10PCS TAS5631BPHDR HTQFP-64 TAS5631B TAS5631 Class D audio high power audio amplifier. Sale price : $12.14 Category : Home Appliances