Several years ago, a speaker was recommended to install inside the PS. I think it was a Fosgate. Scratch your memories and let me know and the part number if available. Thanks Phil Philip LaMarche LaMarche Enterprises, Inc. www.instantgourmetspices.com 727-944-3226 800-395-7795 pin 02 FAX 727-937-8834 NASFT #30210 W9DVM