Exhibit 32.1

CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of SRS Labs, Inc. (the “Company”) on Form 10-Q/A for the quarter ending March 31, 2004 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Thomas C.K. Yuen , Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. 1350, as adopted pursuant to 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

1.The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

Date: May 17, 2005
	By:	/s/ Thomas C.K. Yuen
		Thomas C.K. Yuen
		Chief Executive Officer