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RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL (REEL/FRAME 056193/0230) Recorded Apr 12, 2022

From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT

To: DEI SALES, INC.; DEI HOLDINGS, INC.; SOUND UNITED, LLC; POLK AUDIO, LLC; DEFINITIVE TECHNOLOGY, LLC; D&M HOLDINGS U.S. INC.; THE SPEAKER COMPANY; DENEN ELECTRONICS (USA), LLC; MARANTZ AMERICA, LLC; D & M SALES & MARKETING AMERICAS LLC; D&M DIRECT, INC.; BOSTON ACOUSTICS, INC.; D&M PREMIUM SOUD SOLUTIONS, LLC; EQUITY INTERNATIONAL LLC

RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL (REEL/FRAME 056193/0207) Recorded Apr 12, 2022

From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT

To: POLK AUDIO, LLC; DEI SALES, INC.; DEI HOLDINGS, INC.; SOUND UNITED, LLC; DEFINITIVE TECHNOLOGY, LLC; D&M HOLDINGS U.S. INC.; THE SPEAKER COMPANY; DENEN ELECTRONICS (USA), LLC; MARANTZ AMERICA, LLC; D & M SALES & MARKETING AMERICAS LLC; D&M DIRECT, INC.; BOSTON ACOUSTICS, INC.; D&M PREMIUM SOUD SOLUTIONS, LLC; EQUITY INTERNATIONAL LLC

RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY Recorded Feb 14, 2022

From: CERBERUS BUSINESS FINANCE, LLC, AS AGENT

To: POLK AUDIO, LLC; DIRECTED, LLC; DEFINITIVE TECHNOLOGY, LLC; BOSTON ACOUSTICS, INC.; D&M EUROPE B.V.; B & W GROUP LTD; SOUND UNITED, LLC; B & W LOUDSPEAKERS LTD; D&M HOLDINGS INC.

ABL PATENT SECURITY AGREEMENT Recorded May 10, 2021

From: BOSTON ACOUSTICS, INC.; DEI SALES, INC.; DEI HOLDINGS, INC.; SOUND UNITED, LLC; POLK AUDIO, LLC; DEFINITIVE TECHNOLOGY, LLC; D&M HOLDINGS U.S. INC.; THE SPEAKER COMPANY; DENON ELECTRONICS (USA), LLC; MARANTZ AMERICA LLC; D & M SALES & MARKETING AMERICAS LLC; D&M DIRECT, INC.; D&M PREMIUM SOUND SOLUTIONS, LLC; EQUITY INTERNATIONAL LLC

To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT

FIRST LIEN PATENT SECURITY AGREEMENT Recorded May 10, 2021

From: BOSTON ACOUSTICS, INC.; DEI SALES, INC.; DEI HOLDINGS, INC.; SOUND UNITED, LLC; POLK AUDIO, LLC; DEFINITIVE TECHNOLOGY, LLC; D&M HOLDINGS U.S. INC.; THE SPEAKER COMPANY; DENON ELECTRONICS (USA), LLC; MARANTZ AMERICA LLC; D & M SALES & MARKETING AMERICAS LLC; D&M DIRECT, INC.; D&M PREMIUM SOUND SOLUTIONS, LLC; EQUITY INTERNATIONAL LLC

To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT

NOTICE OF SECURITY INTEREST - PATENTS Recorded Oct 9, 2020

From: DEI SALES, INC.; D&M HOLDINGS U.S. INC.; BOSTON ACOUSTICS, INC.; D&M EUROPE B.V.; POLK AUDIO, LLC; DEFINITIVE TECHNOLOGY, LLC; B & W GROUP LTD

To: CERBERUS BUSINESS FINANCE, LLC, AS THE COLLATERAL AGENT

NOTICE OF SECURITY INTEREST -- PATENTS Recorded Mar 8, 2017

From: POLK AUDIO, LLC; DIRECTED, LLC; DEFINITIVE TECHNOLOGY, LLC; SOUND UNITED, LLC; D&M HOLDINGS U.S. INC.; BOSTON ACOUSTICS, INC.

To: CERBERUS BUSINESS FINANCE, LLC, AS COLLATERAL AGENT

RELEASE OF SECURITY INTEREST IN PATENTS Recorded Mar 8, 2017

From: WELLS FARGO BANK, NATIONAL ASSOCIATION (AS SUCCESSOR AGENT TO FS INVESTMENT CORPORATION)

To: POLK AUDIO, LLC; BOOM MOVEMENT, LLC; DEFINITIVE TECHNOLOGY, LLC; DIRECTED, LLC

PATENT RELEASE AND REASSIGNMENT Recorded Mar 6, 2017

From: ANTERES CAPITAL LP (AS SUCCESSOR BY ASSIGNMENT TO GENERAL ELECTRIC CAPITAL CORPORATION)

To: VIPER BORROWER CORPORATION, INC.; VIPER HOLDINGS CORPORATION; VIPER ACQUISITION CORPORATION; DEI SALES, INC.; DEI HOLDINGS, INC.; DEI INTERNATIONAL, INC.; DEI HEADQUARTERS, INC.; POLK HOLDING CORP.; POLK AUDIO, INC.; POLK AUDIO, LLC; BOOM MOVEMENT, LLC; DEFINITIVE TECHNOLOGY, LLC; DIRECTED, LLC

ASSIGNMENT OF PATENT SECURITY AGREEMENT Recorded Sep 25, 2015

From: GENERAL ELECTRIC CAPITAL CORPORATION

To: ANTARES CAPITAL LP

SECURITY INTEREST Recorded Apr 8, 2014

From: POLK AUDIO, LLC; BOOM MOVEMENT, LLC; DEFINITIVE TECHNOLOGY, LLC; DIRECTED, LLC

To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT

SECURITY INTEREST Recorded Apr 8, 2014

From: POLK AUDIO, LLC; BOOM MOVEMENT, LLC; DEFINITIVE TECHNOLOGY, LLC; DIRECTED, LLC

To: GENERAL ELECTRIC CAPITAL CORPORATION, AS US AGENT

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 23, 2014

From: DEI HEADQUARTERS, INC.

To: DEFINITIVE TECHNOLOGY, LLC