Specially designed, opened cell, flame retardant foam in a convoluted "egg crate" pattern. Helps to reduce muddy bass and cleans up the midrange by absorbing internal standing waves. Staple or glue to the top, bottom, sides and back of your speaker cabinet. You will be amazed at what acoustic foam can do for your sound system. Also ideal for small recording rooms and studios. 

                If you need,we would like to provide free charge samples for you;

• Professional Online Service Team, any mail or message will be  Replied you in 12 working hours;
• Customized design is available, OEM & ODM are welcome ; 
• We have SGS certificates which can assure the quality of our products;
• Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs 

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