XSound 3 Review by webBikeWorld December 10, 2014 IASUS_CONCEPTS Product 0 Motorcycle gear review web site webBikeWorld recently wrote about our newest helmet speaker, the XSound 3. Check out what they have to say. The IASUS Concepts XSound 3 speakers are available for purchase on Amazon and our authorized reseller IASUS Logistics for $99USD. SHARE THIS Previous postNext post Post by IASUS_CONCEPTS Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.