More on Amazon.com : http://www.amazon.com/gp/product/B00GMZPMUU?tag=purrfectcatdi-20 <br /> <br />Thonet and Vander VERTRAG - 2.0 Wooden Bookshelf Speakers (black pair) - German Engineering <br /> <br />POWER OUTPUT 32W RMS 16W 16W <br />ACOUSTIC BOX MATERIAL Wooden box HDAA <br />WOOFER 4 - Cane Lignin TWEETER 05 - polyethylene micro sheets <br />CONTROLS volume treble bass <br />INPUTS Dual RCA stereo