No votes yet 0 review(s) | Add your review The Koss KEB9i is a modern blend of style and sound all in one package. $19.95 Brand: KossModel: KEB9i Quantity * Description Reviews An innovative angled port ensures the perfect fit at the touch of a finger. The ingenuity of the KEB9i brings you closer to the music you love. The legendary Sound of Koss takes care of the rest. All AllSpecification (Click Here...)Product Inquiry(Click Here...) Specification (Click Here...) 18-20,000 Hz 16 Ohms 110 dB SPL Straight, Dual Entry, 4ft w/ 3.5 mm plug Limited Lifetime Warranty Product Inquiry(Click Here...) Sales Inquiry Please complete the form below for your inquiry regarding any product. Our sales team will get back to you soon.