YAMAHA CLUB IV S115IV SPEAKER For more than ten years, the Yamaha Club Series of speakers have been making performances everywhere easily heard by the audience and performers as well. Throughout the years, we`ve improved the quality and durability of these speaker systems. The Club Series IV are Yamaha`s finest loudspeakers yet. These rugged, durable performers have a proven track record. Black carpet covering helps them stand up to abuse without showing ugly "road rash." All new components, with professional features, make the Club Series IV perform the way you need them to, time after time, at prices you can afford. Features: 15" 2-way with 2" HF drivers; Cast frame woofer basket; Titanium HF driver; 90 x 45 degree CD horn.