Audac CHA660 2-Way Horn Loudspeaker - 6.5"The CHA660 is a 2 way horn loaded loudspeaker which is designed for long throw, full range reproduction of music and speech in a wide variety of indoor and outdoor applications. The construction is composed of a 1" high frequency compression driver and a 6. 5" mid low frequency driver. The selection of high quality components and acoustic engineering craftmanship makes the CHA660 significantly better performing than other traditional horn speakers. A