The Cobreflex IIB is a folded sectoral horn for all driver models in the 1824S, 1828, 1829, ID30, and ID60 Series, and the 7110XC. This horn features a patented design that eliminates high-frequency phase cancellation and improves intelligibility. The Cobreflex IIB provides an 80 degree x 60 degree dispersion, comes in weather-resistant gray, and includes an integral mounting bracket. It provides high-efficiency and low cutoff frequency in a compact package.