The Programme 60 is a high quality two way, low impedance speaker with 1 x 6.5\" custom Wharfedale Pro driver and 1\" Titanium compression driver. The high frequency driver is a sophisticated high performance design with its voice coil wound on a strong, heat dissipating aluminium former, immersed in ferrofluid to maximize heat dissipation, long term output and reliability.","The Programme 60's trapezoidal enclosure allows compact arrays for broad coverage angles. For example, an array of four Programme-60 speakers will give a smooth 180° of coverage. The Programme series speakers are equipped with a progressive\/dynamic high frequency driver protection circuit providing sophisticated limiting and protection from extended abusive levels and short term peaks.","Available in Black or White painted finish.