Bi-amped constant curve line array

The Focus TFA-400 is a compact bi-amped three-way constant curve line array loudspeaker consisting of a 10 inch Turbo-loaded low frequency drive unit, a 6.5 inch neodymium mid frequency drive unit and a 1 inch high frequency compression driver loaded by a combination Dendritic/Polyhorn waveguide in a trapezoidal enclosure