Your search for "transformers" revealed the following:
iMount 8inch 50W - IM8A Series 1cu.ft.
$424.00The 8 inch 50W 8ohm coaxial driver with 20 oz. magnet coupled with 1.4 inch copper voice coil driving a...
OS-150 SERIES: 150W Indoor - Outdoor Speaker
$385.00Surface-mount 150W speaker for applications requiring pattern control features a horn loaded compression driver that controls high frequency dispersion for...
FMS: Fast Mount Series Outdoor Speakers
$350.00The AVLELEC FastMount® series consists of three extendedbandwidth loudspeakers that establish a new benchmark for ruggedness, weather-resistance, ease of installation...