Polk 1" Tweeters (Sold as pair) 180W Max

1" liquid-cooled silk/polymer dome tweeter (pair)
Neodymium magnet
in-line 12 db/octave passive crossover
electronic tweeter protection circuit
flush- and surface-mount swivel cups
stainless steel mounting hardware
certified for marine use
power range: 6-60 watts RMS (180 watts peak power)
frequency response: 4,000-23,000 Hz
sensitivity: 92 dB
top-mount depth: 1";