Polk 6×9″ 3-Way Speakers

6″x 9″ 3-way car speakers (pair)
Marine-Certified for use in Boats, Convertibles, Motorcycles, and ATVs
Dynamic Balance polymer/mica composite woofer with butyl rubber surround
1″ liquid-cooled silk/polymer composite dome tweeter
3/4″ liquid-cooled silk/polymer composite dome super tweeter
Neodymium tweeter magnet
Kapton voice coil
built-in 2-way crossover network
ABS wheel-design grilles
stainless steel mounting hardware
certified for marine use
power range: 10-100 watts RMS (300 watts peak power)
frequency response: 35-22,000 Hz
sensitivity: 93 dB
top-mount depth: 3-1/4″