sold individuallyfrequency response 60-20,000 Hz (-3dB)3/4" aimable silk dome tweeter6-1/2" Dynamic Balance wooferInfinite Baffle Tuning for improved bass responsehandles up to 100 wattssensitivity 89 dB8-ohm impedancepaintable white matte grilledurable, moisture-resistant constructioncutout: 8-3/16" diametermounting depth: 4"lifetime warranty