The Evans EQ3 coated resonant drumhead gives your bass sound a controlled low-end rumble with a focused attack — perfect for rock and gospel applications! A single ply of 6.5-mil film offers up excellent sustain, while its 10-mil overtone control ring keeps ambient overtones to a minimum without deadening the tone. Its 5-inch offset microphone port comes reinforced with a plastic sleeve and makes capturing your low frequencies an absolute breeze, whether you're playing onstage or recording in the studio. Plus, like all Evans drumheads, the EQ3 coated resonant drumhead features top-notch Level 360 technology, ensuring an entirely balanced seating atop your shell's bearing edge. All in all, the Evans EQ3 coated resonant drumhead from Sweetwater supplies plenty of punch and low-end spread for your sound.