Shure Beta 91A Half Cardioid Kick Drum Microphone crbt bis hide You can even use the Audio & Recording Audio & Recording Accessories Miscellaneous Accessories You can even use the built in speakers to play a tune or run tracks from your phone Master input gain controls Frequency response tailored for kick drum low frequency applications with a wide dynamic range for use in high SPL environments Two position contour switch to maximize attack and clarity depending on application: select the flat response setting for natural sound in most applications or the "low mid scoop" setting for a strong low frequency "punch" with plenty of higher frequency attack