Frequency response: 20hz to 20khz, The low-mass diaphragm delivers a clear sound with accurate sonic detail for vocals,The AKG P120 is an affordable mic you you can use on almost anything. Rocking a 2/3" diaphragm capsule, a fixed cardioid pickup pattern, and the ability to withstand high SPLs, the AKG P120 works great on just about any source - instrumenal or vocal. A bass roll-off switch and 20dB pad add to this mic's versatility. The P120 becomes is a no-brainer for project and home studio multi-mic applications like drum kits, speech and instrument recording in project studios and for home recording, , Sensitivity: 24 mv/pa,Max spl: 150 db.