The PRV Audio Compression Driver produces 74 watts of handling power and 150 watts of program power. Throughout operational situations, this accessory has a frequency range of 400 to 8,000 Hz. Sounds that generate through this product are very crisp because the speaker has a 107 dB sensitivity and solid voice coil diameter. The PRV Audio Compression Driver can handle harsh conditions since it's made out of a ferrite magnet material and has a phenolic diaphragm.