The Pioneer TS-G4644R is a 2-way car speaker that is designed to deliver stereo sound of remarkable quality. The PEI (Poly-Ether Imide) balanced dome tweeter in this Pioneer car speaker gives you powerful and clear high-frequency audio. The IMPP composite cone woofer of this Pioneer car speaker reproduces rich, deep bass with exceptional clarity. With a frequency response ranging from 40 Hz to 28 kHz, the Pioneer TS-G4644R enables you to listen to a range of sounds. Furthermore, with a sensitivity rating of 89 dB, this 2-way car speaker efficiently reproduces the signal, so that you get a louder output.