Pyle 3-Way Car Speakers, 360-Watt Car Door Speakers, 15 x 20cm Universal Car St
70Hz - 20kHz FREQUENCY RESPONSE: Pyle's 15 cm x 20 cm three-way speakers feature a 1.1 kg magnet and 2.5 cm neodymium film dome midrange, offering a 91dB (1W/1m) sensitivity for clear, powerful sound.