PIONEER TSF1040 COAXIAL SPEAKER

Speaker Configuration: 3.9-inch (10-cm) woofers; 1.1-inch (2.9-cm) balanced dome diaphragm tweeters
Maximum Instantaneous Input: 100 W
Rated Input: 20 W
Reproduction Frequency Band: 44 to 58,000 Hz
Output Sound Pressure Level: 88 dB