Challenger TW-20 Category:   » Audio. video. a photo » Car audio-video equipment » Autoacoustics Model: TW-20 Manufacturer: Challenger A type       tweeter Number of bands       1 Sensitivity (dB)       90 Frequency Response_2 (Hz)       1100 Frequency range_1 (Hz)       25000 Rated power (W)       25 Max power (W)       40 Dimensions (mm)       28 Description:

Car Speakers Challenger TW-20