Soundstream EXC.4 Category:   » Audio. video. a photo » Car audio-video equipment » Autoacoustics Model: EXC.4 Manufacturer: Soundstream A type       component speaker Number of bands       2 Sensitivity (dB)       91 Frequency Response_2 (Hz)       90 Frequency range_1 (Hz)       20000 Description:

Sound Acoustic Sound EXC.4