Prology GX-6923 Category:   » Audio. video. a photo » Car audio-video equipment » Autoacoustics Model: GX-6923 Manufacturer: Prology A type       coaxial speaker Number of bands       3 Sensitivity (dB)       92 Frequency Response_2 (Hz)       thirty Frequency range_1 (Hz)       25000 Description:

Car Audio Prology GX-6923