Alpine SWE-1000 Car Active Subwoofer

For those who love car audio systems and especially quality subwoofers with Alpine SWE-1000 Car Active Subwoofer will not be disappointed. Among the features that deserve attention we noted that …

Multi Frequencies – Very Low Bass Test

WARNING! Before giving play this file, you need to know that it contains several different low frequency sounds, which may destroy the audio system. It is recommended to test only …