ok
well basically spl= sound pressure level, or the bass you feel
sq is sound quality, doesn't mean it's not hitting hard but it sounds good and clear and is matched well with your setup, i.e. not overpowering the rest of your stereo
sql is a mix of both, probably not the best of either one but hitting hard and sounding clean
well basically spl= sound pressure level, or the bass you feel
sq is sound quality, doesn't mean it's not hitting hard but it sounds good and clear and is matched well with your setup, i.e. not overpowering the rest of your stereo
sql is a mix of both, probably not the best of either one but hitting hard and sounding clean
