Crossovers are an integral part of every loudspeaker. Find out what you need to know. Although speakers are critical components in an audio system, many consumers take them for granted. After all, ...

I had an Alpine CDA-9815. It's a 3-ch headunit (front/rear/sub) and it had some fairly advanced processing inside - i could set crossover points for each channel as well as time-delay (for distance so ...