Full Range = All frequency signal to Speaker
First Order High Pass Filter
- One Capacitor = First Order High Pass Filter
- Capacitor in series to speaker = high frequency only plays on speaker
- Hight pass crossover are usef to blocking base to small speaker or revent base and midrange from reaching twitter
- At low freuency it shutoff (open circuit) because of capacitor plates and dielectrict)
- 4.7uf 600v (6db/octave) cap in series of speaker(twitter)
Second Order High Pass Filter
- One Capacitor + One Coil = Second Order High Pass Filter
- capacitor in series follow by parllel coil (across speaker terminals)
- (12db/octave)
- capacitor in series follow by parllel coil (across speaker terminals)
- (6db/octave)
First Order LOW Pass Filter
- One coil = First Order LOW Pass Filter
- First Order (6db/octive) low pass filter
- Coil in Series to speaker
Low pass crossover are used to provide pure bass to subwoofer and only bass and midrange
to mid woofers in 2-way or 3-way systems (passed signals and as frequency increases it goes to zero)
Second Order Low Pass Filter
- One Coil + One Capacitor = Second Order Low Pass Filter
- Coil in series follow by parllel capacitor (across speaker terminals)
- (12db/octave)
BAND Pass
- capacitor in series with Coil to speaker
- Fird order (6db/octive) bandpass filter
- capacotr in series follow by a coil in series
- no base, no tribble, only mid-range
- Band pass crossover are less commmon by often used in 2 ay system for midrance
- it passes certern band (range of sound)
