Whats Difference Between Single-Voice Coil And Dual-Voice Coil?
(A). Most Typical Subs Are Single Voice Coil, Which Means Is Has One Positive And One Negative Outlet On It. A Dual-Voice Coil Can Be Found On Higher Quality Subs, Or Usually On All High Wattage Subs. A Dual-Voice Coil Has Two Sets Of Positives, And Two Sets Of Negatives. A Single-Voice Coil Is Equipped By Just Running A Postive And Negative From The Amp To The Sub, But With A Dual-Voice Coil, The Sub Has To Commonly Be Ran In A Parallel Or Series Setup. A Dual-Voice Coil Can Handle More Power(more rms), Improves Sub Response, And Gives Greater Sound Range To Your Sub. You Will Be Paying More For A Dual-Voice Coil Sub, And You’ll Be Required To Need A Bigger Amp(rms needs to be real close).
