James shows you how to wire your subwoofers in Parallel or Series, explains the difference between Single and Dual Voice Coils, and teaches you how to calculate the impedance of your system!
QMV Subwoofer Wiring Wizard: http://www.qualitymobilevideo.com/subwoofer-impedance-wiring-wizard
Music by Wake The Wild: www.WakeTheWild.com
CHAPTERS:
0:21 Link to QMV Subwoofer Wiring Wizard - Impedance Calculator
0:40 Basic Elements of a System - Amplifier, Subwoofer, Watts
0:50 Ohms Law - V = IR
1:15 Matching Subwoofers and Amplifiers
1:30 Link to QMV Subwoofer Amplifier Matching Video
1:37 Subwoofer Characteristics - Voice Coils/Impedance
1:50 Voice Coils - What Are They?
2:20 Resistance = Impedance = Ohms
2:28 Single Voice Coil vs Dual Voice Coil
2:53 Impedance(ohms) Relation to Power Output
3:01 Lower Ohms vs Higher Ohms
3:34 Subwoofer Wiring - Parallel vs Series
3:44 Parallel Wiring Circuit
3:50 Series Wiring Circuit
4:10 Dual Voice Coil Subwoofer Wiring
4:15 DVC Parallel Wiring
4:40 DVC Parallel Wiring - Multiple Subwoofers
4:48 DVC Series Wiring
5:14 DVC Series Wiring - Multiple Subwoofers - Series/Parallel
5:20 Single Voice Coil Subwoofer Wiring
5:27 SVC Parallel Wiring
5:34 SVC Parallel Wiring - Multiple Subwoofers
5:37 SVC Series Wiring
5:50 SVC Series Wiring - Multiple Subwoofers
6:08 Calculating Impedance for Your System
6:18 Parallel Formula
6:23 Series Formula
6:39 Series Formula - Two SVC 1 ohm Subwoofers
6:49 Parallel Formula - Two SVC 1 ohm Subwoofers
7:14 Series Formula - Two SVC 4 ohm Subwoofers
7:29 Parallel Formula - Two SVC 4 ohm Subwoofers
7:57 Parallel Formula Recap
8:25 Link to QMV Subwoofer Wiring Wizard - Impedance Calculator
8:52 Signs of Bad Subwoofer Wiring
9:02 Multi-meter/Voltmeter - Check Impedance
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