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Impedance Calculator
American Bass Audio
Calculate your subwoofer wiring configuration and find the optimal impedance for your amplifier.
Beta⚠️ Beta Tool: This calculator is provided for informational purposes only. Results may not be accurate for all configurations. Always verify calculations and consult a professional installer before wiring your system. American Bass Audio is not responsible for any damage resulting from the use of this tool.
FINAL IMPEDANCE
8.00Ω
Optimal for most amplifiers
Voice Coil
Configure each subwoofer
System Config
Setup your system
1
PER SUBWOOFER
8.00 Ω
Wiring Guide
How to wire your setup
YOUR SETUP
1× Dual Voice Coil @ 4Ω
Coils: series
Coils: series
FORMULA
4Ω × 2 = 8.00Ω
Connect coil 1 negative to coil 2 positive. Connect coil 1 positive and coil 2 negative to amplifier.
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