EarthQuake DBXi-15D - Manual (Page 3)

If using SINGLE 2 OHM coils the total load would be 2.0 ohm
If using SINGLE 4 OHM coils the total load would be 4.0 ohm
If using SINGLE 6 OHM coils the total load would be 6.0 ohm
If using SINGLE 8 OHM coils the total load would be 8.0 ohm
If using SINGLE 2 OHM coils the total load would be 1.0 ohm
If using SINGLE 4 OHM coils the total load would be 2.0 ohm
If using SINGLE 6 OHM coils the total load would be 3.0 ohm
If using SINGLE 8 OHM coils the total load would be 4.0 ohm
If using SINGLE 2 OHM coils the total load would be .66 ohm
If using SINGLE 4 OHM coils the total load would be 1.3 ohm
If using SINGLE 6 OHM coils the total load would be 2 ohm
If using SINGLE 8 OHM coils the total load would be 2.7 ohm
If using SINGLE 2 OHM coils the total load would be 0.5 ohm
If using SINGLE 4 OHM coils the total load would be 1.0 ohm
If using SINGLE 6 OHM coils the total load would be 1.5 ohm
If using SINGLE 8 OHM coils the total load would be 2 ohm
OHMS-LAW
PARALLEL WIRING
Ohms 2, 4, 6, 8
Ohms 2, 4, 6, 8
Ohms 2, 4, 6, 8
Ohms 2, 4, 6, 8
How To Wire Your Earthquake Subwoofer In Parallel
EARTHQUAKE SOUND • PARALLEL WIRING CONFIGURATIONS 3
Where R= Total system impedance
Rt= R1+R2+R3+....
Where Rt= Resistance seen by amplifier
Series formula:
Example for Dual-4 series
8-Ohm
4-Ohm VC.
4-Ohm VC.
Example for single-4
4-Ohm
Example Dual-4 Parallel
4-Ohm VC.
4-Ohm VC.
2-Ohm
Study sample diagram
below, then follow charts to
the left.