EarthQuake DB-10, Installation & Reference Manual

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

WIRING
CONFIGURATIONS

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

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.

EARTHQUAKE SOUND • WIRING CONFIGURATIONS

4

Specifications are subject to change without notice.