WIRING OPTIONS
Often overlooked, the installation components used to connect the entire system need to match the maximum capability of the system or you will lose performance. MTX Audio recommends using StreetWires 4 AWG cable as the speaker wire.
Dual Voice Coil Wiring
JackHammer Superwoofers are available in a dual 2 Ohm (T9922-22) or dual 4 Ohm (T9922-44) voice coil configuration for either SPL or SQL uses. The voice coils are labeled VC1 and VC2.
Note: Both voice coils should always be connected. See the section on Strapping Thunder Amplifi
Parallel Configuration
T9922-44 – Wiring the voice coils in a parallel configuration will have a total final load of 2 Ohm. Connect each of the dual voice coil’s positive terminals together so that they share the same source (amplifier). Do the same for the negative terminals. This can be done with the included shorting bars. This connection is ideal when using two Thunder TA92001 amplifiers.
T9922-22 – Wiring the voice coils in a parallel configuration will have a total final load of 1 Ohm. Connect each of the dual voice coil’s positive terminals together so that they share the same source (amplifier). Do the same for the negative terminals.
Note: The wiring of the dual voice coils will affect impedance for the amplifier system. Care must be taken to assure that the resulting impedance does not exceed the amplifier’s requirements.
