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General| Channels | 4 |
|---|---|
| THD+N | 0.03% |
| Crossover Slope | 12dB/octave |
| Bridged RMS Power | 140W x 2 |
| Signal-to-Noise Ratio | >100dB |
| Input Sensitivity | 0.2V - 4V |
| Crossover Frequency | 50Hz - 500Hz |
| Crossover | Variable |
| Bass Boost | 0 - 12dB |
| Weight | 5.5 lbs |
Turn off power, route leads away from harness, and ensure secure ground connection.
Details for Battery Connector, Battery Lead, and Ground Lead connections.
Precautions and steps for connecting wire leads, including insulation and twisting.
Checklist for head unit conditions and connection requirements for the remote turn-on lead.
Procedure for setting input gain and selecting crossover modes for different speaker types.
Diagrams for basic X-A90M connection and subwoofer system setup.
Diagrams for parallel and series connections of dual voice coil subwoofers.
Example connection for a multiple mono amplifier system with X-A70F.
Diagram for basic X-A70F connection and 4-speaker system setup.
Diagram for a 2 speaker + 1 subwoofer system using bridged connections.
Diagram for a 2 speaker system using bridged connections.
Guidance on selecting wire size and external fuse capacity based on amplifier setup.
