How A Crossover Is Used

Input, Output, Remote, And Power Connections
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Input, Output, Remote, And Power Connections

1. Power LED
2. Remote Level Control Connector
3. Left/Right Low Level (RCA) Inputs: If your head unit has low level (RCA) two-channel outputs, connect the outputs of your head units to these connections.
4. Left/Right High Level (speaker) Inputs: If your head unit lacks low level (RCA) two-channel outputs, connect the outputs of your head units to these connections. Do not connect both high level and low level inputs to the EC10B.
5. Left/Right Low Pass (Subwoofer) Outputs
6. Left/Right High Pass (Highs/Mids) Outputs
7. +12V, Ground And Remote Turn-On Terminals: Use this control to select the highest frequency to be sent to the subwoofer channel. Choose a frequency between 50 Hz and 250Hz.
8. Fuse Connector: Use only fuse with 3A rating

Front And Rear Channel Controls
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Front And Rear Channel Controls

1. Output Level Control: Use this control to set the output level for the low pass (subwoofer) channel.
2. Bass Boost Level Control: Use this control to set the amount of bass boost which will be added to this channel.
3. Low Pass Frequency Control: This control will set the highest frequency which will pass through the low pass (subwoofer) channel of your system.
4. Output Mode Selector: Use this to select either Mono or Stereo signal output to be delivered to the low pass (subwoofer) outputs.
5. Phase Selector: This control will let you select the output phase of the low pass (subwoofer) channel for the best time alignment and imaging.
6. Output Level Control: Use this control to set the output level for the high pass (Highs/Mids) channel.
7. Low Pass Frequency Control: This control will set the lowest frequency which will pass through the high pass (Mids/Highs) channel of your system.
8. Left And Right High Level (speaker) Input Gain Controls: If you are using the high level inputs, use these controls to set the high input gain levels for each channel.