Dash mountable line output converter with level control knob.

• Use when mounting subwoofer in the trunk
• Adjusts signal to amplifier
• Reduces speaker output to preamp levels
• Cuts out subsonic frequency noise
• Mountable in-dash or under dash
• Works with most factory or aftermarket radios

This remote hi/low line-level controller converts the speaker levels of a factory or aftermarket radio to RCA, while giving the user remote control over the amplifier's volume.
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This product is made in CN