These adaptors allow you to install an aftermarket amplifier to your factory head unit. These devices take the speaker level outputs from the head unit and reduce the signal to a level of which an aftermarket amplifier can use without overloading its inputs.
APHL4MI 4 Ch line output converter
Aerpro Line Output Converters will convert your existing cars factory head-units high level (speaker output) into a low voltage line level (RCA) output allowing you to add on an aftermarket amplifier to an OEM headunit.
- Auto signal sense remote trigger
- Adjustable 6:1 stepdown gain
- Individual channel gains
- 80W maximum input
- Improved frequency response
- Super-compact design
- Number of input channels: 4
- Number of output channels: 4
- Auxillary power required: No
- Maximum DC input voltage: N/A
- Maximum high-level input: 80W
- Colour: black
- Dimensions: 70W x 60D x 16H