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.

APBE2 2 Channel bass enhancer

Description:

This device restores the dynamic range of the bass signal from the factory system which is often heavily compressed.

Specs:

Maximum Input Level 15V rms
Maximum Output Level 13.5V peak
Frequency Response 30Hz - 120Hz: +/-1dB
Total Harmonic Distortion 0.003%
Signal to Noise Ration 130dB
Balanced Input Noise Rejection >60dB
Input Impedance 10 Kohm
Output Impedance 150 Ohms

Weight:

0.90KG