Trioma adapter for BMW 7 series, E65, E66 (2001-2008). MOST-RCA 3.0

BMW (MOST - 3 RCA) universal adapter for aftermarket amplifier in BMW 7 series, E65/66 (2001-2008).

In BMW E65 / E66 cars, the MOST-RCA 3.0 audio interface can be used:
1. Replace only the OEM (standard) amplifier (while maintaining the standard speaker system). *
2. Completely replace the speaker system (together with OEM amplifier).**

* Features in this mode:
All acoustics connected to power amplifiers (subwoofers, rear and center channels) operate in the standard frequency band.
The front acoustics of the head unit works normally, but rear acoustics of the head unit works only in the mode of service signals. 
The frequency equalizer has five working frequencies.
Surround effects are not supported.

** Features of MOST-RCA 3.0 operation when replacing OEM amplifier and speaker:
Subwoofer channel (100 Hz), rear and front acoustics connected to the power amplifiers (aftermarket) operate in the full frequency band.
Front and rear acoustics of the OEM head unit works only in the mode of service signals !
Frequency equalizer has five working frequencies.
Surround effects are not supported.

More information www.trioma.ru