ThxOne Premium Member
The Boss
This is a Korean made, Marine version of the 4 channel Rubicon Nano from Soundstream. The Blue, non marine version should be the same guts. Class D amplifier.
Soundstream MR4.1400D - Rated 125w x 4 @ 4ohms
Soundstream MR4.1400D - Rated 125w x 4 @ 4ohms