![](https://twaudio.de/wp-content/uploads/2016/02/M-SYS-ONE-500x481.jpg)
M-SYS-ONE Compact and passive.
M-SYS-ONE is a mini-PA for front and monitor sound solutions, Made in Germany” – that was the headline for an exhaustive test of the M15 and B15 in a well-known scene magazine.
![](https://twaudio.de/wp-content/uploads/2016/02/M-SYS-TWO-500x481.jpg)
M-SYS-TWO Strikingly passive.
The M-SYS-TWO. The combination of the M8 and the B15 is probably…