Seeburg Acoustic Line G Sub 1501

I have had the good piece incl. two LJ16 tops now four times in use. Once in a very large room (foyer of the BigBox Kempten), twice with about 200 people and once in a relatively small room (about 80 people). I found out that this system always sounds really good and even at low volume it sounds really full. The only problem is the height of the top unit when using the normal distance rod on the sub. The room height should be more than 250 cm. I once had a small problem with the bass, because the sub was too close to the micro stand and unfortunately it was not possible to move it due to lack of space. At a certain volume a humming loop started to form (which is quite natural, as the sub goes off in such a way that it really warms your heart). Both tops are totally insensitive to feedback and still sound full after more than 10 metres distance (the sub anyway). Probably the power amps (which are built into the sub) could do with two additional tops, since then the 4 ohms per side are reached and only then the full power is available.
This system is very easy to transport, the sub can easily be carried without getting a herniated disc and the bag with the two tops and all cables as well as the stands weighs 25 kg. That is also easy to carry alone.
All in all, I can only warmly recommend the Seeburg in this configuration. It's not exactly a bargain, but it plays in the upper class in terms of sound and performance, which is always a bit more expensive. Absolute buy recommendation!