I have been using my 100 at our Tuesday jam lately. Last night I took my 200. I was so impressed! The 15 and the horn together really did it for me. I can't say that I "hear" the horn, but it must be there, right? The 100 will stay set up for home practice. The 200 has earned its rightful place on stage. I wholeheartedly recommend the Rumble 200 to anyone looking for a great medium power bass combo! Glad I decided to bring it last night.