The Nissindo MA-930 was built by karaoke fanatics' request for a more powerful amp. The result was a booming performance in a high complex environment. This mixing amplifier has a power 300w per speaker and easy front panel controls great for KJs. This design satisfies multi-users for home Karaoke, Professional DJ / KJ, KTV rooms and equipment rental. So rather outside or inside you can deliver powerful performance with the Nissindo mixing amplifier MA-930.