I have had it for two or three years with a small JVC amplifier and it still plays perfectly, it hasn't had any issues. I have it in an Octavia and because the cabin is big, it needs a lot of volume from the radio's subwoofer and amplifier to fill it with bass. I recommend it more for small cars, it is just what you need, it will also produce sound outside

Good evening, I installed it yesterday and I don't know, I didn't even play it for 1 hour in total and it burned. I don't know what to say, very bad...

I use it as a woofer like everyone else.. it's just perfect, it has very deep and clear bass... I increase the volume to 30% and everything starts to tremble... just perfect, I have no words... if someone puts it in a corner of the house, it will be heard very loudly throughout the house... I recommend it to you