Don't buy anything from Sonicelectronix.com I bought a brand new pioneer sub with enclosure, installed it and it blew right away. This was a 800watt max sub, 200 rms and I installed it with a 600 watt amp. The amp wasn't even turned up half way and I started playing Flordia Georgia lines song "Cruise." Obviously this song isn't a bass pounding song. So I called Sonic and they will do nothing for me except give me a $20.00 discount on a new sub. Guy was a prick that I talked to. So now I sit with a $120.00 subwoofer that I never got to use. My Rant is over.