You are buying 2 Polk Db124 Subs in a Custom-made sealed box. These were given by my friends but my amp doesn't have enough to produce these MONSTERS. These are also Dual-Voice Coil subs as well. The box is thick as a regular spray can. Here's the specs » 12" subwoofer with dual 4-ohm voice coils » polypropylene cone with Santoprene rubber surround » suitable for marine use » dual 4-ohm voice coils » power range: 50-360 watts RMS (180 watts per coil) » peak power handling: 720 watts » frequency response: 27-200 Hz » sensitivity: 88 dB
