I was disappointed because the screws for the plexi-glass were not included. I e-mailed costumer support and the representative said they do not supply them with the unit. So I had to go to Lowe's and get new ones, paint them black and install them. I combined the box with a power acoustic MOFO-124 woofer which din't come with screws either. Overall at the end the sound came nice running a Pyle PQA 3100 power amplifier. I actually connected two boxes for each channel same speakers and boxes with the MOFO's @ 2ohms 1500 rms each. They are used for my home theatre and to listen music on weekends. At least the walls rumble and the vibration is felt through out the house. I'm pleased. Thanks.
Expert Service 1-877-289-7664 [Hours]