Here we have a Very large and heavy 800w Sony amplifier, and a 12" Pioneer dual voice coil Subwoofer. The Sub is installed in an original sealed Pioneer box.
They were installed by a professional audio shop 4 months ago. I only wanted new speakers but was persuaded to buy a complete system. This is a top rated Subwoofer, One of Pioneer's top models with a higher output. And the Sony Xplod amplifier can power the sub with ease.
Ive had my Bass set to 0 and my Subwoofer set to -6 and it's a very deep bass.
All in all its too much for me, and has been rarely used or even played loud.
THIS SUB HAS NEVER BEEN ABUSED IN ANY WAY!
Collection from Manchester due to size and weight, thanks.