Truth be known we should rate this driver at 500w because with its 3" voice coil and 80 oz. magnet is outperforms many drivers at twice the price that claim higher RMS/AES ratings! Frequency Range 46÷4000 Hz and Xmax of 7 - 98dB Cone Material: Water Resistant Treated Paper, Water Proof Front Side Treatment Perfect for Guitar cabinets Recommended Enclosure Volume 35 - 55 Litres Vented cast aluminium chassis for improved cooling and thermal control of voice coil The BishopSound BDP12 offers an excellent linear response well controlled down to 50Hz. It is a superb solution for two-way or multi-way systems when a high BL and a good, solid punch are required.
eBay