Duke The Duke, designed for high-current, high-power amplifiers and subwoofer systems, enables your amp to get the same benefits that only our front-end has enjoyed up until now; a lower noise floor, increased dynamics and protection, without current limitation or sonic degredation. • 20-amp • 2400 watts of continuous uncompressed, uncolored power • Single isolated RSI modified BMF1 20-amp duplex (2 outlets) • Non-magnetic aluminum chassis • Proprietary passive components built to +/- 1% tolerance • Includes the RSA Mongoose 20-amp Power Cord • 6" x 6.5" x 10.5" HWD • 24 lbs • Hand made in the USA • 5 year warranty