Hi-efficiency 2 Ω speaker system2 ways, 130 mm (5.25”) woofer130 mm (5.25”) coaxialintegrated 6 dB/oct cross-over130 mm (5.25”) woofer featuring a high-quality coated cellulose pulp membrane, combined with peripheral butyl suspension. The generous size of the magnet (80x15) contributes to the achiev..