High-quality monitor speakers for YAMAHA Genos professional Keyboard. This 2.1 speaker system is designed specially for the Genos. Two 20W satellite speakers and 40W subwoofer will maximize the Genos' sound capability. Setting up GNS-MS01 to work with Genos is simple. Connect the cables directly to each speaker from Genos -- there's no need for cable management. Frequency Range: 40 Hz - 20 kHz. Satellite speaker features 0,8'' Tweeter and 3'' midrange speaker with magnetic shielding. Subwoofer speaker: 6,5''. Dimensions and Weight: Satellite: 110 x 179 x 157 mm. Weight 1,1 kg. Subwoofer: 351 x 343 x 221 mm. Weight 6,5 kg.