• 2-way bass-reflex bi-amplified nearfield studio monitor with 5“ cone woofer and 1” dome tweeter. • 54Hz - 30kHz frequency response. • 45W LF plus 25W HF bi-amp system for high-performance 70W power amplification. • ROOM CONTROL and HIGH TRIM response controls. • XLR and TRS phone jack inputs accept balanced or unbalanced signals.

https://usa.yamaha.com/products/proaudio/speakers/hs_series/index.html

https://www.amazon.de/Yamaha-HS5-Studio-Monitor/dp/B00CHZG5KU