YAMAHA HS4 Powered USB Connection Studio Monitor in Black, Pair (HS4 B) YAMAHA HS4 Powered USB Connection Studio Monitor in Black, Pair (HS4 B) - Black / 4.5"

- Packaging: Pair 2-way powered speaker, Bass-reflex type - 2-way bass-refiex powered speaker with 4.5" cone woofer and 1" dome tweeter - 60 Hz - 22 kHz frequency response (-10 dB) - 26 W + 26 W output power - Room control and high trim response controls