Yamaha's HS5 powered speaker is a bi-amplified monitor with accurate sound reproduction in mind. It has a 5-inch woofer and a 1-inch tweeter with waveguide that can create frequencies up to 30kHz and can provide up to 70W of total power. For integration into a variety of studio configurations, the HS5 offers both an XLR and a 1/4" TRS input that accepts either balanced or unbalanced signals.