The HS5 has flatter and wider frequency response than most speakers in its price range. A Worthy addition to your home studio setup. You can also use them as near field monitors in your professional setup. It also sounds more natural compared to other monitors in the same range. The high's & mid's are punchy & clean which adds to your experience.
We found a great review for this product by Sonarworks:
Yamaha HS-5 Studio Monitor Speaker
The HS5 Powered Studio Monitor from Yamaha is a bi-amplified monitor that is designed for accurate sound reproduction. It is capable of up to 70W of total output and features a 5-inch woofer and a 1-inch tweeter with waveguide that can produce frequencies up to 30kHz. The HS5 has both an XLR and 1/4" TRS input that accept either balanced or unbalanced signals for integration into a variety of studio setups.
Low Resonance Enclosure Design
HS Series cabinets are designed to eliminate unwanted resonance and increase the accuracy of sound reproduction to their extreme limit. The enclosures are constructed from a dense MDF with a damped acoustic response. HS Series engineers also employed a traditional three-way mitered-joint technique. Common to architectural design, this construction firmly anchors the corners of the enclosure to improve durability and eliminate unwanted resonance that can influence overall sound.
Noise Reduction Technology
Speaker port design can greatly influence the clarity of overall sound. Often a vortex at the either end of the port can generate air vibrations inside of the port, causing unwanted noise. By adopting a noise reduction technology that incorporates an analysis of a visual representation of the sound, Yamaha's engineers are able to control and reduce the vortex. Through this analysis Yamaha has arrived at a port design that reduces noise up to 6dB.
Controls and Connectivity
HS Series full-range models feature two response controls with settings that allow them to adapt to the surface acoustics of rooms of varying shape and size. ROOM CONTROL allows you to attenuate the unnatural, exaggerated low-end that can often occur when speakers are placed next to walls, while HIGH TRIM allows for more flexible control of high frequency response. For inputs, HS full-range speakers can accommodate a range of balanced and unbalanced musical instruments sources such as mixers, keyboards and audio interfaces with XLR and TRS phone jacks
Yamaha HS-5 Features:
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.
Yamaha HS-5 Specifications:
Speaker type: 2-way bi-amp powered studio monitor
Frequency range (-10dB): 54Hz - 30kHz
Components: LF 5" cone, HF 1" dome
Output power: 70W (LF:45W, HF:25W)
I/O connectors: XLR3-31 type (balanced), PHONE (balanced)