2-way bass-reflex bi-amplified nearfield studio monitor with 5" cone woofer and 1" dome tweeter. Mounting points on 4 surfaces are available.

The HS Series features newly developed transducers that achieve astonishingly smooth response over a wide range of bandwidth. These transducers utilize an advanced magnetic field design that regulates the flow of magnetic response to provide seamless, natural sonic transitions. Each component's materials and design were carefully re-examined, then optimized, to drastically improve the accuracy of signal reproduction throughout the audio spectrum. 

Highly efficient Transducers

- Tweeter 
The HS Series features a newly designed, highly efficient 1" dome tweeter that extends the usable frequency range considerably and delivers superb high-resolution sound. Utilizing a thick wave guide designed to minimize vibration the new tweeter is able to deliver smooth, distortion-free high end up to 30 kHz. 

- Woofer 
With newly designed, ultra-responsive woofers that utilize large, carefully selected magnets, HS Series monitors produce low distortion sound with a well-defined bottom end at any output level. All of the components in these high-power woofers, including the woofer ring and the basket further contribute to the HS Series' stunning bass while providing clear, accurate mids.

High Performance Amp Unit

HS Series speakers employ an amplifier unit perfectly matched to the transducers utilized in each model of the series. Featuring a bi-amp design with a separate dedicated amp for both the woofer and the tweeter, this amplifier unit ensures that each HS Series speaker consistently delivers high-resolution sound with exceptionally flat response across the sound spectrum.

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 very dense and resilient MDF with a damped acoustic response that is perfectly suited for reference monitors. Drawing from Yamaha's over 100 years of piano design experience, 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 dramatically improve durability and eliminate unwanted resonance that can influence overall sound.

• 54Hz - 30kHz (-10dB), 74Hz - 24kHz (-3dB) 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
• Mounting points on 4 surfaces
• Packaging single