KH 310 II R

The KH 310 II preserves the legendary KH 310 sound while improving nearly every measurable aspect of performance. 
Key improvements include: 

• Integrated DSP platform with MA 1 compatibility and digital connectivity 

• +5 dB higher maximum SPL 

• Lower THD and IMD across the entire frequency range 

• More powerful Class D amplification (525 W vs. 290 W) 

• Improved frequency response linearity (±0.6 dB) 

• Enhanced directivity and imaging 

• Redesigned woofer with better high-excursion performance 

• Lower group delay for improved transient accuracy 

• Tighter production tolerances for better unit-to-unit consistency 

The new woofer is the result of three years of development, delivering significantly better performance at high excursion and high SPL. 

BNC provides the correct 75 Ω impedance for AES3, ensuring reliable signal transmission with a compact, robust connection. It also ensures seamless compatibility with Neumann KH subwoofers, which use BNC AES3id outputs. 

The KH 310 II maintains the well-known Neumann sound signature and can be integrated into existing monitoring environments. For critical applications, Neumann recommends using matching models within the same monitoring system.  

The KH 310 cabinet geometry was already highly optimized for neutral directivity, low diffraction, and accurate imaging. Maintaining the same form factor also allows the KH 310 II to be easily retrofitted into existing KH 310 installations. 

The KH 310 II is designed for horizontal operation and can be placed flexibly in any professional or home studio setting. For the best stereo imaging, the loudspeakers should form an equilateral triangle with the listening position and be aimed towards the listener, with the acoustic axis at ear height whenever possible. Its sealed cabinet design also makes the KH 310 II less sensitive to placement near walls than comparable bass-reflex systems. 

A sealed cabinet provides controlled low-frequency transient response, lower group delay, and more predictable bass reproduction in a wide range of room environments. This design supports the KH 310 II's goal of delivering highly accurate monitoring with excellent phase response and outstanding low-frequency precision, making it particularly suitable for critical mixing and mastering applications. 

The KH 310 II is fully compatible with Neumann's KH line of subwoofers, including the KH 750 DSP, KH 805 II, KH 810 II and KH 870 II. It can be integrated into stereo, multichannel, and immersive monitoring systems, including Dolby Atmos® and other spatial audio formats.