Hi-Res Sound, No AVR NeededThanks to a custom engineered built-in amplifier, these powered speakers maximize sound output and quality - without connecting to an audio receiver. Featuring 192kHz / 24-bit decoding through all digital inputs, your Nines will flawlessly reproduce high resolution sounds straight from your TV, PC or streaming source.Classic Klipsch SoundWith 1" titanium tweeters on Tractrix Horns - proprietary Klipsch technology - you're guaranteed stunningly precise acoustics. The larger 90 Degree x 90 Degree silicone composite horn stretches from edge to edge providing incredibly efficient transfer of high-frequency waves for crisp, clear sound.All-New High Excursion DriverAn 8" long-throw woofer, coupled with high performance Digital Signal Processing (DSP) and bi-amplification technology, create a bigger, bolder performance. Hear and feel powerful bass no matter the volume.Most PowerfulOutperforming all previous iterations of our Heritage Powered speakers, The Klipsch Nines Powered Speakers deliver 240 Watts of total system power, with a 480-watt peak.Dynamic Bass EQApplies loudness correction to automatically adjust low frequency levels as volume changes.Simply Add A SubwooferWith a dedicated sub connection, you can easily add a powered subwoofer for even more impact. Klipsch Heritage Inspired powered speakers mate perfectly with Klipsch subs.Klipsch Connect App Enabled• Custom EQ for professional-level tuning to set bass, mid-range, & treble down to the smallest detail• Volume and speaker placement control• Over-the-air firmware updates• One-tap access to supportSimple, Versatile ConnectionAlongside HDMI-ARC, The Nines come equipped with an integrated phono pre-amp, Bluetooth 5, digital optical, analog RCA and USB inputs, and a subwoofer output. Long story short: plug and play your way.Premium Materials + Updated DesignHandcrafted with genuine wood veneer and premium metal controls, each set of Nines is unique and timeless. Using a cork pad instead of rubber feet, the Nines can safely be placed on any surface without the risk of damage.