The all new A100 bookshelf speakers with a 5” woofer now joins the Airpulse active speaker family. The perfect combination of Hi-Res digital audio processing technology and an aesthetic of understated elegance creates a High-Fidelity audio system with intoxicating sound quality and visual appeal. Airpulse A100 Active Speaker system is a perfect combination of a uniquely designed conventional loudspeaker and digital system of XMOS. Meticulous tuning work enables the A100 to accurately reproduce any type of music. Its XMOS integrated USB function makes life much easier, you can play high-quality sound sources without compression and then enjoy lossless music by simply downloading the software packages. A100 Active Speakers independent treble and bass adjustment function can help the user adjust the settings according to the size of the listening environment.