"The definitive compact DSP amplifier that enhances the sense of unity in your music—HB 46 ll 4A"

The HB 46 II 4A is a compact, DSP-equipped power amplifier with a built-in music player. Its high-performance 6-channel DSP provides a variety of acoustic adjustment functions, including 31-band EQ and time alignment, for optimal soundstage creation. Additionally, the integrated 4-channel Class AB power amplifier powerfully drives the speakers without the need for a separate amplifier, delivering clear, powerful music playback throughout the vehicle's interior. The built-in music player supports PCM stereo audio and a wide range of file formats, including MP3, WMA, FLAC, AAC, M4A, and WAV. It also supports OTG (USB-C) and Bluetooth 5.1 streaming input, allowing seamless music playback from smartphones, USB flash drives, and other devices. Adjustments and source switching can be controlled intuitively from a computer, smartphone, or optional remote controller. Flexible DSP settings allow for flexible sound quality tuning while driving.