The BD34700FV-E2 is a 2-wire SSOP-B40 audio processor designed, developed, and manufactured by ROHM. It is designed to provide high-quality audio processing with low power consumption. It is also capable of providing an automotive-grade audio system with ease. It is equipped with audio amplifiers of 6.5V-7.5V and a maximum output power of 44W (at 12V). It also comes with 6 selectable drum sound effects, plus 5 selectable different acoustic environment. Its main features include low latency, low distortion rate, high dynamic range, and seamless sound playback. It also comes with built-in sound guidance and sound control functions. It is ideal for automotive audio applications.