The Onkyo D-70 is a compact bookshelf speaker designed to deliver high-quality sound reproduction for music enthusiasts. It features a two-way speaker configuration, which includes a 25mm soft dome tweeter and a 13cm woofer. The cabinet is bass-reflex designed, enhancing low-frequency response, and it is constructed from MDF to minimize resonance. The speakers have a sensitivity rating of 85 dB, allowing them to produce clear sound with a range of power amplifiers. The frequency response spans from 50 Hz to 50 kHz, making it capable of reproducing a wide array of musical notes, from deep bass to high treble. Its impedance is rated at 8 ohms. The D-70’s elegant design allows it to fit seamlessly into various home decor, and it typically comes in either a wood veneer finish or a black finish, appealing to aesthetic sensibilities while providing great audio performance.