The Pioneer CS-790 is a loudspeaker model that was produced by Pioneer in the late 1970s. It features a distinctive design with a vintage aesthetic that resonates with audiophiles and collectors alike. The CS-790 is engineered to provide a broad frequency response, making it suitable for a variety of musical genres. Its cabinet construction is designed for both durability and acoustic performance, often incorporating materials aimed at reducing resonance. The speakers typically have a 3-way configuration, which means they include a woofer for low frequencies, a midrange driver for mid frequencies, and a tweeter for high frequencies. The Pioneer CS-790 is known for its excellent sound stage and imaging capabilities, allowing for an immersive listening experience. Specific specifications include a frequency response range of approximately 20 Hz to 20 kHz, an impedance of 8 ohms, and a power handling capacity of up to 100 watts, along with sensitivity ratings that cater for dynamic range in playback.