The Pioneer CS-722A is a speaker model that was part of Pioneer's lineup in the late 1970s and early 1980s. It is a floor-standing speaker designed for stereo and home theater systems, featuring a wood veneer finish that enhances its aesthetic appeal. The speaker is built to deliver a full-range sound experience with a focus on clarity across different frequencies. It typically includes a combination of multiple drivers, such as a woofer, midrange, and tweeter, which work together to produce a rich audio output. The CS-722A is often used for both music listening and movie soundtracks, making it versatile for various audio applications. The speaker's sensitivity rating usually falls around 90 dB, allowing it to produce adequate sound levels with moderate power input. The speaker's frequency response ranges from about 30 Hz to 20 kHz, providing a broad spectrum of sound reproduction. Its nominal impedance is generally rated at 8 ohms, which is standard for home audio speakers, allowing for compatibility with a wide range of amplifiers. Overall, the Pioneer CS-722A is characterized by its robust construction, quality sound performance, and appealing design, making it a favored choice for enthusiasts of vintage audio equipment.