AR-90

The Acoustic Research AR-90 is a floor-standing loudspeaker that was designed in the late 1980s, boasting a distinctive blend of form and function. This model features a three-way configuration, incorporating a 10-inch woofer that delivers deep bass response, a 5-inch midrange driver for articulate vocals, and a 1-inch tweeter that provides clear high frequencies. Its cabinet construction is typically made from robust materials, which help to minimize resonance and distortion, thereby providing a more accurate sound reproduction. The AR-90 is equipped with a rear-firing port, which enhances low-frequency response and overall efficiency. The speaker also includes adjustable midrange and treble controls, allowing users to tailor the sound to their specific preferences and room acoustics. The impedance is rated at 8 ohms, making it compatible with a wide range of amplifiers. The overall design is aesthetically pleasing, often featuring a wood veneer finish that complements various interior styles. The AR-90s are known for their ability to deliver a balanced soundstage, making them suitable for both music listening and home theater applications. Users often praise them for their detailed sound and expressive dynamics, particularly in the midrange and treble frequencies.