The KEF Model 90 is a two-way center channel speaker designed for home audio applications. Its enclosure is reflex type, which enhances bass response and overall sound quality. The speaker measures 174 mm in height, 396 mm in width, and 169 mm in depth, making it suitable for shelf or TV mounting. It weighs approximately 3.9 kg. The nominal impedance of the speaker is 6 ohms, and it is rated for amplifier requirements between 15 to 150 watts at 4 ohms. The frequency range extends from 80 Hz to 20 kHz with a sensitivity of 87 dB at 1 meter, indicating its ability to produce clear sound across various frequencies. In terms of maximum output, it can reach 106 dB at program peaks under typical listening conditions. The speaker features a B160 bass/midrange unit and an NT19 tweeter, providing balanced sound reproduction. The color of this model is gray, and it is often used alongside KEF's Q90 main speakers.
