Description
KEF R11 Overview
The KEF R7 Floor Standing Speakers are mid-sized floor-standing speakers that are part of the KEF R Series. They're available in White Gloss, Black Gloss, and Walnut finishes. They feature a durable, long-lasting, and attractive design, so they're a great choice for anyone who wants great audio performance.
KEF R11 Features
These floor-standing speakers have a conventional-looking cabinet that weighs 83.1 pounds. It features two pairs of high-grade five-way binding posts and a pair of flexible ports. The cabinet also features a two-part foam bung that allows you to customize bass response.
The KEF R11 Floor Standing Speakers are the tallest floor-standing speakers in the KEF Reference range. They're 1.3m tall and 31cm wide. The R11s are compatible with many different types of amplifiers, including home-theater setups.
The KEF R11 Floor Standing Speakers have a unique design. The four 6.5'' aluminum woofers house a KEF Uni-Q point-source that has a distinctive KEF design. The KEF logo is located on the top of the MDF cabinet's front panel. The R11 speaker is available in Walnut, Black Gloss, and White Gloss finishes.
KEF R11 Specifications
| Weight | 37.7 kg (83.1 lbs.) |
| Dimension (HxWxD) | 1249 x 200 x 383.5 mm (49.2 x 7.9 x 15.1 in.) with terminal* |
| Dimension (HxWxD) | 1295.5 x 310.6 x 383.5 mm (51 x 12.2 x 15.1 in.) with terminal with Plinth* |
| Dimension (HxWxD) | 1249 x 200 x 360 Cabinet only |
| Design | Three-way bass reflex |
| Frequency Range | 30Hz-50kHz (-6dB) |
| Typical In-Room Bass response | 26Hz (-6dB) |
| Frequency Response | 46Hz-28kHz (±3dB) |
| Harmonic Distortion | <0.3% 120Hz-20kHz (90dB, 1m) |
| Maximum Output | 113dB |
| Amplifier Power | 15-300W (recommended) |
| Nominal Impedance | 8 Ohms (min.3.2Ohms) |
| Drive Units |
Uni-Q Driver Array: HF: 25mm (1in.) vented aluminium dome MF: 125mm (5in.) aluminium cone |
| Bass Driver | LF: 4x 165mm (6.5in.) hybrid aluminium |
| Crossover Frequencies | 400Hz, 2.9kHz |
