
The Reference has been continually enhanced by new innovations and technological developments. The Referece incorporates our latest innovation, Metamaterial Absorption Technology, and continues to be the supreme expression of KEF's philosophy, where advanced engineering meets inspired design.
Q: What is the warranty period for the speaker?
A: The manufacturer's warranty for parts and labor on the KEF REFERENCE FOUR META speaker is five years.
Q: What is the weight of the speaker?
A: The product weight of the KEF REFERENCE FOUR META CENTER SPEAKER is 118.61 pounds.
Q: Does the speaker come with a subwoofer?
A: The speaker does not come with a subwoofer.
Q: What is the impedance of the speaker?
A: The impedance of the speaker is 4 ohms.

The Reference has been continually enhanced by new innovations and technological developments. The Referece incorporates our latest innovation, Metamaterial Absorption Technology, and continues to be the supreme expression of KEF's philosophy, where advanced engineering meets inspired design.

The third generation of Klipsch's award-winning premium Reference Premiere Series 500M II speakers features new, larger proprietary Tractrix horn technology to improve high-frequency response and extension, while enhancing imaging and dynamics. Klipsch signature copper Cerametallic woofers with aluminum faraday rings and Tractrix ports provide powerful low frequencies while minimizing distortion and maximizing efficiency. Sleek cabinet design details exude refinement and luxury with enhanced cabinet bracing, aluminum binding posts, cat aluminum feet, and discrete Dolby Atmos connections that allow for easy and refined elevation speaker integration.

The most compact in-ceiling speaker in the MartinLogan Motion CI series; the MC4 is also one of the most versatile. The stunning clarity of its Folded Motion Tweeter paired with a lightweight woven fiberglass woofer all wrapped up in a built-in enclosure means you get incredible, and predictable sound exactly where you want it. Perfectly suited for a whole house music system, a dedicated home theater or even as a low-profile height effect channel, the MC4 is a fantastic all-around performer. All MartinLogan Motion CI Series speakers feature our signature Folded Motion Tweeter or FMT. This innovative piece of audio technology provides incredible detail, precise clarity, clean output and high efficiency in a small but mighty package. Pairing this tweeter with lightweight woven fiberglass woofers means that Motion CI delivers a clean and balanced sound that is perfectly suited for any application. Whether you listen to music, movies or a little bit of everything, Motion CI gives you a true high-end audio experience at an affordable price. To round out the assortment, pre-construction brackets are available for all models, and all in-ceiling models have square grilles and retrofittable back enclosures available separately.

Surround yourself with the rich tones of this Next Gen Klipsch Reference floor standing speaker. The 1-inch aluminum tweeter minimizes distortion and is paired with a square Tractrix horn for clean, natural sound. This Klipsch Reference II floor standing speaker features two 6.5-inch spun-copper woofers that provide deep, vibrant bass for the ultimate listening experience.
| Pros for KEF - Reference Four Meta LCR Speaker (Each) - Silver Satin Walnut | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality | There were no pros for this product— | Sound Quality, Bass, Appearance, Design, Size |
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