Video Review:

KEF Q550 Overview

The KEF Q550 floor-standing speakers offer an impressive audio experience with a two-and-a-half-way bass reflex configuration. Boasting a driver lineup that includes a 130mm (5.25in.) aluminum Uni-Q for precise sound imaging and a 25mm (1in.) vented aluminum dome HF for crisp highs, these speakers deliver a balanced audio profile. With a frequency range extending from 45Hz in the free field (-6dB) and a frequency response of 58Hz – 28kHz (+/-3dB), the Q550s cover a broad spectrum of frequencies. The speakers feature a 2.5kHz crossover frequency, ensuring seamless integration between drivers. With a sensitivity of 87dB (2.83V/1m) and an impedance of 8 Ohms (min.3.5Ω), they are compatible with a range of amplifiers. The Q550s can handle a maximum output of 110dB and require an amplifier with a power range of 15 – 130W. With dimensions of 873 x 180 x 278 mm and a weight of 14.5kg, these speakers combine sleek design with powerful audio performance.

KEF Q550: Top 10 Key Features

1. Driver Material: The KEF Q550 Floor Standing Speakers feature a 130mm (5.25in.) aluminum Uni-Q driver for precise sound imaging, complemented by a 25mm (1in.) vented aluminum dome HF driver for clear highs. The LF driver is also a 130mm (5.25in.) aluminum unit.

2. SPL Levels: With a sensitivity of 87dB (2.83V/1m), these speakers efficiently convert power into sound, ensuring a dynamic audio experience.

3. Impedance Rating: The Q550s have an impedance rating of 8 Ohms (min.3.5Ω), making them compatible with a variety of amplifiers.

4. Speaker Type: These speakers are designed in a two-and-a-half-way bass reflex floorstander configuration, delivering a balanced and immersive audio profile.

5. Frequency Range (Free Field -6dB): The speakers cover a broad frequency range, starting from 45Hz, ensuring deep and resonant bass reproduction.

6. Frequency Response (+/-3dB): Offering a frequency response of 58Hz – 28kHz, the Q550s provide a well-rounded sonic experience across different genres.

7. Crossover Frequencies: The speakers employ a 2.5kHz crossover frequency, ensuring smooth transitions between the drivers for optimal performance.

8. Maximum Output: With a maximum output of 110dB, these speakers can deliver powerful and room-filling sound.

9. Amplifier Requirements: The Q550s require an amplifier with a power range of 15 – 130W, offering flexibility in amplifier selection.

10. Dimensions and Weight: With dimensions of 873 x 180 x 278 mm, and 926 x 299 x 310 mm (with Plinth), and a weight of 14.5kg, these speakers combine a sleek design with substantial build quality.

KEF Q550: Common Questions

Q1: What is the price range of the KEF Q550 Floor Standing Speaker?

A1: The price of the KEF Q550 Floor Standing Speaker may vary depending on the retailer and any ongoing promotions. To find the best price, it’s recommended to check with authorized KEF dealers or reputable online retailers.

Q2: What are the key features that make the KEF Q550 stand out?

A2: The KEF Q550 boasts a Uni-Q driver array for precise sound dispersion, dual 5.25-inch woofers for powerful bass, a nominal impedance of 8 ohms for amplifier compatibility, and a bass reflex design for enhanced low-frequency performance.

Q3: Is the KEF Q550 suitable for home theater setups?

A3: Yes, the KEF Q550 is an excellent choice for home theater setups due to its impressive power handling, wide frequency response, and dynamic sound performance.

Q4: Can I purchase the KEF Q550 online, and where can I find the best price?

A4: Yes, you can purchase the KEF Q550 online from authorized dealers and reputable retailers. To find the best price, consider comparing prices from different sources and taking advantage of any discounts or promotions.

Q5: What amplifiers or receivers work well with the KEF Q550?

A5: The KEF Q550 has a nominal impedance of 8 ohms, making it compatible with a wide range of amplifiers and receivers. It’s essential to choose an amplifier that matches the speaker’s power handling and impedance for optimal performance.

Q6: Does the KEF Q550 come with magnetic grilles?

A6: Yes, the KEF Q550 includes magnetic grilles, providing a clean and stylish appearance for the speaker. You can choose to use the grilles or leave them off based on your preference.

Q7: What is the warranty period for the KEF Q550 Floor Standing Speaker?

A7: The warranty period for KEF speakers, including the Q550, may vary by region and retailer. It’s recommended to check with the specific retailer or KEF’s official website for warranty details and terms.

Q8: Can the KEF Q550 be used in stereo audio setups?

A8: Absolutely, the KEF Q550 is well-suited for stereo audio setups, delivering high-quality sound for music enthusiasts. Its Uni-Q driver array ensures precise imaging and a wide soundstage.

Q9: Are there optional accessories available for the KEF Q550?

A9: KEF may offer optional accessories for their speakers, such as speaker stands or wall mounts. To explore available accessories, you can visit KEF’s official website or inquire with authorized dealers.

Q10: What makes the KEF Q550 a great choice for audiophiles and music lovers?

A10: The KEF Q550’s combination of advanced driver technology, impressive power handling, and refined design make it an excellent choice for audiophiles. Its ability to reproduce music with clarity and depth makes it a valuable addition to any music-focused audio system.

KEF Q550 Spec

KEF Q550 Info Sheet