KEF Q550 - Retrotech Audio - Vintage Audio

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KEF Q550

Current For Sale

Pair of KEF Q550
Floorstanding Monitors


Pair KEF Q550

Floorstanding Monitors

These lovely floorstanders are all original, unmolested and in full working order. Physical condition is very good, but with one little ding one the side/top edge of one enclosure (see last picture). It looks like this has been concealed with black marker pen, but it should be mentioned.

No grilles with these. The grilles are an optional extra, which the original owner didn’t want. However….. the correct grilles are available direct from KEF here (£50 pair)

The following information, specifications are from the excellent KEF website, which also includes customer reviews:

“The Q550 2.5-way is far more capable than its compact size might suggest, delivering wide bandwidth and full scale with ease.

With the KEF signature Uni-Q driver, a 130mm (5.25 inch) aluminium bass driver and two matching ABRs the Q550 delivers phenomenal audiophile performance with clarity and power.
Full-length magnetic grilles are optional.”


• Weight: 14.5kg each
• Dimension (H x W x D): 873 x 180 x 278 mm
- 926 x 299 x 310 mm (with Plinth)
• Design: 2.5-way bass reflex
• Sensitivity: 87dB (2.83V/1m)
• Frequency Range Free Field: 45Hz (-6dB)
• Frequency Response: 58Hz-28kHz (±3dB)
• Maximum Output: 110dB
• Amplifier Requirements: 15-130W
• Nominal Impedance: 8 Ohms (min.3.5 Ohms)
• Drive Units: 130mm (5.25in.) aluminium Uni-Q
25mm (1in.) vented aluminium dome HF
130mm (5.25in.) aluminium LF
2 x 130mm (5.25in.) aluminium ABR
• Crossover Frequencies: 2.5kHz
• Current (2024) price when purchased new: £849

These come complete with optional spikes


Payment accepted via Credit/Debit Card, Bank Transfer, Personal Cheque or cash on collection.

No shipping for these. They will have to be collected in person from CR3 5UF. Alternatively we would be prepared to deliver in person within 50 miles for petrol money.


Please contact us either by telephone on 01883 340073
or by sending and email to
if you are interested in purchasing this item.


Linn, Quad, Tannoy, Revox, Arcam, Musical Fidelity, SME, Rogers, Spendor, Garrard, Leak, Thorens, KEF, Meridian, Lecson, Mission, Michell, Sudgen, Nakamichi, Radford, Armstrong, Bowers & Wilkins, Celestion, Exposure, Gale, IMF, Beard, Audio Innovations J.R., Etc…etc…

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