KEF Q550 Value & Price History
As of 2026-09-21, a KEF Q550 has a market value at around $325 (per pair). Based on 111 estimated sales.
Price history
Asking median is roughly flat over the last 45 days ($445 → $456).
View as table
| Date | Asking | Restored | Sold |
|---|---|---|---|
| 2026-08-08 | $445 | — | — |
| 2026-08-28 | $599 | — | — |
| 2026-08-31 | $599 | — | $325 |
| 2026-09-03 | $599 | — | $325 |
| 2026-09-06 | $599 | — | $325 |
| 2026-09-09 | $456 | — | $325 |
| 2026-09-12 | $456 | — | $325 |
| 2026-09-15 | $456 | — | $325 |
| 2026-09-18 | $456 | — | $325 |
| 2026-09-21 | $456 | — | $325 |
Daily trimmed medians from qualifying eBay listings; days without a fresh sync are not plotted.
Specifications
| Years produced | 2017–2026 |
| Type | Speaker |
| Brand | KEF |
| Original MSRP | 800 (2017) |
| Inflation-adjusted | ~$1,050 today |
| Market value (sold) | $325 |
| Currently listed (asking) | $456 |
| Value vs MSRP | -43% |
Buying notes
Current-production KEF passive speaker. Uni-Q driver with coaxial tweeter-in-midrange. Check both tweeters produce clean output; the coaxial tweeter is a precision component. Verify no cabinet resonance. Good used value.
Parts & supplies
Common maintenance items for the KEF Q550. eBay links are model-specific searches; Amazon links are for generic supplies that work across most equipment.
- KEF Q550 surround refoam kit on eBay →
- KEF Q550 crossover rebuild caps on eBay →
- KEF Q550 replacement tweeter on eBay →
- KEF Q550 grilles and badges on eBay →
- Speaker wire — 16awg is standard for most setups on Amazon →
- Banana plugs — cleaner connection than bare wire on Amazon →
- Polyfill acoustic stuffing — reduces internal resonance in sealed and ported cabinets on Amazon →
Purchases through these links may earn StereoWorth a small commission at no extra cost to you. See our affiliate disclosure. Repair budgeting: what vintage stereo repair actually costs.
Comparable models
- KEF Q350 $185/pair
- KEF LS50 $1,300/pair
- KEF LS50 Meta $1,329/pair
Current listings
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