KRK S12.4 12" Active Studio Monitor Subwoofer
pro_audio · 2021–2021
Not enough sold data for a typical price — 15 sales on record all-time.
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Not enough sold data for a typical price. 4 for sale, from €622.
For sale right now
The best-priced as cards, a row of them; every other ad as a line, by ask. Each ask is the seller’s own number; the platform’s mark opens the listing. Each one says when we last confirmed it at its source: the price and availability are from that visit, so check the marketplace before you go.
Reverb
eBay Germany
eBay United States
Price history
Every recorded sale, one point each: 15 of them, placed by the day the ad went up. Too few sales to draw a trend through them without inventing one, so the points speak for themselves. Condition is mixed, so some of the spread is a mint against a fair rather than the market moving.
Recent sales by listing date
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 22 Oct 2025 | €530$617 as sold | mint |  United Kingdom | Reverb | Details |
| 16 Sept 2025 | €781$907 as sold | new |  Canada | Reverb | Details |
| 30 Jun 2025 | €531$617 as sold | mint |  United States | Reverb | Details |
| 26 May 2024 | €449$521 as sold | new | United States | Reverb | Details |
| 15 Oct 2023 | €724$839 as sold | excellent | United States | Reverb | Details |
A date is the day the ad went up. Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 15 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 24 Nov 2023 | €343$399 as sold | mint | United States | Reverb | Details |
| 4 Feb 2023 | €627$729 as sold | new | United States | Reverb | Details |
| 3 May 2022 | €515$600 as sold | mint | United States | Reverb | Details |
| 4 Mar 2022 | €724$839 as sold | new | United States | Reverb | Details |
| 29 Nov 2021 | €429$500 as sold | new | United States | Reverb | Details |
| 17 Nov 2021 | €722$839 as sold | new | United States | Reverb | Details |
| 29 Sept 2021 | €720$839 as sold | new | United States | Reverb | Details |
| 21 Aug 2021 | €511$595 as sold | mint | United States | Reverb | Details |
| 8 Jul 2021 | €720$839 as sold | new | United States | Reverb | Details |
| 10 Jun 2021 | €616$715 as sold | mint | United States | Reverb | Details |
A date is the day the ad went up. Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: United States €622 · 
Germany €746 · before shipping
15 recorded sales of the KRK S12.4 12" Active Studio Monitor Subwoofer, too few to quote a typical used price. Cheapest live €622 before shipping. Figures computed 20 October 2026.