Turbosound IQ15B 15" 3000-Watt Powered Subwoofer
pro_audio
Has sold for €600 over 2018–2024, across 11 used sales. Too few in the last two years for a typical price today.
Doirado is free: no paywall, no sign-up. If this saved you from overpaying, you can chip in. Support Doirado
Not enough sold data for a typical price. 1 for sale, from €852. New: €719 at Thomann.
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.
eBay United StatesEnds in 3h · 1 auction running
A bid is not an asking price, so no saving is shown.
Price history
Every recorded sale, one point each: 23 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 |
|---|---|---|---|---|---|
| 23 Jul 2024 | €387$450 as sold | mint |  United States | Reverb | Details |
| 26 Jan 2023 | €517$580 as sold | excellent | United States | Reverb | Details |
| 21 Sept 2022 | €687$800 as sold | excellent | United States | Reverb | Details |
| 3 Mar 2022 | €686$799 as sold | new | United States | Reverb | Details |
| 19 Jan 2022 | €601$700 as sold | very good | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 23 of 25 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 19 Jan 2022 | €601$700 as sold | very good | United States | Reverb | Details |
| 24 Jul 2021 | €1,075$1,204 as sold | new |   Netherlands | Reverb | Details |
| 24 Jul 2021 | €885$993 as sold | new | Netherlands | Reverb | Details |
| 20 Oct 2020 | €943$1,059 as sold | new | United States | Reverb | Details |
| 24 Aug 2020 | €613$688 as sold | new |  Italy | Reverb | Details |
| 24 Jan 2020 | €644$750 as sold | mint | United States | Reverb | Details |
| 13 Dec 2019 | €1,782$2,000 as sold | excellent | — | Reverb | Details |
| 16 Oct 2019 | €686$799 as sold | new | United States | Reverb | Details |
| 4 Oct 2019 | €686$799 as sold | new | United States | Reverb | Details |
| 27 Nov 2018 | €472$550 as sold | very good | United States | Reverb | Details |
| 4 May 2018 | €423$490 as sold | very good | United States | Reverb | Details |
| 30 Apr 2018 | €910$1,059 as sold | new | United States | Reverb | Details |
| 24 Apr 2018 | €597$695 as sold | very good | United States | Reverb | Details |
| 24 Apr 2018 | €597$695 as sold | very good | United States | Reverb | Details |
| 26 Jul 2017 | €583$679 as sold | mint | United States | Reverb | Details |
| 3 Jul 2017 | €721$839 as sold | new | United States | Reverb | Details |
| 24 Dec 2016 | €909$1,058 as sold | new | United States | Reverb | Details |
| 5 Jun 2016 | €670$749 as sold | new | 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 October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: 
Germany €600 · United States €852 · before shipping
11 recorded sales of the Turbosound IQ15B 15" 3000-Watt Powered Subwoofer from 2018–2024, all-time around €600. Too few in the last two years to quote a typical used price. Cheapest live €852 before shipping. Figures computed 19 October 2026.