2-inch passive radiator
Dayton Audio DMA58-PR
£5.83
Steady28% below the average of 3 shops
Parts Express · 531 in stock · Ships from United States · All 3 offers
- Fs
- 40Hz
- Sd
- 15cm²
- Xmax
- 7mm
- Mms
- 7g
- Vas
- 0.71L
- Qms
- 3.9
Dayton Audio DMA58-PR is a 2-inch passive radiator. The source-backed mechanical data includes Fs 40 Hz, Vas 0.7 L, Xmax 7 mm, plus 10 cm³ Vd. bits tracks UK, EU and US shop prices, price movement, and datasheet links, with a current best price of £5.83.
Partial source evidence
No automated T/S validation result is published for this record yet.
- Manufacturer page linked
- Datasheet linked
- Canonical units normalized for comparison
- Vd can be derived from Sd and Xmax
Thiele/Small
- Fs
- 40Hz
- Qms
- 3.9
- Vas
- 0.7L
Motor and cone
- Sd
- 15cm²
- Mms
- 7g
- Xmax
- 7mm
Size and mounting
- Weight
- 68.0kg
Other published values
- Cms
- 2.40mm/N
Everything else Dayton Audio lists
LF · Primary · 2″
- Fs
- 40Hz
- Sd
- 15cm²
- Cms
- 2.40mm/N
- Mms
- 7g
- Qms
- 3.9
- Vas
- 0.7L
- Xmax
- 7mm
- Weight
- 68.0kg
- Parts Express4.0 out of 53 ratings · Checked 26 Oct 2026Read reviews on Parts Express
- SoundImports5.0 out of 51 rating · Checked 26 Oct 2026Read reviews on SoundImports
Each shop collects its own ratings. Bits shows them as published and doesn't verify them.
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Parts Express Import VAT and duty may apply | £5.83, the lowest price | 531 in stock | Visit shop at Parts Express | |
Audiophonics Import VAT and duty may apply | £9.13 | 57% above the lowest price | In stock | Visit shop at Audiophonics |
SoundImports Import VAT and duty may apply | £9.17 | 57% above the lowest price | 11 in stock | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr