12-inch passive radiator
Dayton Audio DS315-PR
£40.38
Steady18% below the average of 4 shops
Parts Express · 17 in stock · Ships from United States · All 5 offers
- Fs
- 19Hz
- Sd
- 480cm²
- Xmax
- 13mm
- Mms
- 147g
- Vas
- 162L
- Qms
- 4.3
Dayton Audio DS315-PR is a 12-inch passive radiator. The source-backed mechanical data includes Fs 19 Hz, Vas 162.4 L, Xmax 13 mm, plus 624 cm³ Vd. bits tracks UK, EU and US shop prices, price movement, and datasheet links, with a current best price of £40.38.
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
- 19Hz
- Qms
- 4.3
- Vas
- 162.4L
Motor and cone
- Sd
- 480cm²
- Mms
- 147g
- Xmax
- 13mm
Size and mounting
- Diameter
- 314mm
- Cutout
- 272mm
- Depth
- 89mm
- Weight
- 0.9kg
Other published values
- Cms
- 0.50mm/N
Everything else Dayton Audio lists
LF · Primary · 12″
- Fs
- 19Hz
- Sd
- 480cm²
- Cms
- 0.50mm/N
- Mms
- 147g
- Qms
- 4.3
- Vas
- 162.4L
- Xmax
- 13mm
- Weight
- 0.9kg
- Diameter
- 314mm
- Depth
- 89mm
- Cutout
- 272mm
- Parts Express4.6 out of 540 ratings · Checked 25 Oct 2026Read reviews on Parts Express
- SoundImports5.0 out of 57 ratings · Checked 25 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 | £40.38, the lowest price | 17 in stock | Visit shop at Parts Express | |
Audiophonics Import VAT and duty may apply | £50.15 | 24% above the lowest price | In stock | Visit shop at Audiophonics |
RumoH Import VAT and duty may apply | £52.67 | 30% above the lowest price | Stock not listed | Visit shop at RumoH |
SoundImports Import VAT and duty may apply | £52.71 | 31% above the lowest price | 15 in stock | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr
Recent changes
- 12 AugParts Express£38.88 → £40.38Up 3.9% from £38.88