6.5-inch passive radiator
Dayton Audio DS175-PR
£15.68
Steady23% below the average of 3 shops
Parts Express · 273 in stock · Ships from United States · All 4 offers
- Fs
- 25Hz
- Sd
- 129cm²
- Xmax
- 8mm
- Mms
- 37g
- Vas
- 27L
- Qms
- 5.6
Dayton Audio DS175-PR is a 6.5-inch passive radiator. The source-backed mechanical data includes Fs 25 Hz, Vas 27.1 L, Xmax 8 mm, plus 103 cm³ Vd. bits tracks UK, EU and US shop prices, price movement, and datasheet links, with a current best price of £15.68.
Partial source evidence
No automated T/S validation result is published for this record yet.
- Manufacturer page linked
- Canonical units normalized for comparison
- Vd can be derived from Sd and Xmax
Thiele/Small
- Fs
- 25Hz
- Qms
- 5.6
- Vas
- 27.1L
Motor and cone
- Sd
- 129cm²
- Mms
- 37g
- Xmax
- 8mm
Size and mounting
- Diameter
- 176.3mm
- Cutout
- 143mm
- Depth
- 47.8mm
- Weight
- 0.32kg
Other published values
- Cms
- 1.15mm/N
Everything else Dayton Audio lists
LF · Primary · 6.5″
- Fs
- 25Hz
- Sd
- 129cm²
- Cms
- 1.15mm/N
- Mms
- 37g
- Qms
- 5.6
- Vas
- 27.1L
- Xmax
- 8mm
- Weight
- 0.32kg
- Diameter
- 176.3mm
- Depth
- 47.8mm
- Cutout
- 143mm
- Parts Express4.6 out of 526 ratings · Checked 23 Oct 2026Read reviews on Parts Express
- SoundImports4.8 out of 57 ratings · Checked 23 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 | £15.68, the lowest price | 273 in stock | Visit shop at Parts Express | |
RumoH Import VAT and duty may apply | £20.86 | 33% above the lowest price | Stock not listed | Visit shop at RumoH |
Audiophonics Import VAT and duty may apply | £21.70 | 38% above the lowest price | Available on order | Visit shop at Audiophonics |
SoundImports Import VAT and duty may apply | £24.67 | 57% above the lowest price | 184 in stock | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr