Dayton AudioDA175-8
£29.91 · 8% more, worseFs39 Hz −15%, better
Qts0.58 −8%
Vas16.3 L −68%, better
BL7.2 T·m +22%, better
Xmax4.3 mm +113%, better
Sensitivity83.4 dB −6.6, worse
8-inch LF driver · W series · 25 mm voice coil · 50 W
Visaton W 200 8Ω
£33.22
28%Impact Audio · In stock · All 8 offers
- Fs
- 46Hz
- Xmax
- 2mm
- SPL
- 90dB
- Pe
- 50W
- BL
- 5.9T·m
- Vd
- 41cm³
- Qts
- 0.63
- Vas
- 51L
Manufacturer response and impedance data, with source and trace details below. The left and right arrow keys read every shown curve at a frequency, a twelfth of an octave at a time, or an octave with Shift. Escape clears the reading.
Curve provenanceInspect 1 trace
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
frequency response
Frequency response
240 plotted pointsMedium confidence1,403 selected pixels of 1,526
Published graphs
Visaton W 200 is an 8-inch 8 ohm LF driver rated at 50 W RMS. The validated T/S data includes Fs 46 Hz, Qts 0.63, Vas 51 L, Xmax 2 mm, sensitivity 90 dB, plus 41 cm³ Vd and 58 EBP. bits tracks UK, EU and US shop prices, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £27.59.
The published T/S values agree with each other
Thiele/Small
- Fs
- 46Hz
- Qts
- 0.63
- Qes
- 0.79
- Qms
- 3.2
- Vas
- 51L
- Re
- 6.8Ω
- Le
- 0.90mH
Motor and cone
- BL
- 5.9T·m
- Sd
- 207cm²
- Mms
- 14g
- Xmax Derived
- 2mm
- Vd †
- 41cm³
- Voice coil
- 25mm
- Flux density
- 1T
Power and response
- Sensitivity †
- 90dB
- Manufacturer sensitivity
- 88dB
- Power
- 50W
- Impedance
- 8Ω
- High limit
- 8000Hz
- EBP †
- 58 · Sealed or vented
Size and mounting
- Diameter
- 200mm
- Cutout
- 185mm
- Weight
- 1.0kg
Other published values
- Xmech
- 10
- Power Peak
- 80
Sensitivity shows 90.0 dB, calculated from the T/S values. Visaton publishes 88.0 dB, 2.0 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Visaton lists
LF · Primary · 8″
- BL
- 5.9T·m
- Fs
- 46Hz
- Le
- 0.90mH
- Re
- 6.8Ω
- Sd
- 207cm²
- Mms
- 14g
- Qes
- 0.79
- Qms
- 3.2
- Qts
- 0.63
- SPL
- 90dB
- Vas
- 51L
- Xmax
- 2mm
- Xmech
- 10
- Power
- 50W
- Impedance
- 8Ω
- Power Peak
- 80
- Flux density
- 1T
- Sensitivity
- 88dB
- Calculated sensitivity †
- 90dB
- High limit
- 8000Hz
- Manufacturer sensitivity
- 88dB
- Voice coil
- 25mm
- Weight
- 1.0kg
- Diameter
- 200mm
- Cutout
- 185mm
02
Compare
Same-size drivers, compared with the W 200. Clear differences are green when better and red when worse.
This driverW 200
Best price
£27.59
Fs
46 Hz
Qts
0.63
Vas
51 L
BL
5.9 T·m
Xmax
2 mm
Sensitivity
90 dB
Power
50 W
VisatonBG 20
£30.00 · 9% more, worseFs38 Hz −17%, better
Qts0.44 −30%, better
Vas110 L +116%, worse
BL6.1 T·m +3%
Xmax2 mm –
Sensitivity92.8 dB +2.8, better
CIAREHW210
£36.00 · 31% more, worseFs41 Hz −11%, better
Qts0.84 +33%, worse
Vas57.6 L +13%, worse
BL5.2 T·m −12%, worse
Xmax5.3 mm +165%, better
Sensitivity87.8 dB −2.2, worse
MonacorSPM-205/8
£38.40 · 39% more, worseFs37 Hz −20%, better
Qts0.70 +11%, worse
Vas54 L +6%
BL6.5 T·m +10%, better
Xmax3 mm +50%, better
Sensitivity86.8 dB −3.2, worse
MonacorSP-202E
£41.78 · 51% more, worseFs51 Hz +11%, worse
Qts0.69 +10%
Vas39 L −24%, better
BL4.9 T·m −18%, worse
Xmax2.5 mm +25%, better
Sensitivity90.1 dB –
MonacorSPX-200WP
£41.87 · 52% more, worseFs36 Hz −22%, better
Qts0.59 −6%
Vas60.5 L +19%, worse
BL6.8 T·m +15%, better
Xmax2 mm –
Sensitivity88.1 dB −1.9
REDCATT82FHM
£49.82 · 81% more, worseFs42 Hz −9%
Qts0.61 −3%
Vas33.6 L −34%, better
BL7.6 T·m +28%, better
Xmax5.5 mm +173%, better
Sensitivity87.2 dB −2.8, worse
REDCATT8FHW-1
£51.91 · 88% more, worseFs41 Hz −11%, better
Qts0.60 −5%
Vas19.6 L −62%, better
BL7.9 T·m +34%, better
Xmax8.7 mm +335%, better
Sensitivity84.6 dB −5.4, worse
Dayton AudioRS225-4
£67.31 · 144% more, worseFs33 Hz −28%, better
Qts0.41 −35%, better
Vas46.4 L −9%
BL6.4 T·m +8%
Xmax6 mm +200%, better
Sensitivity87.1 dB −2.9, worse
Scanspeak18W/4531G01
£168.82 · 512% more, worseFs34 Hz −26%, better
Qts0.35 −44%, better
Vas45.6 L −11%, better
BL5.7 T·m −3%
Xmax6.5 mm +225%, better
Sensitivity88.8 dB −1.2
Scanspeak18M/4631T00
£192.54 · 598% more, worseFs65 Hz +41%, worse
Qts0.60 −5%
Vas14 L −73%, better
BL5.6 T·m −5%
Xmax3 mm +50%, better
Sensitivity89.6 dB –
Scanspeak18M/8631T00
£192.54 · 598% more, worseFs65 Hz +41%, worse
Qts0.71 +13%, worse
Vas14 L −73%, better
BL6.5 T·m +10%, better
Xmax3 mm +50%, better
Sensitivity88.7 dB −1.3
SB AcousticsMW19TX-4
£283.85 · 929% more, worseFs32 Hz −30%, better
Qts0.27 −57%, better
Vas53.2 L +4%
BL6.3 T·m +7%
Xmax6.8 mm +240%, better
Sensitivity90 dB –
Tang BandW8-2314
£293.02 · 962% more, worseFs38 Hz −17%, better
Qts0.46 −27%, better
Vas49.5 L −3%
BL6.1 T·m +3%
Xmax6 mm +200%, better
Sensitivity89 dB −1
SB AcousticsSB20PFCS30-7
No current priceFs39 Hz −15%, better
Qts0.66 +5%
Vas59.5 L +17%, worse
BL5.6 T·m −5%
Xmax5.5 mm +175%, better
Sensitivity88.6 dB −1.4
MonacorSP-200X
No current priceFs50 Hz +9%
Qts0.52 −17%, better
Vas48 L −6%
BL6.1 T·m +3%
Xmax1.6 mm −20%, worse
Sensitivity91.4 dB +1.4
CIARECW200Z
No current priceFs49 Hz +7%
Qts0.53 −16%, better
Vas38.3 L −25%, better
BL5.2 T·m −12%, worse
Xmax4 mm +100%, better
Sensitivity90.1 dB –
Tang BandW8-1722B
No current priceFs35 Hz −24%, better
Qts0.51 −19%, better
Vas46.3 L −9%
BL6.2 T·m +6%
Xmax9 mm +350%, better
Sensitivity87.4 dB −2.6, worse
PRV Audio8MR450CF-4
No current priceFs83 Hz +80%, worse
Qts0.71 +13%, worse
Vas17.5 L −66%, better
BL6.1 T·m –
Xmax3.5 mm +75%, better
Sensitivity93.4 dB +3.4, better
PRV Audio69MR500-PHP-4
No current priceFs92 Hz +99%, worse
Qts0.65 +3%
Vas15.2 L −70%, better
BL6.8 T·m +15%, better
Xmax2.9 mm +44%, better
Sensitivity94.4 dB +4.4, better
HiViD8.4MKII
No current priceFs36 Hz −22%, better
Qts0.56 −11%, better
Vas40 L −22%, better
BL7.1 T·m +20%, better
Xmax5 mm +150%, better
Sensitivity86.9 dB −3.1, worse
PRV Audio8MR400B-4
No current priceFs93 Hz +102%, worse
Qts0.74 +17%, worse
Vas15.7 L −69%, better
BL6.3 T·m +7%
Xmax3.3 mm +63%, better
Sensitivity94.2 dB +4.2, better
MonacorSPM-205/4
No current priceFs37 Hz −20%, better
Qts0.55 −13%, better
Vas72 L +41%, worse
BL4.8 T·m −19%, worse
Xmax3 mm +50%, better
Sensitivity89.3 dB −0.7
Lii AudioCRYSTAL 8
No current priceFs38 Hz −18%, better
Qts0.63 –
Vas120 L +135%, worse
BL3.3 T·m −44%, worse
Xmax6 mm +200%, better
Sensitivity91.3 dB +1.3
Eminence820H
No current priceFs144 Hz +213%, worse
Qts0.88 +40%, worse
Vas9.6 L −81%, better
BL5.7 T·m –
Xmax1.6 mm −20%, worse
Sensitivity97 dB +7, better
PRV Audio8MR500-NDY-4
No current priceFs79 Hz +71%, worse
Qts0.54 −14%, better
Vas24.3 L −52%, better
BL6.0 T·m –
Xmax3 mm +50%, better
Sensitivity95.2 dB +5.2, better
No photo
PHL Audio2040
No current priceFs119 Hz +159%, worse
Qts0.76 +21%, worse
Vas9.3 L −82%, better
BL8.5 T·m +44%, better
Xmax2 mm –
Sensitivity94.4 dB +4.4, better
No photo
PHL Audio2040NDU
No current priceFs119 Hz +159%, worse
Qts0.76 +21%, worse
Vas9.3 L −82%, better
BL8.5 T·m +44%, better
Xmax2 mm –
Sensitivity94.4 dB +4.4, better
PRV Audio8MB500-4
No current priceFs72 Hz +57%, worse
Qts0.64 –
Vas17.3 L −66%, better
BL7.5 T·m +27%, better
Xmax4.5 mm +125%, better
Sensitivity91.9 dB +1.9
Tang BandW8-2282
No current priceFs35 Hz −24%, better
Qts0.66 +5%
Vas12.9 L −75%, better
BL10.8 T·m +82%, better
Xmax5 mm +150%, better
Sensitivity80.7 dB −9.3, worse
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
- Thomann4.6 out of 572 ratings · Checked 26 Oct 2026Read reviews on Thomann
- Parts Express4.8 out of 518 ratings · Checked 26 Oct 2026Read reviews on Parts Express
- SoundImports5.0 out of 53 ratings · 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 |
|---|---|---|---|---|
Impact Audio | £33.22, the lowest price | In stock | Visit shop at Impact Audio | |
Thomann usually 2-5 days | £26.00 | Out of stock | Visit shop at Thomann | |
Thomann | £50.00 | 51% above the lowest price | In stock | Visit shop at Thomann |
SoundImports Import VAT and duty may apply | £27.59 | 4 in stock | Visit shop at SoundImports | |
Parts Express Import VAT and duty may apply | £30.09 | 11 in stock | Visit shop at Parts Express | |
RumoH Import VAT and duty may apply | £30.19 | Stock not listed | Visit shop at RumoH |
Best price over time
Tracked since 20 Apr
Recent changes
- 13 OctThomann£51.00 → £50.00Down 2.0% from £51.00
- 2 JulThomann£52.00 → £51.00Down 1.9% from £52.00
- 25 JunThomann£51.00 → £52.00Up 2.0% from £51.00