Dayton AudioDS90-8
£16.44Fs81 Hz −13%, better
Qts0.43 +5%
Vas1.3 L −7%
BL4.8 T·m +29%, better
Xmax2.5 mm –
Sensitivity83.3 dB −2.3, worse
3-inch LF driver · 25 W
Dayton Audio DMA80-4 4Ω
4 Ω · 90–20000 Hz
No price for delivery to the UK
- Fs
- 94Hz
- Xmax
- 2.5mm
- SPL
- 86dB
- Pe
- 25W
- BL
- 3.7T·m
- Vd
- 8cm³
- Qts
- 0.41
- Vas
- 1L
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 3 traces
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
15 degrees
Frequency response
194 plotted pointsMedium confidence1,123 selected pixels of 1,722 - Trace datasheet-response-trace-poc/v1
30 degrees
Frequency response
179 plotted pointsMedium confidence1,326 selected pixels of 2,151 - Trace datasheet-response-trace-poc/v1
45 degrees
Frequency response
213 plotted pointsMedium confidence1,312 selected pixels of 2,438
Dayton Audio DMA80-4 is a 3-inch 4 ohm LF driver rated at 25 W RMS. The validated T/S data includes Fs 94 Hz, Qts 0.41, Vas 1.4 L, Xmax 2.5 mm, sensitivity 85.6 dB, plus 8 cm³ Vd and 183 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
The published T/S values agree with each other
Thiele/Small
- Fs
- 94Hz
- Qts
- 0.41
- Qes
- 0.51
- Qms
- 2.0
- Vas
- 1.4L
- Re
- 4Ω
- Le
- 0.20mH
Motor and cone
- BL
- 3.7T·m
- Sd
- 31cm²
- Mms
- 3g
- Xmax
- 2.5mm
- Vd †
- 8cm³
Power and response
- Sensitivity †
- 85.6dB
- Manufacturer sensitivity
- 88.9dB
- Power
- 25W
- Impedance
- 4Ω
- Range
- 90–20000Hz
- EBP †
- 183 · Leans vented
Other published values
- Cms
- 0.96mm/N
- Power Peak
- 50
Sensitivity shows 85.6 dB, calculated from the T/S values. Dayton Audio publishes 88.9 dB, 3.3 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Dayton Audio lists
LF · Primary · 3″
- BL
- 3.7T·m
- Fs
- 94Hz
- Le
- 0.20mH
- Re
- 4Ω
- Sd
- 31cm²
- Cms
- 0.96mm/N
- Mms
- 3g
- Qes
- 0.51
- Qms
- 2.0
- Qts
- 0.41
- SPL
- 85.6dB
- Vas
- 1.4L
- Xmax
- 2.5mm
- Power
- 25W
- Impedance
- 4Ω
- Power Peak
- 50
- Sensitivity
- 88.9dB
- Low limit
- 90Hz
- Calculated sensitivity †
- 85.6dB
- High limit
- 20000Hz
- Manufacturer sensitivity
- 88.9dB
02
Compare
Same-size drivers, compared with the DMA80-4. Clear differences are green when better and red when worse.
This driverDMA80-4
Best price
–
Fs
94 Hz
Qts
0.41
Vas
1.4 L
BL
3.7 T·m
Xmax
2.5 mm
Sensitivity
85.6 dB
Power
25 W
Dayton AudioDMA70-4
£17.51Fs113 Hz +21%, worse
Qts0.44 +7%
Vas0.57 L −60%, better
BL3.7 T·m –
Xmax2 mm −20%, worse
Sensitivity83.7 dB −1.9
FaitalPRO3FE22
£18.20Fs110 Hz +18%, worse
Qts0.36 −12%, better
Vas1.3 L −8%
BL3.7 T·m –
Xmax1.7 mm −31%, worse
Sensitivity88.4 dB +2.8, better
Dayton AudioDA115-8
£18.69Fs60 Hz −36%, better
Qts0.41 –
Vas4.4 L +211%, worse
BL5.7 T·m +54%, better
Xmax2.5 mm –
Sensitivity84.9 dB −0.7
Dayton AudioDSA90-8
£20.18Fs67 Hz −29%, better
Qts0.37 −10%
Vas2.3 L +60%, worse
BL4.6 T·m +25%, better
Xmax2.5 mm –
Sensitivity83.8 dB −1.8
Dayton AudioND91-4
£20.93Fs74 Hz −21%, better
Qts0.41 –
Vas1.4 L –
BL4.6 T·m +24%, better
Xmax4.6 mm +84%, better
Sensitivity83 dB −2.6, worse
Sica4 E 1 CS
£23.86Fs118 Hz +26%, worse
Qts0.39 −5%
Vas1.3 L −8%
BL5.8 T·m +56%, better
Xmax2.2 mm −12%, worse
Sensitivity88.4 dB +2.8, better
EminenceALPHA 3-8
£24.24Fs118 Hz +26%, worse
Qts0.50 +22%, worse
Vas0.95 L −33%, better
BL3.9 T·m +6%
Xmax2.4 mm −4%
Sensitivity86.7 dB +1.1
VisatonW 100 S
£30.10Fs65 Hz −30%, better
Qts0.46 +12%, worse
Vas4.5 L +217%, worse
BL3.7 T·m –
Xmax2 mm −20%, worse
Sensitivity85.6 dB –
LavoceFSN030.72
£30.67Fs127 Hz +36%, worse
Qts0.41 –
Vas1.1 L −21%, better
BL5.0 T·m +35%, better
Xmax2.1 mm −16%, worse
Sensitivity89.3 dB +3.7, better
Sica4 L1 1 SL
£38.93Fs120 Hz +28%, worse
Qts0.36 −12%, better
Vas1.2 L −15%, better
BL6.2 T·m +66%, better
Xmax2.5 mm –
Sensitivity88.8 dB +3.2, better
Tang BandW4-1052SDF
£47.37Fs70 Hz −25%, better
Qts0.42 –
Vas5.2 L +268%, worse
BL4.1 T·m +11%, better
Xmax2.6 mm +4%
Sensitivity87.9 dB +2.3, better
SB AcousticsSB12MNRX25-4
£52.29Fs58 Hz −38%, better
Qts0.37 −10%
Vas5.5 L +288%, worse
BL3.7 T·m –
Xmax2.3 mm −10%, worse
Sensitivity86.1 dB +0.5
MonacorSPH-30X/8SW
£57.31Fs105 Hz +12%, worse
Qts0.42 –
Vas1.3 L −8%
BL4.5 T·m +21%, better
Xmax2 mm −20%, worse
Sensitivity86.9 dB +1.3
Tang BandW4-2417
£64.39Fs65 Hz −30%, better
Qts0.44 +7%
Vas4.6 L +222%, worse
BL5.4 T·m +45%, better
Xmax2.5 mm –
Sensitivity85.8 dB –
Tang BandW4-2414
£66.90Fs65 Hz −30%, better
Qts0.40 –
Vas3.9 L +173%, worse
BL5.5 T·m +48%, better
Xmax2.5 mm –
Sensitivity85.6 dB –
Tang BandW4-1720
£82.28Fs60 Hz −36%, better
Qts0.42 –
Vas5.9 L +318%, worse
BL3.8 T·m +3%
Xmax5 mm +100%, better
Sensitivity86 dB –
WavecorSW070WA01
£95.79Fs84 Hz −10%, better
Qts0.39 −5%
Vas0.7 L −52%, better
BL3.9 T·m +4%
Xmax2.5 mm –
Sensitivity81.8 dB −3.8, worse
WavecorFR070WA05
£100.39Fs89 Hz −5%
Qts0.47 +15%, worse
Vas0.6 L −58%, better
BL3.8 T·m –
Xmax2.7 mm +8%
Sensitivity81.4 dB −4.2, worse
CIAREFXI3.21
No current priceFs90 Hz −4%
Qts0.44 +7%
Vas1.8 L +27%, worse
BL3.7 T·m –
Xmax2 mm −20%, worse
Sensitivity86.3 dB +0.7
CIARECX102
No current priceFs125 Hz +34%, worse
Qts0.43 +5%
Vas1.5 L +6%
BL4.3 T·m +16%, better
Xmax1.9 mm −24%, worse
Sensitivity89.6 dB +4, better
Dayton AudioDMA90-4
No current priceFs88 Hz −6%
Qts0.45 +10%
Vas2.3 L +60%, worse
BL3.5 T·m −5%
Xmax2.5 mm –
Sensitivity86.5 dB +0.9
CIARECM100
No current priceFs160 Hz +71%, worse
Qts0.43 +5%
Vas1.8 L +27%, worse
BL4.1 T·m +11%, better
Xmax1.9 mm −24%, worse
Sensitivity93.5 dB +7.9, better
CIARENDI3.25
No current priceFs77 Hz −18%, better
Qts0.40 –
Vas1.7 L +20%, worse
BL4.2 T·m +14%, better
Xmax3.9 mm +56%, better
Sensitivity84.1 dB −1.5
WavecorSW084OM01
No current priceFs74 Hz −21%, better
Qts0.44 +7%
Vas1.7 L +20%, worse
BL3.6 T·m −4%
Xmax4.5 mm +80%, better
Sensitivity83.8 dB −1.8
CIARENDI3.21
No current priceFs90 Hz −4%
Qts0.38 −7%
Vas1.8 L +27%, worse
BL4 T·m +8%
Xmax2 mm −20%, worse
Sensitivity86.8 dB +1.2
Tang BandW4-1320SMF
No current priceFs70 Hz −25%, better
Qts0.36 −12%, better
Vas7.4 L +423%, worse
BL3.5 T·m −4%
Xmax2.4 mm −4%
Sensitivity89.7 dB +4.1, better
Tang BandW3-926SD
No current priceFs110 Hz +18%, worse
Qts0.46 +12%, worse
Vas1.9 L +33%, worse
BL3.8 T·m +4%
Xmax0.75 mm −70%, worse
Sensitivity89 dB +3.4, better
Tang BandW3-316B
No current priceFs100 Hz +7%
Qts0.44 +7%
Vas1.9 L +33%, worse
BL4.1 T·m +12%, better
Xmax1.2 mm −52%, worse
Sensitivity88 dB +2.4, better
WavecorFR084WA02
No current priceFs109 Hz +17%, worse
Qts0.79 +93%, worse
Vas1.1 L −19%, better
BL3.6 T·m –
Xmax2.5 mm –
Sensitivity84 dB −1.6
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
- SoundImports5.0 out of 59 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 |
|---|---|---|---|---|
Audiophonics Import VAT and duty may apply | £17.51 | Available on order | Visit shop at Audiophonics | |
SoundImports Import VAT and duty may apply | £17.54 | Back order | Visit shop at SoundImports |