Dayton AudioDS90-8
£16.44Fs81 Hz −8%
Qts0.43 −4%
Vas1.3 L −42%, better
BL4.8 T·m +36%, better
Xmax2.5 mm –
Sensitivity83.3 dB −3.2, worse
3.5-inch LF driver · 30 W
Dayton Audio DMA90-4 4Ω
4 Ω · 85–20000 Hz
No current price
- Fs
- 88Hz
- Xmax
- 2.5mm
- SPL
- 87dB
- Pe
- 30W
- BL
- 3.5T·m
- Vd
- 10cm³
- Qts
- 0.45
- Vas
- 2L
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
240 plotted pointsMedium confidence1,405 selected pixels of 1,709 - Trace datasheet-response-trace-poc/v1
30 degrees
Frequency response
240 plotted pointsMedium confidence1,348 selected pixels of 2,060 - Trace datasheet-response-trace-poc/v1
45 degrees
Frequency response
221 plotted pointsMedium confidence1,185 selected pixels of 2,160
Dayton Audio DMA90-4 is a 3.5-inch 4 ohm LF driver rated at 30 W RMS. The validated T/S data includes Fs 88 Hz, Qts 0.45, Vas 2.3 L, Xmax 2.5 mm, sensitivity 86.5 dB, plus 10 cm³ Vd and 158 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
- 88Hz
- Qts
- 0.45
- Qes
- 0.56
- Qms
- 2.5
- Vas
- 2.3L
- Re
- 3.8Ω
- Le
- 0.30mH
Motor and cone
- BL
- 3.5T·m
- Sd
- 39cm²
- Mms
- 3g
- Xmax
- 2.5mm
- Vd †
- 10cm³
Power and response
- Sensitivity †
- 86.5dB
- Manufacturer sensitivity
- 89.3dB
- Power
- 30W
- Impedance
- 4Ω
- Range
- 85–20000Hz
- EBP †
- 158 · Leans vented
Size and mounting
- Weight
- 0.18kg
Other published values
- Cms
- 1.03mm/N
- Power Peak
- 60
Sensitivity shows 86.5 dB, calculated from the T/S values. Dayton Audio publishes 89.3 dB, 2.8 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Dayton Audio lists
LF · Primary · 3.5″
- BL
- 3.5T·m
- Fs
- 88Hz
- Le
- 0.30mH
- Re
- 3.8Ω
- Sd
- 39cm²
- Cms
- 1.03mm/N
- Mms
- 3g
- Qes
- 0.56
- Qms
- 2.5
- Qts
- 0.45
- SPL
- 86.5dB
- Vas
- 2.3L
- Xmax
- 2.5mm
- Power
- 30W
- Impedance
- 4Ω
- Power Peak
- 60
- Sensitivity
- 89.3dB
- Low limit
- 85Hz
- Calculated sensitivity †
- 86.5dB
- High limit
- 20000Hz
- Manufacturer sensitivity
- 89.3dB
- Weight
- 0.18kg
02
Compare
Same-size drivers, compared with the DMA90-4. Clear differences are green when better and red when worse.
This driverDMA90-4
Best price
–
Fs
88 Hz
Qts
0.45
Vas
2.3 L
BL
3.5 T·m
Xmax
2.5 mm
Sensitivity
86.5 dB
Power
30 W
Dayton AudioDMA70-4
£17.51Fs113 Hz +28%, worse
Qts0.44 –
Vas0.57 L −75%, better
BL3.7 T·m +6%
Xmax2 mm −20%, worse
Sensitivity83.7 dB −2.8, worse
Sica3.5 H 1 CS
£18.42Fs85 Hz −4%
Qts0.53 +18%, worse
Vas1.8 L −21%, better
BL4.8 T·m +38%, better
Xmax2.5 mm –
Sensitivity84.9 dB −1.6
Dayton AudioDMA80-8
£19.17Fs98 Hz +11%, worse
Qts0.47 +4%
Vas1.1 L −50%, better
BL5.1 T·m +46%, better
Xmax2.5 mm –
Sensitivity84.4 dB −2.1, worse
Dayton AudioDSA90-8
£20.18Fs67 Hz −24%, better
Qts0.37 −18%, better
Vas2.3 L –
BL4.6 T·m +32%, better
Xmax2.5 mm –
Sensitivity83.8 dB −2.7, worse
FaitalPRO4FE32
£21.94Fs100 Hz +13%, worse
Qts0.53 +18%, worse
Vas2.5 L +10%, worse
BL3.7 T·m +6%
Xmax1.7 mm −31%, worse
Sensitivity88.1 dB +1.6
EminenceALPHA 3-8
£24.24Fs118 Hz +34%, worse
Qts0.50 +11%, worse
Vas0.95 L −58%, better
BL3.9 T·m +12%, better
Xmax2.4 mm −4%
Sensitivity86.7 dB –
CIAREPA087
£24.28Fs74 Hz −16%, better
Qts0.62 +38%, worse
Vas2.2 L –
BL3.5 T·m –
Xmax2 mm −20%, worse
Sensitivity83 dB −3.5, worse
Dayton AudioDMA105-4
£30.10Fs73 Hz −18%, better
Qts0.51 +13%, worse
Vas4.2 L +87%, worse
BL3.4 T·m –
Xmax2.5 mm –
Sensitivity86.2 dB –
VisatonW 100 S
£30.10Fs65 Hz −26%, better
Qts0.46 –
Vas4.5 L +98%, worse
BL3.7 T·m +6%
Xmax2 mm −20%, worse
Sensitivity85.6 dB −0.9
Tang BandW3-315E
£32.19Fs100 Hz +13%, worse
Qts0.52 +16%, worse
Vas1.7 L −26%, better
BL3.9 T·m +11%, better
Xmax1.3 mm −50%, worse
Sensitivity86.7 dB –
WavecorWF095WA02
£41.14Fs86 Hz –
Qts0.62 +38%, worse
Vas1.6 L −29%, better
BL3.6 T·m –
Xmax2.7 mm +8%
Sensitivity83.7 dB −2.8, worse
Tang BandW4-1052SDF
£47.37Fs70 Hz −21%, better
Qts0.42 −7%
Vas5.2 L +130%, worse
BL4.1 T·m +17%, better
Xmax2.6 mm +4%
Sensitivity87.9 dB +1.4
Tang BandW4-2417
£64.39Fs65 Hz −26%, better
Qts0.44 –
Vas4.6 L +101%, worse
BL5.4 T·m +53%, better
Xmax2.5 mm –
Sensitivity85.8 dB −0.7
Scanspeak10F/8414G10
£66.31Fs100 Hz +13%, worse
Qts0.51 +13%, worse
Vas1.6 L −31%, better
BL4.3 T·m +23%, better
Xmax2.3 mm −8%
Sensitivity85.9 dB −0.6
WavecorSW070WA01
£95.79Fs84 Hz −5%
Qts0.39 −13%, better
Vas0.7 L −70%, better
BL3.9 T·m +10%, better
Xmax2.5 mm –
Sensitivity81.8 dB −4.7, worse
WavecorFR070WA05
£100.39Fs89 Hz –
Qts0.47 +4%
Vas0.6 L −74%, better
BL3.8 T·m +7%
Xmax2.7 mm +8%
Sensitivity81.4 dB −5.1, worse
Dayton AudioDMA80-4
No current priceFs94 Hz +6%
Qts0.41 −9%
Vas1.4 L −38%, better
BL3.7 T·m +6%
Xmax2.5 mm –
Sensitivity85.6 dB −0.9
Tang BandW4-2099
No current priceFs60 Hz −32%, better
Qts0.47 +4%
Vas2.8 L +22%, worse
BL3.7 T·m +6%
Xmax3 mm +20%, better
Sensitivity82.5 dB −4, worse
CIAREFXI3.21
No current priceFs90 Hz –
Qts0.44 –
Vas1.8 L −21%, better
BL3.7 T·m +6%
Xmax2 mm −20%, worse
Sensitivity86.3 dB –
Dayton AudioCFC120-4
No current priceFs57 Hz −35%, better
Qts0.45 –
Vas4.5 L +97%, worse
BL4.2 T·m +21%, better
Xmax2.5 mm –
Sensitivity83.9 dB −2.6, worse
Tang BandW3-926SDF
No current priceFs100 Hz +13%, worse
Qts0.49 +9%
Vas1.9 L −17%, better
BL3.7 T·m +6%
Xmax0.75 mm −70%, worse
Sensitivity87.5 dB +1
Tang BandW3-926SD
No current priceFs110 Hz +25%, worse
Qts0.46 –
Vas1.9 L −17%, better
BL3.8 T·m +10%
Xmax0.75 mm −70%, worse
Sensitivity89 dB +2.5, better
CIARECM100
No current priceFs160 Hz +81%, worse
Qts0.43 −4%
Vas1.8 L −21%, better
BL4.1 T·m +17%, better
Xmax1.9 mm −24%, worse
Sensitivity93.5 dB +7, better
WavecorSW084OM01
No current priceFs74 Hz −16%, better
Qts0.44 –
Vas1.7 L −25%, better
BL3.6 T·m –
Xmax4.5 mm +80%, better
Sensitivity83.8 dB −2.7, worse
Tang BandW3-1053SC
No current priceFs100 Hz +13%, worse
Qts0.52 +16%, worse
Vas1.8 L −22%, better
BL3.7 T·m +6%
Xmax0.75 mm −70%, worse
Sensitivity87 dB +0.5
Tang BandW3-316B
No current priceFs100 Hz +13%, worse
Qts0.44 –
Vas1.9 L −17%, better
BL4.1 T·m +18%, better
Xmax1.2 mm −52%, worse
Sensitivity88 dB +1.5
PeerlessTG9FC02-04
No current priceFs150 Hz +70%, worse
Qts0.43 −4%
Vas0.84 L −63%, better
BL3.9 T·m +10%, better
Xmax3.0 mm +21%, better
Sensitivity89.4 dB +2.9, better
CIARECX102
No current priceFs125 Hz +42%, worse
Qts0.43 −4%
Vas1.5 L −34%, better
BL4.3 T·m +23%, better
Xmax1.9 mm −24%, worse
Sensitivity89.6 dB +3.1, better
Tang BandW3-2088S0F
No current priceFs45 Hz −49%, better
Qts0.48 +7%
Vas2.1 L −7%
BL5.7 T·m +61%, better
Xmax7 mm +180%, better
Sensitivity77.4 dB −9.1, worse
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
No current price found. Pricing may appear after the next vendor refresh.