Dayton AudioCE70-30P-8
£4.63Fs371 Hz +59%, worse
Qts2.83 +214%, worse
Vas0.04 L −38%, better
BL1.6 T·m −7%
Xmax0.8 mm +60%, better
Sensitivity77.6 dB −3.6, worse
1.5-inch LF driver · FR040WA series · 16 mm voice coil
Wavecor FR040WA01 4Ω
4 Ω
No price for delivery to the UK
- Fs
- 233Hz
- Xmax
- 0.5mm
- SPL
- 81dB
- Pe
- –
- BL
- 1.7T·m
- Vd
- 0.39cm³
- Qts
- 0.90
- Vas
- 0.064L
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 2 traces
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
FR040WA01 impedance
Impedance response
240 plotted pointsMedium confidence607 selected pixels of 607 - Trace datasheet-response-trace-poc/v1
FR040WA02 impedance
Impedance response
240 plotted pointsMedium confidence603 selected pixels of 603
Wavecor FR040WA01 is a 1.5-inch 4 ohm LF driver. The validated T/S data includes Fs 233 Hz, Qts 0.90, Vas 0.064 L, Xmax 0.5 mm, sensitivity 81.2 dB, plus 0 cm³ Vd and 235 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
- 233Hz
- Qts
- 0.90
- Qes
- 0.99
- Qms
- 9.6
- Vas
- 0.064L
- Re
- 3Ω
Motor and cone
- BL
- 1.7T·m
- Sd
- 8cm²
- Mms
- 0.63g
- Xmax
- 0.5mm
- Vd †
- 0.39cm³
- Voice coil
- 16mm
Power and response
- Sensitivity †
- 81.2dB
- Impedance
- 4Ω
- EBP †
- 235 · Leans vented
Size and mounting
- Diameter
- 38.1mm
Other published values
- Cms
- 0.74mm/N
- Rms
- 0.10kg/s
† Calculated by bits from the published values
What this validation status means
Everything else Wavecor lists
LF · Primary · 1.5″
- BL
- 1.7T·m
- Fs
- 233Hz
- Re
- 3Ω
- Sd
- 8cm²
- Cms
- 0.74mm/N
- Mms
- 0.63g
- Qes
- 0.99
- Qms
- 9.6
- Qts
- 0.90
- Rms
- 0.10kg/s
- SPL
- 81.2dB
- Vas
- 0.064L
- Xmax
- 0.5mm
- Impedance
- 4Ω
- Calculated sensitivity †
- 81.2dB
- Voice coil
- 16mm
- Diameter
- 38.1mm
02
Compare
Same-size drivers, compared with the FR040WA01. Clear differences are green when better and red when worse.
This driverFR040WA01
Best price
–
Fs
233 Hz
Qts
0.90
Vas
0.064 L
BL
1.7 T·m
Xmax
0.5 mm
Sensitivity
81.2 dB
Power
–
Dayton AudioCE28N-4
£4.98Fs456 Hz +96%, worse
Qts0.85 −6%
Vas0.006 L −91%, better
BL1.6 T·m −7%
Xmax0.35 mm −30%, worse
Sensitivity78.6 dB −2.6, worse
Dayton AudioCE45N-4
£6.24Fs178 Hz −24%, better
Qts0.89 –
Vas0.084 L +31%, worse
BL1.8 T·m +7%
Xmax1.1 mm +120%, better
Sensitivity78.3 dB −2.9, worse
Dayton AudioCE48-4
£6.61Fs151 Hz −35%, better
Qts0.95 +6%
Vas0.068 L +6%
BL2.5 T·m +49%, better
Xmax1.2 mm +140%, better
Sensitivity75.6 dB −5.6, worse
VisatonK 50 SQ
£7.95Fs480 Hz +106%, worse
Qts3.42 +280%, worse
Vas0.06 L −6%
BL1.1 T·m −33%, worse
Xmax0.5 mm –
Sensitivity81.6 dB –
VisatonFR 58
£7.95Fs190 Hz −18%, better
Qts0.98 +9%
Vas0.18 L +181%, worse
BL2.3 T·m +36%, better
Xmax0.55 mm +10%, better
Sensitivity80.8 dB –
VisatonSC 5.9
£8.37Fs193 Hz −17%, better
Qts1.25 +39%, worse
Vas0.4 L +525%, worse
BL2.5 T·m +50%, better
Xmax0.5 mm –
Sensitivity84.9 dB +3.7, better
VisatonFRS 5
£10.72Fs270 Hz +16%, worse
Qts1.15 +28%, worse
Vas0.16 L +150%, worse
BL1.6 T·m −4%
Xmax0.6 mm +20%, better
Sensitivity84.4 dB +3.2, better
VisatonSC 5.9 ND
£11.25Fs280 Hz +20%, worse
Qts4.30 +378%, worse
Vas0.3 L +369%, worse
BL1 T·m −40%, worse
Xmax0.5 mm –
Sensitivity81.2 dB –
Dayton AudioDMA45-8
£11.35Fs151 Hz −35%, better
Qts0.59 −34%, better
Vas0.057 L −12%, better
BL4.3 T·m +155%, better
Xmax2 mm +300%, better
Sensitivity76.6 dB −4.6, worse
SB AcousticsSB36WBAC21-8
£13.77Fs160 Hz −31%, better
Qts0.61 −32%, better
Vas0.035 L −45%, better
BL2.1 T·m +26%, better
Xmax1.8 mm +250%, better
Sensitivity74 dB −7.2, worse
REDCATT22NFR
£13.81Fs255 Hz +9%
Qts0.85 −6%
Vas0.08 L +25%, worse
BL3.9 T·m +134%, better
Xmax0.75 mm +50%, better
Sensitivity83.3 dB +2.1, better
SB AcousticsSB36WBAC21-4
£13.94Fs200 Hz −14%, better
Qts0.41 −54%, better
Vas0.021 L −67%, better
BL1.8 T·m +5%
Xmax1.8 mm +250%, better
Sensitivity74.1 dB −7.1, worse
Sica2 H 0.8 SL
£17.58Fs216 Hz −7%
Qts0.81 −10%
Vas0.1 L +56%, worse
BL2.6 T·m +56%, better
Xmax1.4 mm +180%, better
Sensitivity82.1 dB +0.9
Sica2.5 H 0.8 SL
£17.58Fs185 Hz −21%, better
Qts0.92 –
Vas0.2 L +213%, worse
BL2.8 T·m +68%, better
Xmax1.3 mm +160%, better
Sensitivity82.6 dB +1.4
CelestionAN2075
£33.66Fs153 Hz −34%, better
Qts0.84 −7%
Vas1.5 L +2259%, worse
BL2.7 T·m +62%, better
Xmax2.3 mm +350%, better
Sensitivity89.4 dB +8.2, better
MonacorSPX-20M
£34.33Fs157 Hz −33%, better
Qts0.42 −53%, better
Vas0.2 L +213%, worse
BL4.5 T·m +169%, better
Xmax0.5 mm –
Sensitivity84.3 dB +3.1, better
Dayton AudioRC180-55
£44.87Fs52 Hz −78%, better
Qts0.89 –
Vas2.0 L +3088%, worse
BL4.2 T·m +153%, better
Xmax4.7 mm +840%, better
Sensitivity75.7 dB −5.5, worse
WavecorFR040WA02
£50.66Fs239 Hz –
Qts1.23 +37%, worse
Vas0.064 L –
BL2 T·m +20%, better
Xmax0.5 mm –
Sensitivity79.9 dB −1.3
Dayton AudioRS52AN-8
£52.67Fs341 Hz +46%, worse
Qts0.86 −4%
Vas0.13 L +103%, worse
BL4.3 T·m +155%, better
Xmax1 mm +100%, better
Sensitivity88.4 dB +7.2, better
WavecorFR055WA01
£60.79Fs142 Hz −39%, better
Qts0.91 –
Vas0.27 L +322%, worse
BL2.1 T·m +25%, better
Xmax1.4 mm +170%, better
Sensitivity80.9 dB –
WavecorFR055OM01
No current priceFs130 Hz −44%, better
Qts0.86 −4%
Vas0.35 L +447%, worse
BL2 T·m +20%, better
Xmax1 mm +100%, better
Sensitivity81.1 dB –
Dayton AudioCE40-4
No current priceFs194 Hz −17%, better
Qts1.12 +24%, worse
Vas0.064 L –
BL1.5 T·m −10%, worse
Xmax0.7 mm +40%, better
Sensitivity77.1 dB −4.1, worse
Dayton AudioCE67PR-4
No current priceFs218 Hz −6%
Qts0.92 –
Vas0.11 L +72%, worse
BL3.2 T·m +93%, better
Xmax2.2 mm +340%, better
Sensitivity82.1 dB +0.9
Tang BandW1-2370S
No current priceFs170 Hz −27%, better
Qts0.47 −48%, better
Vas0.051 L −20%, better
BL1.5 T·m −8%
Xmax1 mm +100%, better
Sensitivity77.9 dB −3.3, worse
LavoceFSN020.71F
No current priceFs212 Hz −9%
Qts0.82 −9%
Vas0.22 L +244%, worse
BL3.2 T·m +94%, better
Xmax2.4 mm +380%, better
Sensitivity85.5 dB +4.3, better
LavoceFSN020.72
No current priceFs210 Hz −10%
Qts0.92 –
Vas0.18 L +181%, worse
BL3.2 T·m +91%, better
Xmax2.3 mm +360%, better
Sensitivity83.6 dB +2.4, better
WavecorFR055WA02
No current priceFs128 Hz −45%, better
Qts0.82 −9%
Vas0.33 L +416%, worse
BL2.7 T·m +60%, better
Xmax1.4 mm +170%, better
Sensitivity80.8 dB –
No current price
Fs75 Hz −68%, better
Qts0.75 −17%, better
Vas6.3 L +9697%, worse
BL4.2 T·m +154%, better
Xmax6.5 mm +1200%, better
Sensitivity86.3 dB +5.1, better
Tang BandW2-1803S
No current priceFs155 Hz −33%, better
Qts0.75 −17%, better
Vas0.25 L +291%, worse
BL2.3 T·m +38%, better
Xmax0.7 mm +40%, better
Sensitivity81.6 dB –
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Lautsprechershop Import VAT and duty may apply | £50.66 | Special order | Visit shop at Lautsprechershop |