Dayton AudioDSA175-8
£55.41Fs38 Hz +20%, worse
Qts0.29 −3%
Vas18.7 L −36%, better
BL9.8 T·m +15%, better
Xmax5.3 mm +6%
Sensitivity86.8 dB –
6.5-inch LF driver · Excel series
SEAS E0074-08 W18EX003 8Ω
8 Ω
No current price
- Fs
- 32Hz
- Xmax
- 5mm
- SPL
- 87dB
- Pe
- –
- BL
- 8.5T·m
- Vd
- 63cm³
- Qts
- 0.30
- Vas
- 29L
Published graphs
SEAS E0074-08 W18EX003 is a 6.5-inch 8 ohm LF driver. The validated T/S data includes Fs 32 Hz, Qts 0.30, Vas 29 L, Xmax 5 mm, sensitivity 86.8 dB, plus 63 cm³ Vd and 100 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
- 32Hz
- Qts
- 0.30
- Qes
- 0.32
- Qms
- 4.8
- Vas
- 29L
- Re
- 6.1Ω
Motor and cone
- BL
- 8.5T·m
- Sd
- 126cm²
- Mms
- 19g
- Xmax
- 5mm
- Vd †
- 63cm³
Power and response
- Sensitivity †
- 86.8dB
- Impedance
- 8Ω
- EBP †
- 100 · Sealed or vented
Other published values
- Cms
- 1.30mm/N
- Rms
- 0.79kg/s
† Calculated by bits from the published values
What this validation status means
Everything else SEAS lists
LF · Primary · 6.5″
- BL
- 8.5T·m
- Fs
- 32Hz
- Re
- 6.1Ω
- Sd
- 126cm²
- Cms
- 1.30mm/N
- Mms
- 19g
- Qes
- 0.32
- Qms
- 4.8
- Qts
- 0.30
- Rms
- 0.79kg/s
- SPL
- 86.8dB
- Vas
- 29L
- Xmax
- 5mm
- Impedance
- 8Ω
- Calculated sensitivity †
- 86.8dB
02
Compare
Same-size drivers, compared with the E0074-08 W18EX003. Clear differences are green when better and red when worse.
This driverE0074-08 W18EX003
Best price
–
Fs
32 Hz
Qts
0.30
Vas
29 L
BL
8.5 T·m
Xmax
5 mm
Sensitivity
86.8 dB
Power
–
HiViE6.5
£64.21Fs37 Hz +16%, worse
Qts0.32 +7%
Vas31 L +7%
BL8.1 T·m −5%
Xmax5.8 mm +15%, better
Sensitivity88.3 dB +1.5
SB AcousticsSB17NRX2L35-8
£72.53Fs38 Hz +18%, worse
Qts0.28 −7%
Vas26.1 L −10%
BL7.8 T·m −8%
Xmax9.6 mm +92%, better
Sensitivity88.7 dB +1.9
REDCATT6FHM
£83.67Fs36 Hz +13%, worse
Qts0.29 −3%
Vas26.1 L −10%
BL9.9 T·m +16%, better
Xmax4.3 mm −15%, worse
Sensitivity88.3 dB +1.5
Dayton AudioPS180-8
£90.66Fs59 Hz +83%, worse
Qts0.33 +10%, worse
Vas27.6 L −5%
BL6.8 T·m −20%, worse
Xmax4.6 mm −8%
Sensitivity93.9 dB +7.1, better
ETON7-612/C8/32 RP
£98.14Fs37 Hz +16%, worse
Qts0.30 –
Vas28 L −3%
BL8.6 T·m –
Xmax4.5 mm −10%, worse
Sensitivity88.5 dB +1.7
SEASH1215-08 CA18RNX
£110.95Fs35 Hz +9%
Qts0.31 +3%
Vas33 L +14%, worse
BL7.2 T·m −15%, worse
Xmax6 mm +20%, better
Sensitivity87.9 dB +1.1
WavecorWF182BD08
£194.40Fs33 Hz +4%
Qts0.29 −3%
Vas32.4 L +12%, worse
BL8.5 T·m –
Xmax5.5 mm +10%, better
Sensitivity88.1 dB +1.3
WavecorWF182BD03
£194.40Fs39 Hz +22%, worse
Qts0.29 −3%
Vas24.4 L −16%, better
BL6.8 T·m −21%, worse
Xmax5.5 mm +10%, better
Sensitivity88.9 dB +2.1, better
WavecorWF182BD16
£195.51Fs37 Hz +16%, worse
Qts0.30 –
Vas23 L −21%, better
BL8.5 T·m –
Xmax5.5 mm +10%, better
Sensitivity87.8 dB +1
SB AcousticsMR16TX-8
£249.00Fs35 Hz +9%
Qts0.31 +3%
Vas38.9 L +34%, worse
BL6.6 T·m −22%, worse
Xmax5.7 mm +14%, better
Sensitivity89.2 dB +2.4, better
AccutonC158-6-851
£298.77Fs31 Hz −3%
Qts0.28 −7%
Vas25.7 L −11%, better
BL8.7 T·m –
Xmax5 mm –
Sensitivity86.2 dB −0.6
AccutonC158-8-085
£332.92Fs37 Hz +16%, worse
Qts0.36 +20%, worse
Vas27.3 L −6%
BL7.7 T·m −9%
Xmax5 mm –
Sensitivity87.5 dB +0.7
AccutonC173-6-191
£341.46Fs39 Hz +21%, worse
Qts0.34 +13%, worse
Vas21.6 L −26%, better
BL8.8 T·m +4%
Xmax5 mm –
Sensitivity87.3 dB +0.5
£384.15
Fs34 Hz +6%
Qts0.26 −13%, better
Vas30 L +3%
BL8.4 T·m –
Xmax5 mm –
Sensitivity88 dB +1.2
No photo
PHL Audio1343
No current priceFs40 Hz +25%, worse
Qts0.28 −7%
Vas29.9 L +3%
BL8.1 T·m −5%
Xmax5 mm –
Sensitivity90.2 dB +3.4, better
No photo
PHL Audio1343NDU
No current priceFs40 Hz +25%, worse
Qts0.28 −7%
Vas29.9 L +3%
BL8.1 T·m −5%
Xmax5 mm –
Sensitivity90.2 dB +3.4, better
No photo
PHL Audio1362
No current priceFs39 Hz +22%, worse
Qts0.28 −7%
Vas34.8 L +20%, worse
BL8.1 T·m −5%
Xmax5 mm –
Sensitivity90.4 dB +3.6, better
No photo
PHL Audio1362NDU
No current priceFs39 Hz +22%, worse
Qts0.28 −7%
Vas34.8 L +20%, worse
BL8.1 T·m −5%
Xmax5 mm –
Sensitivity90.4 dB +3.6, better
Dayton AudioPM180-8
No current priceFs53 Hz +66%, worse
Qts0.28 −7%
Vas28 L −3%
BL7.7 T·m −9%
Xmax4.6 mm −8%
Sensitivity93.5 dB +6.7, better
WavecorWF182BD15
No current priceFs39 Hz +22%, worse
Qts0.32 +7%
Vas20.8 L −28%, better
BL8.5 T·m –
Xmax5.5 mm +10%, better
Sensitivity87.8 dB +1
VoltBM165.4
No current priceFs32 Hz –
Qts0.30 –
Vas32.3 L +11%, worse
BL9.6 T·m +13%, better
Xmax6 mm +20%, better
Sensitivity87.2 dB –
PurifiPTT6.5W04-NAA-08
No current priceFs33 Hz +3%
Qts0.30 –
Vas23.3 L −20%, better
BL7.7 T·m −9%
Xmax5.9 mm +18%, better
Sensitivity86.3 dB −0.5
WavecorWF182BD10
No current priceFs29 Hz −11%, better
Qts0.31 +3%
Vas32.4 L +12%, worse
BL6.5 T·m −24%, worse
Xmax5.5 mm +10%, better
Sensitivity85.7 dB −1.1
WavecorWF182BD18
No current priceFs29 Hz −11%, better
Qts0.31 +3%
Vas32.4 L +12%, worse
BL6.5 T·m −24%, worse
Xmax5.5 mm +10%, better
Sensitivity85.7 dB −1.1
WavecorWF182BD07
No current priceFs40 Hz +25%, worse
Qts0.34 +13%, worse
Vas24.4 L −16%, better
BL8.5 T·m –
Xmax5.5 mm +10%, better
Sensitivity88.5 dB +1.7
Beyma6CX200FE
No current priceFs65 Hz +103%, worse
Qts0.32 +7%
Vas10.5 L −64%, better
BL9.2 T·m +8%
Xmax5 mm –
Sensitivity91.3 dB +4.5, better
PurifiPTT6.5X04-NFA-06
No current priceFs30 Hz −6%
Qts0.29 −3%
Vas25.9 L −11%, better
BL7.9 T·m −7%
Xmax9.8 mm +96%, better
Sensitivity85.7 dB −1.1
CIAREHSG160
No current priceFs38 Hz +19%, worse
Qts0.29 −3%
Vas16.5 L −43%, better
BL9.8 T·m +15%, better
Xmax5.5 mm +10%, better
Sensitivity86.7 dB –
PurifiPTT6.5W04-NFA-06
No current priceFs32 Hz –
Qts0.26 −13%, better
Vas28.3 L –
BL7.6 T·m −11%, worse
Xmax5.9 mm +18%, better
Sensitivity87.2 dB –
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 51 rating · Checked 2 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 |
|---|---|---|---|---|
SoundImports | £486.60 | Back order | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr