Dayton AudioTCP115-4
£11.95 · 92% less, betterFs54 Hz +34%, worse
Qts0.35 −10%, better
Vas3.1 L −84%, better
BL5.2 T·m −7%
Xmax4 mm −6%
Sensitivity82.8 dB −3.9, worse
3-inch LF driver · TITANIUM FORMER series · 75 mm voice coil · 150 W
Morel TIW 634FT 4Ω
4 Ω
£187.60
2.8%Willys-Hifi · All 3 offers
- Fs
- 40Hz
- Xmax
- 4.3mm
- SPL
- 87dB
- Pe
- 150W
- BL
- 5.6T·m
- Vd
- 51cm³
- Qts
- 0.39
- Vas
- 20L
Morel TIW 634FT is a 3-inch 4 ohm LF driver rated at 150 W RMS. The validated T/S data includes Fs 40 Hz, Qts 0.39, Vas 19.7 L, Xmax 4.3 mm, sensitivity 86.7 dB, plus 51 cm³ Vd and 93 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 £152.39.
The published T/S values agree with each other
Thiele/Small
- Fs
- 40Hz
- Qts
- 0.39
- Qes
- 0.43
- Qms
- 4.3
- Vas
- 19.7L
- Re
- 3.6Ω
- Le
- 0.45mH
Motor and cone
- BL
- 5.6T·m
- Sd
- 119cm²
- Mms
- 16g
- Xmax
- 4.3mm
- Vd †
- 51cm³
- Voice coil
- 75mm
- Flux density
- 0.66T
Power and response
- Sensitivity †
- 86.7dB
- Manufacturer sensitivity
- 88dB
- Power
- 150W
- Nominal power
- 150W
- Impedance
- 4Ω
- EBP †
- 93 · Sealed or vented
Size and mounting
- Diameter
- 160mm
- Depth
- 69mm
- Weight
- 1.2kg
Other published values
- Cms
- 1.00mm/N
- Rms
- 0.92kg/s
- Power Peak
- 1000
Sensitivity shows 86.7 dB, calculated from the T/S values. Morel publishes 88.0 dB, 1.3 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Morel lists
LF · Primary · 3″
- BL
- 5.6T·m
- Fs
- 40Hz
- Le
- 0.45mH
- Re
- 3.6Ω
- Sd
- 119cm²
- Cms
- 1.00mm/N
- Mms
- 16g
- Qes
- 0.43
- Qms
- 4.3
- Qts
- 0.39
- Rms
- 0.92kg/s
- SPL
- 86.7dB
- Vas
- 19.7L
- Xmax
- 4.3mm
- Power
- 150W
- Impedance
- 4Ω
- Power Peak
- 1000
- Flux density
- 0.66T
- Sensitivity
- 88dB
- Nominal power
- 150W
- Calculated sensitivity †
- 86.7dB
- Manufacturer sensitivity
- 88dB
- Voice coil
- 75mm
- Weight
- 1.2kg
- Diameter
- 160mm
- Depth
- 69mm
02
Compare
Same-size drivers, compared with the TIW 634FT. Clear differences are green when better and red when worse.
This driverTIW 634FT
Best price
£152.39
Fs
40 Hz
Qts
0.39
Vas
19.7 L
BL
5.6 T·m
Xmax
4.3 mm
Sensitivity
86.7 dB
Power
150 W
FaitalPRO2FE22
£15.79 · 90% less, betterFs125 Hz +213%, worse
Qts0.38 –
Vas0.5 L −97%, better
BL5.2 T·m −7%
Xmax2.9 mm −32%, worse
Sensitivity85.6 dB −1.1
Dayton AudioDS115-8
£20.18 · 87% less, betterFs55 Hz +38%, worse
Qts0.38 –
Vas4.3 L −78%, better
BL5.9 T·m +5%
Xmax4.1 mm −4%
Sensitivity84 dB −2.7, worse
Dayton AudioND91-4
£20.93 · 86% less, betterFs74 Hz +85%, worse
Qts0.41 +5%
Vas1.4 L −93%, better
BL4.6 T·m −18%, worse
Xmax4.6 mm +8%
Sensitivity83 dB −3.7, worse
Sica4 E 1 CS
£23.86 · 84% less, betterFs118 Hz +195%, worse
Qts0.39 –
Vas1.3 L −93%, better
BL5.8 T·m –
Xmax2.2 mm −48%, worse
Sensitivity88.4 dB +1.7
CIAREHW100
£27.63 · 82% less, betterFs70 Hz +75%, worse
Qts0.31 −21%, better
Vas4.3 L −78%, better
BL5.6 T·m –
Xmax4.3 mm –
Sensitivity88 dB +1.3
FaitalPRO4FE42
£29.42 · 81% less, betterFs110 Hz +175%, worse
Qts0.38 –
Vas1.8 L −91%, better
BL5.4 T·m −4%
Xmax2.8 mm −33%, worse
Sensitivity89.8 dB +3.1, better
Dayton AudioDSA115-8
£30.07 · 80% less, betterFs63 Hz +58%, worse
Qts0.42 +8%
Vas4.0 L −80%, better
BL5.4 T·m –
Xmax4.1 mm −4%
Sensitivity84.8 dB −1.9
MonacorSP-100/8
£31.15 · 80% less, betterFs61 Hz +53%, worse
Qts0.37 −5%
Vas4.7 L −76%, better
BL5.5 T·m –
Xmax2.5 mm −41%, worse
Sensitivity85.9 dB −0.8
SB AcousticsSB12NRXF25-8
£45.28 · 70% less, betterFs63 Hz +57%, worse
Qts0.42 +8%
Vas4.2 L −79%, better
BL5.5 T·m –
Xmax5 mm +18%, better
Sensitivity85.6 dB −1.1
SB AcousticsSB12NRX25-8
£51.87 · 66% less, betterFs57 Hz +43%, worse
Qts0.37 −5%
Vas5.3 L −73%, better
BL5.4 T·m −4%
Xmax5 mm +18%, better
Sensitivity85.8 dB −0.9
SB AcousticsSB12CACS25-8
£58.31 · 62% less, betterFs51 Hz +28%, worse
Qts0.37 −5%
Vas6.5 L −67%, better
BL5.2 T·m −7%
Xmax5 mm +18%, better
Sensitivity85.4 dB −1.3
MarkaudioCHR-90
£58.61 · 62% less, betterFs44 Hz +11%, worse
Qts0.36 −8%
Vas26.1 L +33%, worse
BL4.7 T·m −16%, worse
Xmax7 mm +65%, better
Sensitivity89.4 dB +2.7, better
Tang BandW4-2414
£66.90 · 56% less, betterFs65 Hz +63%, worse
Qts0.40 –
Vas3.9 L −80%, better
BL5.5 T·m –
Xmax2.5 mm −41%, worse
Sensitivity85.6 dB −1.1
MorelCAW 428
£91.27 · 40% less, betterFs74 Hz +85%, worse
Qts0.38 –
Vas4.5 L −77%, better
BL5 T·m −11%, worse
Xmax4 mm −6%
Sensitivity88 dB +1.3
MorelCAW 634
£104.66 · 31% less, betterFs43 Hz +8%
Qts0.42 +8%
Vas13.7 L −30%, better
BL5.6 T·m –
Xmax4.3 mm –
Sensitivity85.2 dB −1.5
MorelTIW 638FT
£129.78 · 15% less, betterFs40 Hz –
Qts0.42 +8%
Vas19.7 L –
BL7.3 T·m +30%, better
Xmax4.3 mm –
Sensitivity86.3 dB –
MorelCAW 428D
£150.67 · 1% lessFs65 Hz +63%, worse
Qts0.33 −15%, better
Vas5.1 L −74%, better
BL5.2 T·m −6%
Xmax4 mm −6%
Sensitivity87.2 dB +0.5
MorelTIW 638ND
£165.79 · 9% more, worseFs43 Hz +8%
Qts0.40 –
Vas15.5 L −21%, better
BL7.7 T·m +38%, better
Xmax5.3 mm +24%, better
Sensitivity86.5 dB –
MorelINTEGRA 624
£192.54 · 26% more, worseFs58 Hz +45%, worse
Qts0.35 −10%, better
Vas15.3 L −22%, better
BL5.4 T·m −4%
Xmax3 mm −29%, worse
Sensitivity90.5 dB +3.8, better
MorelTIW 634ND
£205.14 · 35% more, worseFs40 Hz –
Qts0.36 −8%
Vas16.5 L −16%, better
BL6.5 T·m +16%, better
Xmax5.5 mm +29%, better
Sensitivity86.4 dB –
MorelTICW 634ND
£271.71 · 78% more, worseFs40 Hz –
Qts0.35 −10%, better
Vas17.3 L −12%, better
BL6.6 T·m +18%, better
Xmax5.5 mm +29%, better
Sensitivity86.8 dB –
MarkaudioCHP-90 MICA
No current priceFs49 Hz +21%, worse
Qts0.36 −7%
Vas20.1 L –
BL4.8 T·m −13%, worse
Xmax7 mm +65%, better
Sensitivity89.2 dB +2.5, better
Audio Technology4 H 52 06 13 SD
No current priceFs48 Hz +20%, worse
Qts0.33 −15%, better
Vas16 L −19%, better
BL6.1 T·m +9%
Xmax3.5 mm −18%, worse
Sensitivity88.4 dB +1.7
Tang BandW3-1876S
No current priceFs55 Hz +38%, worse
Qts0.43 +10%, worse
Vas0.9 L −96%, better
BL5.3 T·m −6%
Xmax4 mm −6%
Sensitivity76.7 dB −10, worse
MorelEM 428D
No current priceFs69 Hz +73%, worse
Qts0.33 −15%, better
Vas4.1 L −79%, better
BL6.0 T·m +6%
Xmax4 mm −6%
Sensitivity87.4 dB +0.7
CIAREHWL100
No current priceFs70 Hz +75%, worse
Qts0.31 −21%, better
Vas4.3 L −78%, better
BL5.6 T·m –
Xmax4.3 mm –
Sensitivity88 dB +1.3
E J JordanEIKONA
No current priceFs43 Hz +8%
Qts0.35 −9%
Vas11.0 L −44%, better
BL6.5 T·m +17%, better
Xmax5 mm +18%, better
Sensitivity85.3 dB −1.4
CIARENDI3.25
No current priceFs77 Hz +93%, worse
Qts0.40 –
Vas1.7 L −91%, better
BL4.2 T·m −25%, worse
Xmax3.9 mm −8%
Sensitivity84.1 dB −2.6, worse
Tang BandW4-1320SJF
No current priceFs75 Hz +88%, worse
Qts0.38 –
Vas5.2 L −73%, better
BL5.1 T·m −8%
Xmax3 mm −29%, worse
Sensitivity88.9 dB +2.2, better
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 |
|---|---|---|---|---|
Willys-Hifi | £187.60, the lowest price | Stock not listed | Visit shop at Willys-Hifi | |
Lautsprechershop Import VAT and duty may apply | £152.39 | Stock not listed | Visit shop at Lautsprechershop | |
SoundImports Import VAT and duty may apply | £175.79 | Back order | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr
Recent changes
- 1 OctWillys-Hifi£192.95 → £187.60Down 2.8% from £192.95
- 30 SepWillys-Hifi£191.95 → £192.95Up 0.5% from £191.95
- 26 SepWillys-Hifi£190.95 → £191.95Up 0.5% from £190.95