FaitalPRO2FE22
£15.79 · 83% less, betterFs125 Hz +69%, worse
Qts0.38 –
Vas0.5 L −89%, better
BL5.2 T·m +4%
Xmax2.9 mm −28%, worse
Sensitivity85.6 dB −2.4, worse
2-inch LF driver · CLASSIC ADVANCED series · 54 mm voice coil · 150 W
Morel CAW 428 8Ω
8 Ω
£149.93
5.5%Falcon Acoustics · In stock · All 4 offers
- Fs
- 74Hz
- Xmax
- 4mm
- SPL
- 88dB
- Pe
- 150W
- BL
- 5T·m
- Vd
- 23cm³
- Qts
- 0.38
- Vas
- 5L
Morel CAW 428 is a 2-inch 8 ohm LF driver rated at 150 W RMS. The validated T/S data includes Fs 74 Hz, Qts 0.38, Vas 4.5 L, Xmax 4 mm, sensitivity 88 dB, plus 23 cm³ Vd and 161 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 £91.31.
The published T/S values agree with each other
Thiele/Small
- Fs
- 74Hz
- Qts
- 0.38
- Qes
- 0.46
- Qms
- 2.3
- Vas
- 4.5L
- Re
- 5.2Ω
- Le
- 0.32mH
Motor and cone
- BL
- 5T·m
- Sd
- 57cm²
- Mms
- 5g
- Xmax
- 4mm
- Vd †
- 23cm³
- Voice coil
- 54mm
- Flux density
- 0.85T
Power and response
- Sensitivity †
- 88dB
- Manufacturer sensitivity
- 88dB
- Power
- 150W
- Nominal power
- 150W
- Impedance
- 8Ω
- EBP †
- 161 · Leans vented
Size and mounting
- Diameter
- 118.5mm
- Depth
- 50mm
- Weight
- 0.43kg
Other published values
- Rms
- 0.91kg/s
- Power Peak
- 800
† Calculated by bits from the published values
What this validation status means
Everything else Morel lists
LF · Primary · 2.1″
- BL
- 5T·m
- Fs
- 74Hz
- Le
- 0.32mH
- Re
- 5.2Ω
- Sd
- 57cm²
- Mms
- 5g
- Qes
- 0.46
- Qms
- 2.3
- Qts
- 0.38
- Rms
- 0.91kg/s
- SPL
- 88dB
- Vas
- 4.5L
- Xmax
- 4mm
- Power
- 150W
- Impedance
- 8Ω
- Power Peak
- 800
- Flux density
- 0.85T
- Sensitivity
- 88dB
- Nominal power
- 150W
- Calculated sensitivity †
- 88dB
- Manufacturer sensitivity
- 88dB
- Voice coil
- 54mm
- Weight
- 0.43kg
- Diameter
- 118.5mm
- Depth
- 50mm
02
Compare
Same-size drivers, compared with the CAW 428. Clear differences are green when better and red when worse.
This driverCAW 428
Best price
£91.31
Fs
74 Hz
Qts
0.38
Vas
4.5 L
BL
5 T·m
Xmax
4 mm
Sensitivity
88 dB
Power
150 W
Dayton AudioDSA90-8
£20.17 · 78% less, betterFs67 Hz −10%
Qts0.37 –
Vas2.3 L −50%, better
BL4.6 T·m −8%
Xmax2.5 mm −38%, worse
Sensitivity83.8 dB −4.2, worse
Tang BandW3-881SJF
£30.16 · 67% less, betterFs100 Hz +35%, worse
Qts0.39 –
Vas1.9 L −58%, better
BL4.5 T·m −11%, worse
Xmax0.5 mm −88%, worse
Sensitivity88.7 dB +0.7
LavoceFSN030.72
£30.65 · 66% less, betterFs127 Hz +72%, worse
Qts0.41 +8%
Vas1.1 L −75%, better
BL5.0 T·m –
Xmax2.1 mm −48%, worse
Sensitivity89.3 dB +1.3
MonacorSPX-20M
£34.35 · 62% less, betterFs157 Hz +112%, worse
Qts0.42 +11%, worse
Vas0.2 L −96%, better
BL4.5 T·m −10%, worse
Xmax0.5 mm −88%, worse
Sensitivity84.3 dB −3.7, worse
MarkaudioCHN-719
£37.66 · 59% less, betterFs68 Hz −7%
Qts0.50 +31%, worse
Vas4.7 L +5%
BL4.0 T·m −21%, worse
Xmax4.3 mm +7%
Sensitivity86.1 dB −1.9
MarkaudioCHR-70
£37.66 · 59% less, betterFs65 Hz −12%, better
Qts0.55 +45%, worse
Vas5.2 L +15%, worse
BL4.2 T·m −16%, worse
Xmax4.3 mm +7%
Sensitivity85.2 dB −2.8, worse
Tang BandW3-2141
£46.08 · 50% less, betterFs75 Hz –
Qts0.39 –
Vas3.3 L −27%, better
BL3.6 T·m −27%, worse
Xmax1.6 mm −60%, worse
Sensitivity86.8 dB −1.2
Tang BandW3-1231SN
£46.08 · 50% less, betterFs100 Hz +35%, worse
Qts0.34 −11%, better
Vas1.4 L −69%, better
BL4.4 T·m −12%, worse
Xmax1.3 mm −69%, worse
Sensitivity87.2 dB −0.8
MonacorSPH-30X/8SW
£57.34 · 37% less, betterFs105 Hz +42%, worse
Qts0.42 +11%, worse
Vas1.3 L −71%, better
BL4.5 T·m −10%, worse
Xmax2 mm −50%, worse
Sensitivity86.9 dB −1.1
Tang BandW3-1335SB
£61.99 · 32% less, betterFs100 Hz +35%, worse
Qts0.34 −11%, better
Vas1.2 L −73%, better
BL5.2 T·m +3%
Xmax0.5 mm −88%, worse
Sensitivity86.3 dB −1.7
MorelCAW 634
£104.72 · 15% more, worseFs43 Hz −42%, better
Qts0.42 +11%, worse
Vas13.7 L +204%, worse
BL5.6 T·m +12%, better
Xmax4.3 mm +6%
Sensitivity85.2 dB −2.8, worse
Tang BandW3-1878
£125.66 · 38% more, worseFs75 Hz –
Qts0.28 −26%, better
Vas3.1 L −32%, better
BL4.3 T·m −14%, worse
Xmax4 mm –
Sensitivity87.9 dB –
MorelTIW 638FT
£129.85 · 42% more, worseFs40 Hz −46%, better
Qts0.42 +11%, worse
Vas19.7 L +338%, worse
BL7.3 T·m +46%, better
Xmax4.3 mm +6%
Sensitivity86.3 dB −1.7
MorelCAW 538
£149.94 · 64% more, worseFs49 Hz −34%, better
Qts0.38 –
Vas8.2 L +82%, worse
BL6.9 T·m +38%, better
Xmax3 mm −25%, worse
Sensitivity85.1 dB −2.9, worse
MorelCAW 428D
£150.75 · 65% more, worseFs65 Hz −12%, better
Qts0.33 −13%, better
Vas5.1 L +13%, worse
BL5.2 T·m +5%
Xmax4 mm –
Sensitivity87.2 dB −0.8
MorelTIW 634FT
£152.47 · 67% more, worseFs40 Hz −46%, better
Qts0.39 –
Vas19.7 L +338%, worse
BL5.6 T·m +12%, better
Xmax4.3 mm +6%
Sensitivity86.7 dB −1.3
MorelEM 428
£184.26 · 102% more, worseFs68 Hz −8%
Qts0.41 +8%
Vas3.5 L −22%, better
BL5.4 T·m +8%
Xmax3 mm −25%, worse
Sensitivity85.6 dB −2.4, worse
MorelINTEGRA 624
£192.64 · 111% more, worseFs58 Hz −22%, better
Qts0.35 −8%
Vas15.3 L +241%, worse
BL5.4 T·m +8%
Xmax3 mm −25%, worse
Sensitivity90.5 dB +2.5, better
MorelEW 428
£209.39 · 129% more, worseFs62 Hz −16%, better
Qts0.35 −8%
Vas4.7 L +4%
BL6.1 T·m +22%, better
Xmax4.5 mm +13%, better
Sensitivity87 dB −1
MorelMSW 424D
No current priceFs60 Hz −19%, better
Qts0.32 −16%, better
Vas4.8 L +6%
BL4.5 T·m −11%, worse
Xmax4 mm –
Sensitivity86.3 dB −1.7
MorelEM 428D
No current priceFs69 Hz −7%
Qts0.33 −13%, better
Vas4.1 L −9%
BL6.0 T·m +19%, better
Xmax4 mm –
Sensitivity87.4 dB −0.6
Tang BandW3-1876S
No current priceFs55 Hz −26%, better
Qts0.43 +13%, worse
Vas0.9 L −80%, better
BL5.3 T·m +6%
Xmax4 mm –
Sensitivity76.7 dB −11.3, worse
PRV Audio2MR50-NDY
No current priceFs124 Hz +67%, worse
Qts0.37 –
Vas0.44 L −90%, better
BL5.0 T·m –
Xmax2.9 mm −28%, worse
Sensitivity85.1 dB −2.9, worse
Tang BandW2-1767S
No current priceFs110 Hz +49%, worse
Qts0.36 −5%
Vas0.22 L −95%, better
BL5.0 T·m –
Xmax3 mm −25%, worse
Sensitivity80.6 dB −7.4, worse
MarkaudioPLUVIA 7 P MICA
No current priceFs72 Hz –
Qts0.47 +24%, worse
Vas4.5 L –
BL3.2 T·m −35%, worse
Xmax4 mm –
Sensitivity86.9 dB −1.1
MarkaudioCHP-70 GENERATION 2
No current priceFs72 Hz –
Qts0.52 +37%, worse
Vas4.7 L +4%
BL4.2 T·m −15%, worse
Xmax4.2 mm +5%
Sensitivity86.3 dB −1.7
Tang BandW3-1797S
No current priceFs90 Hz +22%, worse
Qts0.35 −8%
Vas1.0 L −78%, better
BL4.6 T·m −9%
Xmax1 mm −75%, worse
Sensitivity84.1 dB −3.9, worse
WavecorSW084OM01
No current priceFs74 Hz –
Qts0.44 +16%, worse
Vas1.7 L −62%, better
BL3.6 T·m −29%, worse
Xmax4.5 mm +13%, better
Sensitivity83.8 dB −4.2, worse
Tang BandW3-1401SD
No current priceFs75 Hz –
Qts0.31 −18%, better
Vas1.6 L −63%, better
BL5.6 T·m +11%, better
Xmax3.5 mm −13%, worse
Sensitivity84.7 dB −3.3, worse
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 |
|---|---|---|---|---|
Falcon Acoustics | £149.93, the lowest price | In stock | Visit shop at Falcon Acoustics | |
Willys-Hifi | £158.58 | 5.8% above the lowest price | Stock not listed | Visit shop at Willys-Hifi |
Lautsprechershop Import VAT and duty may apply | £91.31 | Stock not listed | Visit shop at Lautsprechershop |
Best price over time
Tracked since 1 Apr
Recent changes
- 1 OctWillys-Hifi£162.95 → £158.58Down 2.7% from £162.95
- 30 SepWillys-Hifi£161.95 → £162.95Up 0.6% from £161.95
- 29 SepWillys-Hifi£162.95 → £161.95Down 0.6% from £162.95