GRS10PT-8
£32.16Fs47 Hz –
Qts0.48 –
Vas46.2 L −38%, better
BL13.4 T·m +79%, better
Xmax7.8 mm +73%, better
Sensitivity91.8 dB −2.1, worse
10-inch LF driver · CME series · 50 mm voice coil · 220 W
CIARE CME250 4Ω
4 Ω · 70–3000 Hz
No price for delivery to the UK
- Fs
- 48Hz
- Xmax
- 4.5mm
- SPL
- 94dB
- Pe
- 220W
- BL
- 7.5T·m
- Vd
- 171cm³
- Qts
- 0.48
- Vas
- 74L
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
frequency response
Frequency response
240 plotted pointsMedium confidence2,663 selected pixels of 2,663 - Trace datasheet-response-trace-poc/v1
free air impedance
Impedance response
240 plotted pointsMedium confidence2,288 selected pixels of 2,288
CIARE CME250 is a 10-inch 4 ohm LF driver rated at 220 W RMS. The validated T/S data includes Fs 48 Hz, Qts 0.48, Vas 74 L, Xmax 4.5 mm, sensitivity 93.9 dB, plus 171 cm³ Vd and 91 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
- 48Hz
- Qts
- 0.48
- Qes
- 0.53
- Qms
- 5.7
- Vas
- 74L
- Re
- 3Ω
- Le
- 0.40mH
Motor and cone
- BL
- 7.5T·m
- Sd
- 380cm²
- Mms
- 36g
- Xmax
- 4.5mm
- Vd †
- 171cm³
- Voice coil
- 50mm
Power and response
- Sensitivity †
- 93.9dB
- Manufacturer sensitivity
- 97dB
- Power
- 220W
- Nominal power
- 220W
- Impedance
- 4Ω
- Range
- 70–3000Hz
- EBP †
- 91 · Sealed or vented
Size and mounting
- Diameter
- 265mm
- Cutout
- 238mm
- Bolt circle
- 253mm
- Depth
- 114mm
- Weight
- 2.7kg
Other published values
- Power Program
- 450
Sensitivity shows 93.9 dB, calculated from the T/S values. CIARE publishes 97.0 dB, 3.1 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else CIARE lists
LF · Primary · 10″
- BL
- 7.5T·m
- Fs
- 48Hz
- Le
- 0.40mH
- Re
- 3Ω
- Sd
- 380cm²
- Mms
- 36g
- Qes
- 0.53
- Qms
- 5.7
- Qts
- 0.48
- SPL
- 93.9dB
- Vas
- 74L
- Xmax
- 4.5mm
- Power
- 220W
- Impedance
- 4Ω
- Sensitivity
- 97dB
- Low limit
- 70Hz
- Nominal power
- 220W
- Power Program
- 450
- Calculated sensitivity †
- 93.9dB
- High limit
- 3000Hz
- Manufacturer sensitivity
- 97dB
- Voice coil
- 50mm
- Weight
- 2.7kg
- Diameter
- 265mm
- Depth
- 114mm
- Cutout
- 238mm
- Bolt circle
- 253mm
02
Compare
Same-size drivers, compared with the CME250. Clear differences are green when better and red when worse.
This driverCME250
Best price
–
Fs
48 Hz
Qts
0.48
Vas
74 L
BL
7.5 T·m
Xmax
4.5 mm
Sensitivity
93.9 dB
Power
220 W
GRS10SMP-4
£38.89Fs28 Hz −42%, better
Qts0.51 +6%
Vas86 L +16%, worse
BL8.2 T·m +9%
Xmax5 mm +11%, better
Sensitivity86.8 dB −7.1, worse
FaitalPRO10FE200
£40.91Fs55 Hz +15%, worse
Qts0.49 –
Vas61 L −18%, better
BL7 T·m −7%
Xmax4.6 mm –
Sensitivity94.9 dB +1
SB AcousticsSB26SFCL38-4
£57.69Fs27 Hz −43%, better
Qts0.43 −10%, better
Vas104 L +41%, worse
BL8.2 T·m +9%
Xmax7.9 mm +76%, better
Sensitivity88.6 dB −5.3, worse
EminenceALPHA-10A
£60.00Fs50 Hz +4%
Qts0.59 +23%, worse
Vas82.2 L +11%, worse
BL7.5 T·m –
Xmax3.2 mm −29%, worse
Sensitivity94 dB –
CIAREHW250
£64.47Fs23 Hz −52%, better
Qts0.48 –
Vas275 L +272%, worse
BL6.5 T·m −13%, worse
Xmax6.5 mm +44%, better
Sensitivity89.6 dB −4.3, worse
Dayton AudioDS270-8
£71.05Fs32 Hz −34%, better
Qts0.44 −8%
Vas87.7 L +19%, worse
BL10.1 T·m +35%, better
Xmax5.5 mm +22%, better
Sensitivity89.1 dB −4.8, worse
EminenceBETA-10A
£82.50Fs53 Hz +10%, worse
Qts0.49 –
Vas60.1 L −19%, better
BL9.6 T·m +28%, better
Xmax3 mm −33%, worse
Sensitivity94.4 dB +0.5
EminenceBETA-10B
£88.07Fs52 Hz +8%
Qts0.51 +6%
Vas61.4 L −17%, better
BL15.1 T·m +102%, better
Xmax3 mm −33%, worse
Sensitivity93.7 dB –
CelestionFTX1025
£165.00Fs72 Hz +49%, worse
Qts0.44 −8%
Vas25.9 L −65%, better
BL12.3 T·m +64%, better
Xmax5 mm +11%, better
Sensitivity94.6 dB +0.7
SB AcousticsWO24P-4
£195.93Fs28 Hz −42%, better
Qts0.40 −17%, better
Vas71 L −4%
BL7.6 T·m –
Xmax8.5 mm +89%, better
Sensitivity87.7 dB −6.2, worse
SB AcousticsSW26DAC76-4
£217.70Fs22 Hz −54%, better
Qts0.46 −4%
Vas54 L −27%, better
BL10.8 T·m +44%, better
Xmax12 mm +167%, better
Sensitivity82.5 dB −11.4, worse
SB AcousticsSW26DBAC76-4
£251.15Fs22 Hz −54%, better
Qts0.46 −4%
Vas54 L −27%, better
BL10.8 T·m +44%, better
Xmax12 mm +167%, better
Sensitivity82.5 dB −11.4, worse
MonacorSP-252E
No current priceFs42 Hz −13%, better
Qts0.50 +4%
Vas57 L −23%, better
BL8.5 T·m +13%, better
Xmax4 mm −11%, worse
Sensitivity90.5 dB −3.4, worse
CIARECMI250
No current priceFs55 Hz +15%, worse
Qts0.50 +4%
Vas34 L −54%, better
BL9 T·m +20%, better
Xmax4.5 mm –
Sensitivity92.4 dB −1.5
CIARECMI250ND
No current priceFs59 Hz +23%, worse
Qts0.50 +4%
Vas34 L −54%, better
BL9 T·m +20%, better
Xmax4.5 mm –
Sensitivity93.3 dB −0.6
Acoustic EleganceIB10AU-4
No current priceFs25 Hz −48%, better
Qts0.48 –
Vas68 L −8%
BL8.8 T·m +17%, better
Xmax18 mm +300%, better
Sensitivity84.8 dB −9.1, worse
MonacorSP-252C
No current priceFs35 Hz −27%, better
Qts0.41 −15%, better
Vas96 L +30%, worse
BL8.1 T·m +8%
Xmax5 mm +11%, better
Sensitivity91.5 dB −2.4, worse
Sica10 SR 2 CP
No current priceFs33 Hz −32%, better
Qts0.49 –
Vas73 L –
BL10.8 T·m +45%, better
Xmax7 mm +56%, better
Sensitivity88.7 dB −5.2, worse
Acoustic EleganceIB10AU-8
No current priceFs25 Hz −48%, better
Qts0.48 –
Vas68 L −8%
BL12.4 T·m +66%, better
Xmax18 mm +300%, better
Sensitivity84.8 dB −9.1, worse
CIARENDI10
No current priceFs57 Hz +19%, worse
Qts0.45 −6%
Vas35 L −53%, better
BL12.6 T·m +67%, better
Xmax4.5 mm –
Sensitivity93.2 dB −0.7
PRV Audio10W650A
No current priceFs72 Hz +51%, worse
Qts0.46 −4%
Vas34.0 L −54%, better
BL14.1 T·m +88%, better
Xmax4.5 mm –
Sensitivity96.4 dB +2.5, better
Dayton AudioSD270A-88
No current priceFs26 Hz −45%, better
Qts0.43 −10%, better
Vas107.5 L +45%, worse
BL7.8 T·m +4%
Xmax6 mm +33%, better
Sensitivity87.9 dB −6, worse
WavecorSW270WA01_SUBWOOFER
No current priceFs28 Hz −42%, better
Qts0.49 –
Vas51 L −31%, better
BL9.7 T·m +29%, better
Xmax11 mm +144%, better
Sensitivity85.3 dB −8.6, worse
EminenceFS10.20A8
No current priceFs56 Hz +17%, worse
Qts0.48 –
Vas45 L −39%, better
BL10.4 T·m +39%, better
Xmax5.5 mm +22%, better
Sensitivity93.7 dB –
EminenceDELTALITE 2510
No current priceFs53 Hz +10%, worse
Qts0.42 −13%, better
Vas52.5 L −29%, better
BL10.6 T·m +41%, better
Xmax4.2 mm −7%
Sensitivity94.4 dB +0.5
LavoceFBASS10-18
No current priceFs65 Hz +35%, worse
Qts0.43 −10%, better
Vas32.4 L −56%, better
BL12.5 T·m +66%, better
Xmax4.5 mm –
Sensitivity94.7 dB +0.8
KartesianSUB265_VKI-S
No current priceFs22 Hz −54%, better
Qts0.46 −4%
Vas103.4 L +40%, worse
BL9.1 T·m +21%, better
Xmax16 mm +256%, better
Sensitivity85.5 dB −8.4, worse
Dayton AudioRSS265HF-4
No current priceFs26 Hz −47%, better
Qts0.45 −6%
Vas54 L −27%, better
BL11.4 T·m +52%, better
Xmax12.3 mm +173%, better
Sensitivity84.4 dB −9.5, worse
WavecorWF275BD02
No current priceFs28 Hz −42%, better
Qts0.45 −6%
Vas81.5 L +10%, worse
BL11.8 T·m +57%, better
Xmax9 mm +100%, better
Sensitivity87.8 dB −6.1, worse
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Lean Audio | £67.25 | Back order | Visit shop at Lean Audio |