GRS10SMP-4
£38.89Fs28 Hz −20%, better
Qts0.51 +24%, worse
Vas86 L −10%, better
BL8.2 T·m –
Xmax5 mm –
Sensitivity86.8 dB −4.7, worse
10-inch LF driver · SP series · 39 mm voice coil · 100 W
Monacor SP-252C 4Ω
4 Ω · 3–3500 Hz
No current price
- Fs
- 35Hz
- Xmax
- 5mm
- SPL
- 92dB
- Pe
- 100W
- BL
- 8.1T·m
- Vd
- 177cm³
- Qts
- 0.41
- Vas
- 96L
Monacor SP-252C is a 10-inch 4 ohm LF driver rated at 100 W RMS. The validated T/S data includes Fs 35 Hz, Qts 0.41, Vas 96 L, Xmax 5 mm, sensitivity 91.5 dB, plus 177 cm³ Vd and 74 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
- 35Hz
- Qts
- 0.41
- Qes
- 0.47
- Qms
- 3.1
- Vas
- 96L
- Re
- 3.7Ω
- Le
- 0.40mH
Motor and cone
- BL
- 8.1T·m
- Sd
- 353cm²
- Mms
- 38g
- Xmax
- 5mm
- Vd †
- 177cm³
- Voice coil
- 39mm
Power and response
- Sensitivity †
- 91.5dB
- Manufacturer sensitivity
- 93dB
- Power
- 100W
- Impedance
- 4Ω
- Range
- 3–3500Hz
- EBP †
- 74 · Sealed or vented
Size and mounting
- Diameter
- 256mm
- Cutout
- 231mm
- Depth
- 110mm
- Weight
- 2.4kg
Other published values
- Cms
- 0.55mm/N
- Power Peak
- 200
Other dimensions
- Mounting Depth
- 110
Sensitivity shows 91.5 dB, calculated from the T/S values. Monacor publishes 93.0 dB, 1.5 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Monacor lists
MF · Primary · 10″
- BL
- 8.1T·m
- Fs
- 35Hz
- Le
- 0.40mH
- Re
- 3.7Ω
- Sd
- 353cm²
- Cms
- 0.55mm/N
- Mms
- 38g
- Qes
- 0.47
- Qms
- 3.1
- Qts
- 0.41
- SPL
- 91.5dB
- Vas
- 96L
- Xmax
- 5mm
- Power
- 100W
- Impedance
- 4Ω
- Power Peak
- 200
- Sensitivity
- 93dB
- Low limit
- 3Hz
- Calculated sensitivity †
- 91.5dB
- High limit
- 3500Hz
- Manufacturer sensitivity
- 93dB
- Voice coil
- 39mm
- Weight
- 2.4kg
- Diameter
- 256mm
- Depth
- 110mm
- Mounting Depth
- 110
- Cutout
- 231mm
02
Compare
Same-size drivers, compared with the SP-252C. Clear differences are green when better and red when worse.
This driverSP-252C
Best price
–
Fs
35 Hz
Qts
0.41
Vas
96 L
BL
8.1 T·m
Xmax
5 mm
Sensitivity
91.5 dB
Power
100 W
FaitalPRO10FE200
£40.91Fs55 Hz +57%, worse
Qts0.49 +20%, worse
Vas61 L −36%, better
BL7 T·m −13%, worse
Xmax4.6 mm −8%
Sensitivity94.9 dB +3.4, better
Dayton AudioDC250-8
£47.65Fs25 Hz −29%, better
Qts0.38 −7%
Vas104 L +8%
BL12.6 T·m +56%, better
Xmax4.5 mm −10%, worse
Sensitivity87.7 dB −3.8, worse
LavoceWSF102.00
£55.54Fs65 Hz +86%, worse
Qts0.45 +10%
Vas34.0 L −65%, better
BL11.6 T·m +44%, better
Xmax5.2 mm +4%
Sensitivity94.9 dB +3.4, better
SB AcousticsSB26SFCL38-4
£57.69Fs27 Hz −22%, better
Qts0.43 +5%
Vas104 L +8%
BL8.2 T·m –
Xmax7.9 mm +58%, better
Sensitivity88.6 dB −2.9, worse
FaitalPRO10FE400
£64.43Fs60 Hz +71%, worse
Qts0.41 –
Vas33.6 L −65%, better
BL10.2 T·m +26%, better
Xmax5.6 mm +12%, better
Sensitivity94.2 dB +2.7, better
Dayton AudioDS270-8
£71.05Fs32 Hz −10%
Qts0.44 +7%
Vas87.7 L −9%
BL10.1 T·m +25%, better
Xmax5.5 mm +10%, better
Sensitivity89.1 dB −2.4, worse
FaitalPRO10FE300
£72.00Fs50 Hz +43%, worse
Qts0.39 −5%
Vas49 L −49%, better
BL9.7 T·m +20%, better
Xmax5.5 mm +9%
Sensitivity93.8 dB +2.3, better
VisatonW 250 S
£72.18Fs33 Hz −6%
Qts0.35 −15%, better
Vas135 L +41%, worse
BL8.9 T·m +10%, better
Xmax5 mm –
Sensitivity92.6 dB +1.1
Dayton AudioDSA270-8
£89.75Fs30 Hz −15%, better
Qts0.39 −5%
Vas88.1 L −8%
BL11.2 T·m +39%, better
Xmax5.5 mm +10%, better
Sensitivity88.9 dB −2.6, worse
EminenceLEGEND BP102
£91.00Fs35 Hz –
Qts0.43 +5%
Vas91.2 L −5%
BL10 T·m +24%, better
Xmax6.2 mm +24%, better
Sensitivity91.2 dB –
EminenceLEGEND BP 102-4
£105.00Fs35 Hz –
Qts0.38 −7%
Vas103.8 L +8%
BL7.1 T·m −12%, worse
Xmax6.2 mm +24%, better
Sensitivity92.5 dB +1
EminenceBETA 10CX
£106.91Fs49 Hz +40%, worse
Qts0.38 −7%
Vas61.1 L −36%, better
BL10.9 T·m +35%, better
Xmax5 mm –
Sensitivity94.5 dB +3, better
B&C10CLA64
£115.55Fs74 Hz +111%, worse
Qts0.42 –
Vas18.5 L −81%, better
BL14.5 T·m +79%, better
Xmax5 mm –
Sensitivity94.2 dB +2.7, better
CelestionFTX1025
£165.00Fs72 Hz +104%, worse
Qts0.44 +7%
Vas25.9 L −73%, better
BL12.3 T·m +52%, better
Xmax5 mm –
Sensitivity94.6 dB +3.1, better
SB AcousticsWO24P-8
£185.95Fs25 Hz −30%, better
Qts0.38 −7%
Vas87.5 L −9%
BL9.9 T·m +23%, better
Xmax8.5 mm +70%, better
Sensitivity87 dB −4.5, worse
SB AcousticsWO24P-4
£195.93Fs28 Hz −20%, better
Qts0.40 –
Vas71 L −26%, better
BL7.6 T·m −6%
Xmax8.5 mm +70%, better
Sensitivity87.7 dB −3.8, worse
Scanspeak25W/8565-00
£221.85Fs20 Hz −43%, better
Qts0.41 –
Vas225 L +134%, worse
BL8.2 T·m –
Xmax6.5 mm +30%, better
Sensitivity88.1 dB −3.4, worse
SB AcousticsWO24TX-4
£292.97Fs26 Hz −25%, better
Qts0.35 −15%, better
Vas79 L −18%, better
BL7.9 T·m –
Xmax8.8 mm +75%, better
Sensitivity87.9 dB −3.6, worse
Dayton AudioSD270A-88
No current priceFs26 Hz −25%, better
Qts0.43 +5%
Vas107.5 L +12%, worse
BL7.8 T·m −3%
Xmax6 mm +20%, better
Sensitivity87.9 dB −3.6, worse
CIARECME250
No current priceFs48 Hz +37%, worse
Qts0.48 +17%, worse
Vas74 L −23%, better
BL7.5 T·m −7%
Xmax4.5 mm −10%, worse
Sensitivity93.9 dB +2.4, better
KartesianSUB265_VKI-S
No current priceFs22 Hz −37%, better
Qts0.46 +12%, worse
Vas103.4 L +8%
BL9.1 T·m +12%, better
Xmax16 mm +220%, better
Sensitivity85.5 dB −6, worse
JensenBS10N250A-8
No current priceFs58 Hz +66%, worse
Qts0.43 +5%
Vas30.9 L −68%, better
BL12.9 T·m +60%, better
Xmax5 mm –
Sensitivity93.2 dB +1.7
PRV Audio10MR650A-4
No current priceFs62 Hz +77%, worse
Qts0.39 −5%
Vas44 L −54%, better
BL10.0 T·m +23%, better
Xmax5.2 mm +4%
Sensitivity96.2 dB +4.7, better
EminenceDELTALITE 2510
No current priceFs53 Hz +51%, worse
Qts0.42 –
Vas52.5 L −45%, better
BL10.6 T·m +31%, better
Xmax4.2 mm −16%, worse
Sensitivity94.4 dB +2.9, better
Oberton10NCX1
No current priceFs68 Hz +94%, worse
Qts0.41 –
Vas12.0 L −88%, better
BL12.0 T·m +48%, better
Xmax4.8 mm −5%
Sensitivity91.5 dB –
WavecorWF275BD01
No current priceFs27 Hz −23%, better
Qts0.37 −10%
Vas81.5 L −15%, better
BL8.9 T·m +10%, better
Xmax9 mm +80%, better
Sensitivity88.3 dB −3.2, worse
Acoustic EleganceSBP10-4
No current priceFs28 Hz −20%, better
Qts0.41 –
Vas68.2 L −29%, better
BL10.4 T·m +29%, better
Xmax14 mm +180%, better
Sensitivity87.2 dB −4.3, worse
KartesianSUB265_VKI-V
No current priceFs24 Hz −31%, better
Qts0.40 –
Vas91.1 L −5%
BL13.8 T·m +71%, better
Xmax16 mm +220%, better
Sensitivity86.8 dB −4.7, worse
Sica10 H 2 CS
No current priceFs30 Hz −13%, better
Qts0.37 −10%
Vas84.3 L −12%, better
BL12.4 T·m +53%, better
Xmax6 mm +20%, better
Sensitivity89.6 dB −1.9
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
No current price found. Pricing may appear after the next vendor refresh.