GRS10PT-8
£32.21Fs47 Hz +12%, worse
Qts0.48 −4%
Vas46.2 L −19%, better
BL13.4 T·m +58%, better
Xmax7.8 mm +95%, better
Sensitivity91.8 dB +1.3
10-inch LF driver · SP series · 36 mm voice coil · 75 W
Monacor SP-252E 4Ω
4 Ω · 3–6000 Hz
No price for delivery to the UK
- Fs
- 42Hz
- Xmax
- 4mm
- SPL
- 91dB
- Pe
- 75W
- BL
- 8.5T·m
- Vd
- 141cm³
- Qts
- 0.50
- Vas
- 57L
Monacor SP-252E is a 10-inch 4 ohm LF driver rated at 75 W RMS. The validated T/S data includes Fs 42 Hz, Qts 0.50, Vas 57 L, Xmax 4 mm, sensitivity 90.5 dB, plus 141 cm³ Vd and 70 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
- 42Hz
- Qts
- 0.50
- Qes
- 0.60
- Qms
- 3.1
- Vas
- 57L
- Re
- 3.8Ω
- Le
- 1.10mH
Motor and cone
- BL
- 8.5T·m
- Sd
- 353cm²
- Mms
- 43g
- Xmax
- 4mm
- Vd †
- 141cm³
- Voice coil
- 36mm
Power and response
- Sensitivity †
- 90.5dB
- Manufacturer sensitivity
- 94dB
- Power
- 75W
- Impedance
- 4Ω
- Range
- 3–6000Hz
- EBP †
- 70 · Sealed or vented
Size and mounting
- Diameter
- 255mm
- Cutout
- 232mm
- Depth
- 110mm
- Weight
- 2.3kg
Other published values
- Cms
- 0.33mm/N
- Power Peak
- 150
Other dimensions
- Mounting Depth
- 110
Sensitivity shows 90.5 dB, calculated from the T/S values. Monacor publishes 94.0 dB, 3.5 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Monacor lists
MF · Primary · 10″
- BL
- 8.5T·m
- Fs
- 42Hz
- Le
- 1.10mH
- Re
- 3.8Ω
- Sd
- 353cm²
- Cms
- 0.33mm/N
- Mms
- 43g
- Qes
- 0.60
- Qms
- 3.1
- Qts
- 0.50
- SPL
- 90.5dB
- Vas
- 57L
- Xmax
- 4mm
- Power
- 75W
- Impedance
- 4Ω
- Power Peak
- 150
- Sensitivity
- 94dB
- Low limit
- 3Hz
- Calculated sensitivity †
- 90.5dB
- High limit
- 6000Hz
- Manufacturer sensitivity
- 94dB
- Voice coil
- 36mm
- Weight
- 2.3kg
- Diameter
- 255mm
- Depth
- 110mm
- Mounting Depth
- 110
- Cutout
- 232mm
02
Compare
Same-size drivers, compared with the SP-252E. Clear differences are green when better and red when worse.
This driverSP-252E
Best price
–
Fs
42 Hz
Qts
0.50
Vas
57 L
BL
8.5 T·m
Xmax
4 mm
Sensitivity
90.5 dB
Power
75 W
GRS10SMP-4
£38.95Fs28 Hz −33%, better
Qts0.51 –
Vas86 L +51%, worse
BL8.2 T·m −4%
Xmax5 mm +25%, better
Sensitivity86.8 dB −3.7, worse
FaitalPRO10FE200
£40.91Fs55 Hz +31%, worse
Qts0.49 –
Vas61 L +7%
BL7 T·m −18%, worse
Xmax4.6 mm +16%, better
Sensitivity94.9 dB +4.4, better
SB AcousticsSB26SFCL38-8
£58.73Fs28 Hz −35%, better
Qts0.53 +6%
Vas107 L +88%, worse
BL9.6 T·m +13%, better
Xmax8.2 mm +105%, better
Sensitivity87.7 dB −2.8, worse
EminenceALPHA-10A
£60.00Fs50 Hz +19%, worse
Qts0.59 +18%, worse
Vas82.2 L +44%, worse
BL7.5 T·m −12%, worse
Xmax3.2 mm −20%, worse
Sensitivity94 dB +3.5, better
CIAREHW250
£64.70Fs23 Hz −45%, better
Qts0.48 −4%
Vas275 L +382%, worse
BL6.5 T·m −23%, worse
Xmax6.5 mm +63%, better
Sensitivity89.6 dB −0.9
PeerlessSLS-P830668
£67.21Fs35 Hz −17%, better
Qts0.59 +18%, worse
Vas62.9 L +10%, worse
BL10.3 T·m +21%, better
Xmax10.9 mm +173%, better
Sensitivity88.2 dB −2.3, worse
EminenceBETA-10A
£82.50Fs53 Hz +26%, worse
Qts0.49 –
Vas60.1 L +5%
BL9.6 T·m +13%, better
Xmax3 mm −25%, worse
Sensitivity94.4 dB +3.9, better
REDCATT101NPM
£83.98Fs53 Hz +26%, worse
Qts0.55 +10%, worse
Vas49.7 L −13%, better
BL9.6 T·m +13%, better
Xmax3.3 mm −19%, worse
Sensitivity92.9 dB +2.4, better
GRS10SW-4HE
£83.98Fs25 Hz −40%, better
Qts0.50 –
Vas60.6 L +6%
BL10.8 T·m +27%, better
Xmax11 mm +175%, better
Sensitivity87.5 dB −3, worse
EminenceBETA-10B
£88.07Fs52 Hz +23%, worse
Qts0.51 –
Vas61.4 L +8%
BL15.1 T·m +78%, better
Xmax3 mm −25%, worse
Sensitivity93.7 dB +3.2, better
Dayton AudioRS270-8
£112.37Fs30 Hz −30%, better
Qts0.47 −6%
Vas96.5 L +69%, worse
BL10.3 T·m +21%, better
Xmax6.6 mm +65%, better
Sensitivity88.2 dB −2.3, worse
Dayton AudioRSS265HF-8
£214.52Fs25 Hz −41%, better
Qts0.49 –
Vas52.5 L −8%
BL15 T·m +76%, better
Xmax14.3 mm +258%, better
Sensitivity83.4 dB −7.1, worse
SB AcousticsSW26DAC76-4
£218.47Fs22 Hz −48%, better
Qts0.46 −8%
Vas54 L −5%
BL10.8 T·m +27%, better
Xmax12 mm +200%, better
Sensitivity82.5 dB −8, worse
B&C10NSM76
£233.84Fs235 Hz +460%, worse
Qts0.52 +4%
Vas2 L −96%, better
BL21.5 T·m +153%, better
Xmax3.5 mm −13%, worse
Sensitivity98.8 dB +8.3, better
SB AcousticsSW26DBAC76-4
£252.04Fs22 Hz −48%, better
Qts0.46 −8%
Vas54 L −5%
BL10.8 T·m +27%, better
Xmax12 mm +200%, better
Sensitivity82.5 dB −8, worse
Dayton AudioRSS265HO-44
£294.05Fs28 Hz −34%, better
Qts0.45 −10%
Vas34.8 L −39%, better
BL9.4 T·m +10%, better
Xmax13.3 mm +231%, better
Sensitivity83.7 dB −6.8, worse
CIARECMI250
No current priceFs55 Hz +31%, worse
Qts0.50 –
Vas34 L −40%, better
BL9 T·m +6%
Xmax4.5 mm +13%, better
Sensitivity92.4 dB +1.9
CIARECMI250ND
No current priceFs59 Hz +40%, worse
Qts0.50 –
Vas34 L −40%, better
BL9 T·m +6%
Xmax4.5 mm +13%, better
Sensitivity93.3 dB +2.8, better
CIARECME250
No current priceFs48 Hz +14%, worse
Qts0.48 −4%
Vas74 L +30%, worse
BL7.5 T·m −12%, worse
Xmax4.5 mm +13%, better
Sensitivity93.9 dB +3.4, better
Acoustic EleganceIB10AU-4
No current priceFs25 Hz −40%, better
Qts0.48 −4%
Vas68 L +19%, worse
BL8.8 T·m –
Xmax18 mm +350%, better
Sensitivity84.8 dB −5.7, worse
WavecorSW270WA01_SUBWOOFER
No current priceFs28 Hz −33%, better
Qts0.49 –
Vas51 L −11%, better
BL9.7 T·m +14%, better
Xmax11 mm +175%, better
Sensitivity85.3 dB −5.2, worse
PRV Audio10FR300
No current priceFs60 Hz +43%, worse
Qts0.65 +30%, worse
Vas47.4 L −17%, better
BL9.8 T·m +15%, better
Xmax4 mm –
Sensitivity93.8 dB +3.3, better
EminenceDELTALITE 2510
No current priceFs53 Hz +26%, worse
Qts0.42 −16%, better
Vas52.5 L −8%
BL10.6 T·m +25%, better
Xmax4.2 mm +5%
Sensitivity94.4 dB +3.9, better
EminenceFS10.20A8
No current priceFs56 Hz +33%, worse
Qts0.48 −4%
Vas45 L −21%, better
BL10.4 T·m +22%, better
Xmax5.5 mm +38%, better
Sensitivity93.7 dB +3.2, better
Sica10 SR 2 CP
No current priceFs33 Hz −22%, better
Qts0.49 –
Vas73 L +28%, worse
BL10.8 T·m +28%, better
Xmax7 mm +75%, better
Sensitivity88.7 dB −1.8
EminenceBASSLITE SC10-16
No current priceFs46 Hz +10%
Qts0.45 −10%
Vas78.3 L +37%, worse
BL12.8 T·m +50%, better
Xmax4.4 mm +10%, better
Sensitivity93.4 dB +2.9, better
Acoustic EleganceIB10AU-8
No current priceFs25 Hz −40%, better
Qts0.48 −4%
Vas68 L +19%, worse
BL12.4 T·m +46%, better
Xmax18 mm +350%, better
Sensitivity84.8 dB −5.7, worse
Dayton AudioRSS265HF-4
No current priceFs26 Hz −39%, better
Qts0.45 −10%
Vas54 L −5%
BL11.4 T·m +34%, better
Xmax12.3 mm +208%, better
Sensitivity84.4 dB −6.1, worse
PeerlessFSL-1015R02-08
No current priceFs68 Hz +62%, worse
Qts0.64 +28%, worse
Vas36 L −37%, better
BL9.5 T·m +12%, better
Xmax4.3 mm +7%
Sensitivity93.9 dB +3.4, 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 |
|---|---|---|---|---|
SoundImports Import VAT and duty may apply | £52.89 | Back order | Visit shop at SoundImports | |
Audiophonics Import VAT and duty may apply | £54.53 | Available on order | Visit shop at Audiophonics |