FaitalPRO10FE200
£40.91 · 51% less, betterFs55 Hz +120%, worse
Qts0.49 –
Vas61 L –
BL7 T·m −35%, worse
Xmax4.6 mm −58%, worse
Sensitivity94.9 dB +7.4, better
10-inch LF driver · 51 mm voice coil · 200 W
GRS 10SW-4HE 4Ω
4 Ω · 26–500 Hz
£83.69
SteadySoundImports · 32 in stock · Ships from Netherlands · All 1 offer
- Fs
- 25Hz
- Xmax
- 11mm
- SPL
- 88dB
- Pe
- 200W
- BL
- 10.8T·m
- Vd
- 381cm³
- Qts
- 0.50
- Vas
- 61L
GRS 10SW-4HE is a 10-inch 4 ohm LF driver rated at 200 W RMS. The validated T/S data includes Fs 25 Hz, Qts 0.50, Vas 60.6 L, Xmax 11 mm, sensitivity 87.5 dB, plus 381 cm³ Vd. bits tracks UK, EU and US shop prices, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £83.69.
Partial source evidence
Automated T/S checks passed, but some material low-frequency parameters are not published for this record.
Material fields not published: Qes
- Manufacturer page linked
- Datasheet linked
- Canonical units normalized for comparison
- Vd can be derived from Sd and Xmax
Thiele/Small
- Fs
- 25Hz
- Qts
- 0.50
- Qms
- 4
- Vas
- 60.6L
- Re
- 3.8Ω
- Le
- 3mH
Motor and cone
- BL
- 10.8T·m
- Sd
- 346cm²
- Mms
- 111g
- Xmax
- 11mm
- Vd †
- 381cm³
- Voice coil
- 51mm
Power and response
- Sensitivity
- 87.5dB
- Power
- 200W
- Impedance
- 4Ω
- Range
- 26–500Hz
Size and mounting
- Diameter
- 256.8mm
- Cutout
- 233.2mm
- Bolt circle
- 244.9mm
- Depth
- 130.8mm
Other published values
- Cms
- 0.36mm/N
- Power Peak
- 400
† Calculated by bits from the published values
What this validation status means
Everything else GRS lists
LF · Primary · 10″
- BL
- 10.8T·m
- Fs
- 25Hz
- Le
- 3mH
- Re
- 3.8Ω
- Sd
- 346cm²
- Cms
- 0.36mm/N
- Mms
- 111g
- Qms
- 4
- Qts
- 0.50
- SPL
- 87.5dB
- Vas
- 60.6L
- Xmax
- 11mm
- Power
- 200W
- Impedance
- 4Ω
- Power Peak
- 400
- Sensitivity
- 87.5dB
- Low limit
- 26Hz
- High limit
- 500Hz
- Manufacturer sensitivity
- 87.5dB
- Voice coil
- 51mm
- Diameter
- 256.8mm
- Depth
- 130.8mm
- Cutout
- 233.2mm
- Bolt circle
- 244.9mm
02
Compare
Same-size drivers, compared with the 10SW-4HE. Clear differences are green when better and red when worse.
This driver10SW-4HE
Best price
£83.69
Fs
25 Hz
Qts
0.50
Vas
60.6 L
BL
10.8 T·m
Xmax
11 mm
Sensitivity
87.5 dB
Power
200 W
LavoceWSF101.70G
£47.14 · 44% less, betterFs78 Hz +212%, worse
Qts0.50 –
Vas36 L −41%, better
BL11.9 T·m +10%, better
Xmax2.7 mm −75%, worse
Sensitivity97.1 dB +9.6, better
PRV Audio10MR650A
£63.52 · 24% less, betterFs65 Hz +159%, worse
Qts0.47 −6%
Vas41.9 L −31%, better
BL12.3 T·m +13%, better
Xmax5.7 mm −48%, worse
Sensitivity95.8 dB +8.3, better
PeerlessSLS-P830668
£66.98 · 20% less, betterFs35 Hz +40%, worse
Qts0.59 +18%, worse
Vas62.9 L +4%
BL10.3 T·m −5%
Xmax10.9 mm –
Sensitivity88.2 dB +0.7
EminenceBETA-10A
£82.50 · 1% lessFs53 Hz +112%, worse
Qts0.49 –
Vas60.1 L –
BL9.6 T·m −11%, worse
Xmax3 mm −73%, worse
Sensitivity94.4 dB +6.9, better
REDCATT101NPM
£83.69 · Same priceFs53 Hz +112%, worse
Qts0.55 +10%, worse
Vas49.7 L −18%, better
BL9.6 T·m −11%, worse
Xmax3.3 mm −70%, worse
Sensitivity92.9 dB +5.4, better
EminenceBETA-10B
£88.07 · 5% more, worseFs52 Hz +106%, worse
Qts0.51 –
Vas61.4 L –
BL15.1 T·m +40%, better
Xmax3 mm −73%, worse
Sensitivity93.7 dB +6.2, better
EminenceRAGIN CAJUN
£91.87 · 10% more, worseFs84 Hz +236%, worse
Qts0.51 –
Vas34.1 L −44%, better
BL11.8 T·m +9%
Xmax0.5 mm −96%, worse
Sensitivity97.8 dB +10.3, better
EminenceBETA 10CX
£106.91 · 28% more, worseFs49 Hz +96%, worse
Qts0.38 −24%, better
Vas61.1 L –
BL10.9 T·m –
Xmax5 mm −55%, worse
Sensitivity94.5 dB +7, better
PeerlessGBS-250F38CP01-04
£117.97 · 41% more, worseFs38 Hz +52%, worse
Qts0.51 –
Vas22.8 L −62%, better
BL12.9 T·m +19%, better
Xmax9.2 mm −17%, worse
Sensitivity85.6 dB −1.9
SB AcousticsSB29NRX75-6
£134.39 · 61% more, worseFs21 Hz −16%, better
Qts0.35 −30%, better
Vas102 L +68%, worse
BL10.7 T·m –
Xmax11 mm –
Sensitivity86 dB −1.5
SB AcousticsSB29SWNRX-S75-6
£141.54 · 69% more, worseFs20 Hz −20%, better
Qts0.29 −42%, better
Vas66 L +9%
BL15.4 T·m +43%, better
Xmax11 mm –
Sensitivity84.3 dB −3.2, worse
SB AcousticsSB29NRX75-8
£142.26 · 70% more, worseFs26 Hz +4%
Qts0.37 −26%, better
Vas85.6 L +41%, worse
BL12.4 T·m +15%, better
Xmax11 mm –
Sensitivity87.9 dB –
SB AudienceROSSO-10CX300
£174.95 · 109% more, worseFs58 Hz +132%, worse
Qts0.45 −10%
Vas40.5 L −33%, better
BL11.9 T·m +10%, better
Xmax8.2 mm −25%, worse
Sensitivity94.2 dB +6.7, better
SB AcousticsSW26DAC76-4
£217.70 · 160% more, worseFs22 Hz −12%, better
Qts0.46 −8%
Vas54 L −11%, better
BL10.8 T·m –
Xmax12 mm +9%
Sensitivity82.5 dB −5, worse
SB AcousticsSW26DBAC76-4
£251.15 · 200% more, worseFs22 Hz −12%, better
Qts0.46 −8%
Vas54 L −11%, better
BL10.8 T·m –
Xmax12 mm +9%
Sensitivity82.5 dB −5, worse
Dayton AudioRSS265HO-44
£293.02 · 250% more, worseFs28 Hz +10%, worse
Qts0.45 −10%
Vas34.8 L −43%, better
BL9.4 T·m −13%, worse
Xmax13.3 mm +20%, better
Sensitivity83.7 dB −3.8, worse
WavecorSW270WA01_SUBWOOFER
No current priceFs28 Hz +12%, worse
Qts0.49 –
Vas51 L −16%, better
BL9.7 T·m −10%, worse
Xmax11 mm –
Sensitivity85.3 dB −2.2, worse
Dayton AudioRSS265HF-4
No current priceFs26 Hz –
Qts0.45 −10%
Vas54 L −11%, better
BL11.4 T·m +6%
Xmax12.3 mm +12%, better
Sensitivity84.4 dB −3.1, worse
Sica10 SR 2 CP
No current priceFs33 Hz +31%, worse
Qts0.49 –
Vas73 L +20%, worse
BL10.8 T·m –
Xmax7 mm −36%, worse
Sensitivity88.7 dB +1.2
EminenceFS10.20A8
No current priceFs56 Hz +124%, worse
Qts0.48 −4%
Vas45 L −26%, better
BL10.4 T·m −4%
Xmax5.5 mm −50%, worse
Sensitivity93.7 dB +6.2, better
MonacorSP-252E
No current priceFs42 Hz +68%, worse
Qts0.50 –
Vas57 L −6%
BL8.5 T·m −21%, worse
Xmax4 mm −64%, worse
Sensitivity90.5 dB +3, better
Acoustic EleganceIB10AU-8
No current priceFs25 Hz –
Qts0.48 −4%
Vas68 L +12%, worse
BL12.4 T·m +15%, better
Xmax18 mm +64%, better
Sensitivity84.8 dB −2.7, worse
WavecorWF275BD02
No current priceFs28 Hz +12%, worse
Qts0.45 −10%
Vas81.5 L +34%, worse
BL11.8 T·m +9%
Xmax9 mm −18%, worse
Sensitivity87.8 dB –
Acoustic EleganceIB10AU-4
No current priceFs25 Hz –
Qts0.48 −4%
Vas68 L +12%, worse
BL8.8 T·m −19%, worse
Xmax18 mm +64%, better
Sensitivity84.8 dB −2.7, worse
EminenceDELTALITE 2510
No current priceFs53 Hz +112%, worse
Qts0.42 −16%, better
Vas52.5 L −13%, better
BL10.6 T·m –
Xmax4.2 mm −62%, worse
Sensitivity94.4 dB +6.9, better
Acoustic EleganceSBP10-4
No current priceFs28 Hz +13%, worse
Qts0.41 −19%, better
Vas68.2 L +13%, worse
BL10.4 T·m −4%
Xmax14 mm +27%, better
Sensitivity87.2 dB –
No photo
PHL Audio3005NDU
No current priceFs53 Hz +112%, worse
Qts0.46 −8%
Vas31.8 L −48%, better
BL12.6 T·m +17%, better
Xmax9 mm −18%, worse
Sensitivity91.8 dB +4.3, better
CIARECMI250
No current priceFs55 Hz +120%, worse
Qts0.50 –
Vas34 L −44%, better
BL9 T·m −17%, worse
Xmax4.5 mm −59%, worse
Sensitivity92.4 dB +4.9, better
CIARECMI250ND
No current priceFs59 Hz +136%, worse
Qts0.50 –
Vas34 L −44%, better
BL9 T·m −17%, worse
Xmax4.5 mm −59%, worse
Sensitivity93.3 dB +5.8, better
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
- SoundImports4.8 out of 512 ratings · Checked 25 Oct 2026Read reviews on SoundImports
Each shop collects its own ratings. Bits shows them as published and doesn't verify them.
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
SoundImports Import VAT and duty may apply | £83.69, the lowest price | 32 in stock | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr