GRS10PT-8
£32.21 · 63% less, betterFs47 Hz −9%
Qts0.48 −6%
Vas46.2 L −25%, better
BL13.4 T·m −11%, worse
Xmax7.8 mm +160%, better
Sensitivity91.8 dB −1.9
10-inch LF driver · BETA series · 250 W
Eminence BETA-10B 16Ω
16 Ω · 50–3500 Hz
£88.07
SteadyLean Audio · 1 in stock · All 3 offers
- Fs
- 52Hz
- Xmax
- 3mm
- SPL
- 94dB
- Pe
- 250W
- BL
- 15.1T·m
- Vd
- 103cm³
- Qts
- 0.51
- Vas
- 61L
Eminence BETA-10B is a 10-inch 16 ohm LF driver rated at 250 W RMS. The validated T/S data includes Fs 52 Hz, Qts 0.51, Vas 61.4 L, Xmax 3 mm, sensitivity 93.7 dB, plus 103 cm³ Vd and 89 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 £88.07.
The published T/S values agree with each other
Thiele/Small
- Fs
- 52Hz
- Qts
- 0.51
- Qes
- 0.58
- Qms
- 4.3
- Vas
- 61.4L
- Re
- 15.1Ω
- Le
- 1.33mH
Motor and cone
- BL
- 15.1T·m
- Sd
- 345cm²
- Mms
- 25g
- Xmax
- 3mm
- Vd †
- 103cm³
Power and response
- Sensitivity †
- 93.7dB
- Manufacturer sensitivity
- 94.1dB
- Power
- 250W
- Impedance
- 16Ω
- Range
- 50–3500Hz
- EBP †
- 89 · Sealed or vented
Size and mounting
- Diameter
- 256.8mm
- Cutout
- 231.9mm
- Bolt circle
- 243.8mm
- Depth
- 101.1mm
- Weight
- 3.1kg
Other published values
- Cms
- 0.35mm/N
- Xmech
- 8.6
- Power Program
- 500
† Calculated by bits from the published values
What this validation status means
Everything else Eminence lists
LF · Primary · 10″
- BL
- 15.1T·m
- Fs
- 52Hz
- Le
- 1.33mH
- Re
- 15.1Ω
- Sd
- 345cm²
- Cms
- 0.35mm/N
- Mms
- 25g
- Qes
- 0.58
- Qms
- 4.3
- Qts
- 0.51
- SPL
- 93.7dB
- Vas
- 61.4L
- Xmax
- 3mm
- Xmech
- 8.6
- Power
- 250W
- Impedance
- 16Ω
- Sensitivity
- 94.1dB
- Low limit
- 50Hz
- Power Program
- 500
- Calculated sensitivity †
- 93.7dB
- High limit
- 3500Hz
- Manufacturer sensitivity
- 94.1dB
- Weight
- 3.1kg
- Diameter
- 256.8mm
- Depth
- 101.1mm
- Cutout
- 231.9mm
- Bolt circle
- 243.8mm
02
Compare
Same-size drivers, compared with the BETA-10B. Clear differences are green when better and red when worse.
This driverBETA-10B
Best price
£88.07
Fs
52 Hz
Qts
0.51
Vas
61.4 L
BL
15.1 T·m
Xmax
3 mm
Sensitivity
93.7 dB
Power
250 W
FaitalPRO10FE200
£40.91 · 54% less, betterFs55 Hz +7%
Qts0.49 −4%
Vas61 L –
BL7 T·m −54%, worse
Xmax4.6 mm +54%, better
Sensitivity94.9 dB +1.2
LavoceWSF101.70G
£47.31 · 46% less, betterFs78 Hz +51%, worse
Qts0.50 –
Vas36 L −41%, better
BL11.9 T·m −21%, worse
Xmax2.7 mm −10%
Sensitivity97.1 dB +3.4, better
Dayton AudioMB1025-8
£52.43 · 40% less, betterFs45 Hz −13%, better
Qts0.34 −33%, better
Vas50.7 L −17%, better
BL13.2 T·m −13%, worse
Xmax3 mm –
Sensitivity93.1 dB −0.6
LavoceSSF102.40
£56.92 · 35% less, betterFs39 Hz −24%, better
Qts0.57 +12%, worse
Vas39.5 L −36%, better
BL14.0 T·m −7%
Xmax8.3 mm +177%, better
Sensitivity87.9 dB −5.8, worse
EminenceALPHA-10A
£60.00 · 32% less, betterFs50 Hz −3%
Qts0.59 +16%, worse
Vas82.2 L +34%, worse
BL7.5 T·m −50%, worse
Xmax3.2 mm +7%
Sensitivity94 dB –
PRV Audio10MR650A
£63.62 · 28% less, betterFs65 Hz +25%, worse
Qts0.47 −8%
Vas41.9 L −32%, better
BL12.3 T·m −19%, worse
Xmax5.7 mm +91%, better
Sensitivity95.8 dB +2.1, better
FaitalPRO10FE300
£67.00 · 24% less, betterFs50 Hz −3%
Qts0.52 –
Vas50.5 L −18%, better
BL11.3 T·m −25%, worse
Xmax5.5 mm +84%, better
Sensitivity92.7 dB −1
EminenceBETA-10A
£82.50 · 6% less, betterFs53 Hz –
Qts0.49 −4%
Vas60.1 L –
BL9.6 T·m −37%, worse
Xmax3 mm –
Sensitivity94.4 dB +0.7
REDCATT101NPM
£83.98 · 5% lessFs53 Hz –
Qts0.55 +8%
Vas49.7 L −19%, better
BL9.6 T·m −37%, worse
Xmax3.3 mm +8%
Sensitivity92.9 dB −0.8
EminenceRAGIN CAJUN
£91.87 · 4% moreFs84 Hz +63%, worse
Qts0.51 –
Vas34.1 L −44%, better
BL11.8 T·m −22%, worse
Xmax0.5 mm −84%, worse
Sensitivity97.8 dB +4.1, better
PeerlessSDF-250F75PR01-06
£118.00 · 34% more, worseFs34 Hz −34%, better
Qts0.46 −10%
Vas32.9 L −46%, better
BL14.6 T·m −4%
Xmax15.3 mm +410%, better
Sensitivity86.3 dB −7.4, worse
PeerlessGBS-250F38CP01-04
£118.39 · 34% more, worseFs38 Hz −26%, better
Qts0.51 –
Vas22.8 L −63%, better
BL12.9 T·m −15%, worse
Xmax9.2 mm +206%, better
Sensitivity85.6 dB −8.1, worse
Dayton AudioRSS265HF-8
£214.52 · 144% more, worseFs25 Hz −52%, better
Qts0.49 −4%
Vas52.5 L −14%, better
BL15 T·m –
Xmax14.3 mm +377%, better
Sensitivity83.4 dB −10.3, worse
SB AcousticsSW26DAC76-4
£218.47 · 148% more, worseFs22 Hz −57%, better
Qts0.46 −10%
Vas54 L −12%, better
BL10.8 T·m −29%, worse
Xmax12 mm +300%, better
Sensitivity82.5 dB −11.2, worse
WavecorSW280WA04
£242.84 · 176% more, worseFs34 Hz −34%, better
Qts0.45 −12%, better
Vas30.5 L −50%, better
BL15.5 T·m –
Xmax6 mm +100%, better
Sensitivity86.1 dB −7.6, worse
SB AcousticsSW26DBAC76-4
£252.04 · 186% more, worseFs22 Hz −57%, better
Qts0.46 −10%
Vas54 L −12%, better
BL10.8 T·m −29%, worse
Xmax12 mm +300%, better
Sensitivity82.5 dB −11.2, worse
Acoustic EleganceIB10AU-8
No current priceFs25 Hz −52%, better
Qts0.48 −6%
Vas68 L +11%, worse
BL12.4 T·m −18%, worse
Xmax18 mm +500%, better
Sensitivity84.8 dB −8.9, worse
P.Audio10NT-65MB
No current priceFs70 Hz +36%, worse
Qts0.56 +10%
Vas18.5 L −70%, better
BL15.4 T·m –
Xmax3.5 mm +17%, better
Sensitivity92.1 dB −1.6
MonacorSP-252E
No current priceFs42 Hz −19%, better
Qts0.50 –
Vas57 L −7%
BL8.5 T·m −44%, worse
Xmax4 mm +33%, better
Sensitivity90.5 dB −3.2, worse
WavecorSW280WA02
No current priceFs27 Hz −48%, better
Qts0.48 −6%
Vas41.4 L −33%, better
BL16.6 T·m +10%
Xmax6 mm +100%, better
Sensitivity83.9 dB −9.8, worse
Sica10 SR 2 CP
No current priceFs33 Hz −36%, better
Qts0.49 −4%
Vas73 L +19%, worse
BL10.8 T·m −28%, worse
Xmax7 mm +133%, better
Sensitivity88.7 dB −5, worse
EminenceBASSLITE SC10-16
No current priceFs46 Hz −11%, better
Qts0.45 −12%, better
Vas78.3 L +28%, worse
BL12.8 T·m −16%, worse
Xmax4.4 mm +47%, better
Sensitivity93.4 dB –
Acoustic EleganceIB10AU-4
No current priceFs25 Hz −52%, better
Qts0.48 −6%
Vas68 L +11%, worse
BL8.8 T·m −42%, worse
Xmax18 mm +500%, better
Sensitivity84.8 dB −8.9, worse
Dayton AudioRSS265HF-4
No current priceFs26 Hz −50%, better
Qts0.45 −12%, better
Vas54 L −12%, better
BL11.4 T·m −25%, worse
Xmax12.3 mm +310%, better
Sensitivity84.4 dB −9.3, worse
WavecorSW270WA01_SUBWOOFER
No current priceFs28 Hz −46%, better
Qts0.49 −4%
Vas51 L −17%, better
BL9.7 T·m −36%, worse
Xmax11 mm +267%, better
Sensitivity85.3 dB −8.4, worse
EminenceFS10.20A8
No current priceFs56 Hz +9%
Qts0.48 −6%
Vas45 L −27%, better
BL10.4 T·m −31%, worse
Xmax5.5 mm +83%, better
Sensitivity93.7 dB –
CIARECME250
No current priceFs48 Hz −7%
Qts0.48 −6%
Vas74 L +21%, worse
BL7.5 T·m −50%, worse
Xmax4.5 mm +50%, better
Sensitivity93.9 dB –
PRV Audio10W650A
No current priceFs72 Hz +40%, worse
Qts0.46 −10%
Vas34.0 L −45%, better
BL14.1 T·m −7%
Xmax4.5 mm +50%, better
Sensitivity96.4 dB +2.7, better
Acoustic EleganceSBP10-8
No current priceFs28 Hz −45%, better
Qts0.41 −21%, better
Vas62.8 L –
BL13.1 T·m −13%, worse
Xmax14 mm +367%, better
Sensitivity87 dB −6.7, 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 | £88.07, the lowest price | 1 in stock | Visit shop at Lean Audio | |
Blue Aran | £88.68 | 0.7% above the lowest price | 1 in stock | Visit shop at Blue Aran |
Best price over time
Tracked since 1 Apr
Recent changes
- 7 AugBlue Aran£85.99 → £88.68Up 3.1% from £85.99
- 6 AugBlue Aran£85.22 → £85.99Up 0.9% from £85.22