Dayton AudioPCS10-4
£33.99 · 60% less, betterFs33 Hz −38%, better
Qts0.64 +16%, worse
Vas49 L –
BL9.1 T·m −5%
Xmax5.6 mm +72%, better
Sensitivity85.9 dB −7, worse
10-inch LF driver · 51 mm voice coil · 150 W
REDCATT 101NPM 8Ω
8 Ω
No price for delivery to the UK
- Fs
- 53Hz
- Xmax
- 3.3mm
- SPL
- 93dB
- Pe
- 150W
- BL
- 9.6T·m
- Vd
- 118cm³
- Qts
- 0.55
- Vas
- 50L
REDCATT 101NPM is a 10-inch 8 ohm LF driver rated at 150 W RMS. The validated T/S data includes Fs 53 Hz, Qts 0.55, Vas 49.7 L, Xmax 3.3 mm, sensitivity 92.9 dB, plus 118 cm³ Vd and 87 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 £84.44.
The published T/S values agree with each other
Thiele/Small
- Fs
- 53Hz
- Qts
- 0.55
- Qes
- 0.61
- Qms
- 5.5
- Vas
- 49.7L
- Re
- 5Ω
- Le
- 0.53mH
Motor and cone
- BL
- 9.6T·m
- Sd
- 363cm²
- Mms
- 33g
- Xmax
- 3.3mm
- Vd †
- 118cm³
- Voice coil
- 51mm
Power and response
- Sensitivity †
- 92.9dB
- Manufacturer sensitivity
- 94.6dB
- Power
- 150W
- Impedance
- 8Ω
- EBP †
- 87 · Sealed or vented
Size and mounting
- Diameter
- 262mm
- Cutout
- 230mm
- Bolt circle
- 246mm
- Weight
- 2.0kg
Other published values
- Xmech
- 11.25
- Power Peak
- 600
Other dimensions
- Mounting Depth
- 111.5
Sensitivity shows 92.9 dB, calculated from the T/S values. REDCATT publishes 94.6 dB, 1.7 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else REDCATT lists
LF · Primary · 10″
- BL
- 9.6T·m
- Fs
- 53Hz
- Le
- 0.53mH
- Re
- 5Ω
- Sd
- 363cm²
- Mms
- 33g
- Qes
- 0.61
- Qms
- 5.5
- Qts
- 0.55
- SPL
- 92.9dB
- Vas
- 49.7L
- Xmax
- 3.3mm
- Xmech
- 11.25
- Power
- 150W
- Impedance
- 8Ω
- Power Peak
- 600
- Sensitivity
- 94.6dB
- Calculated sensitivity †
- 92.9dB
- Manufacturer sensitivity
- 94.6dB
- Voice coil
- 51mm
- Weight
- 2.0kg
- Diameter
- 262mm
- Mounting Depth
- 111.5
- Cutout
- 230mm
- Bolt circle
- 246mm
02
Compare
Same-size drivers, compared with the 101NPM. Clear differences are green when better and red when worse.
This driver101NPM
Best price
£84.44
Fs
53 Hz
Qts
0.55
Vas
49.7 L
BL
9.6 T·m
Xmax
3.3 mm
Sensitivity
92.9 dB
Power
150 W
GRS10SMP-8
£39.28 · 53% less, betterFs29 Hz −45%, better
Qts0.58 +5%
Vas81 L +63%, worse
BL9.6 T·m –
Xmax5 mm +54%, better
Sensitivity86.4 dB −6.5, worse
LavoceWSF101.70G
£47.56 · 44% less, betterFs78 Hz +47%, worse
Qts0.50 −9%
Vas36 L −28%, better
BL11.9 T·m +24%, better
Xmax2.7 mm −17%, worse
Sensitivity97.1 dB +4.2, better
Dayton AudioPA255-8
£56.65 · 33% less, betterFs51 Hz −5%
Qts0.61 +11%, worse
Vas41.2 L −17%, better
BL10.6 T·m +10%, better
Xmax5 mm +54%, better
Sensitivity91.1 dB −1.8
LavoceSSF102.40
£56.92 · 33% less, betterFs39 Hz −26%, better
Qts0.57 +4%
Vas39.5 L −20%, better
BL14.0 T·m +46%, better
Xmax8.3 mm +155%, better
Sensitivity87.9 dB −5, worse
SB AcousticsSB26SFCL38-8
£59.05 · 30% less, betterFs28 Hz −48%, better
Qts0.53 −4%
Vas107 L +115%, worse
BL9.6 T·m –
Xmax16.4 mm +405%, better
Sensitivity87.7 dB −5.2, worse
EminenceALPHA-10A
£60.00 · 29% less, betterFs50 Hz −6%
Qts0.59 +7%
Vas82.2 L +65%, worse
BL7.5 T·m −22%, worse
Xmax3.2 mm –
Sensitivity94 dB +1.1
FaitalPRO10FE300
£67.00 · 21% less, betterFs50 Hz −6%
Qts0.52 −5%
Vas50.5 L –
BL11.3 T·m +18%, better
Xmax5.5 mm +70%, better
Sensitivity92.7 dB –
PeerlessSLS-P830668
£67.58 · 20% less, betterFs35 Hz −34%, better
Qts0.59 +7%
Vas62.9 L +27%, worse
BL10.3 T·m +7%
Xmax10.9 mm +235%, better
Sensitivity88.2 dB −4.7, worse
EminenceBETA-10A
£82.50 · 2% lessFs53 Hz –
Qts0.49 −11%, better
Vas60.1 L +21%, worse
BL9.6 T·m –
Xmax3 mm −8%
Sensitivity94.4 dB +1.5
EminenceBETA-10B
£88.07 · 4% moreFs52 Hz –
Qts0.51 −7%
Vas61.4 L +23%, worse
BL15.1 T·m +58%, better
Xmax3 mm −8%
Sensitivity93.7 dB +0.8
Dayton AudioRSS265HF-8
£215.68 · 155% more, worseFs25 Hz −53%, better
Qts0.49 −11%, better
Vas52.5 L +6%
BL15 T·m +56%, better
Xmax14.3 mm +340%, better
Sensitivity83.4 dB −9.5, worse
SB AcousticsSW26DAC76-4
£219.65 · 160% more, worseFs22 Hz −58%, better
Qts0.46 −16%, better
Vas54 L +9%
BL10.8 T·m +13%, better
Xmax12 mm +269%, better
Sensitivity82.5 dB −10.4, worse
B&C10NSM76
£233.84 · 177% more, worseFs235 Hz +343%, worse
Qts0.52 −5%
Vas2 L −96%, better
BL21.5 T·m +124%, better
Xmax3.5 mm +8%
Sensitivity98.8 dB +5.9, better
SB AcousticsSW26DBAC76-4
£252.78 · 199% more, worseFs22 Hz −58%, better
Qts0.46 −16%, better
Vas54 L +9%
BL10.8 T·m +13%, better
Xmax12 mm +269%, better
Sensitivity82.5 dB −10.4, worse
Dayton AudioRSS265HO-44
£295.64 · 250% more, worseFs28 Hz −48%, better
Qts0.45 −18%, better
Vas34.8 L −30%, better
BL9.4 T·m –
Xmax13.3 mm +308%, better
Sensitivity83.7 dB −9.2, worse
WavecorSW275BD01
£566.87 · 571% more, worseFs31 Hz −42%, better
Qts0.57 +4%
Vas31 L −38%, better
BL12.1 T·m +26%, better
Xmax16 mm +392%, better
Sensitivity83.9 dB −9, worse
MonacorSP-252E
No current priceFs42 Hz −21%, better
Qts0.50 −9%
Vas57 L +15%, worse
BL8.5 T·m −11%, worse
Xmax4 mm +23%, better
Sensitivity90.5 dB −2.4, worse
WavecorSW270WA01_SUBWOOFER
No current priceFs28 Hz −47%, better
Qts0.49 −11%, better
Vas51 L –
BL9.7 T·m –
Xmax11 mm +238%, better
Sensitivity85.3 dB −7.6, worse
PRV Audio10FR300
No current priceFs60 Hz +13%, worse
Qts0.65 +18%, worse
Vas47.4 L −5%
BL9.8 T·m –
Xmax4 mm +23%, better
Sensitivity93.8 dB +0.9
Cube AudioF10 SELECT V2
No current priceFs28 Hz −47%, better
Qts0.58 +5%
Vas185 L +272%, worse
BL9.2 T·m −4%
Xmax2.5 mm −23%, worse
Sensitivity90.1 dB −2.8, worse
EminenceFS10.20A8
No current priceFs56 Hz +6%
Qts0.48 −13%, better
Vas45 L −9%
BL10.4 T·m +8%
Xmax5.5 mm +69%, better
Sensitivity93.7 dB +0.8
JensenJN10-100TR-8
No current priceFs82 Hz +55%, worse
Qts0.58 +5%
Vas26 L −48%, better
BL10.5 T·m +10%
Xmax1 mm −69%, worse
Sensitivity95.8 dB +2.9, better
P.Audio10NT-65MB
No current priceFs70 Hz +32%, worse
Qts0.56 –
Vas18.5 L −63%, better
BL15.4 T·m +60%, better
Xmax3.5 mm +8%
Sensitivity92.1 dB −0.8
CIARECMI250
No current priceFs55 Hz +4%
Qts0.50 −9%
Vas34 L −32%, better
BL9 T·m −6%
Xmax4.5 mm +38%, better
Sensitivity92.4 dB −0.5
CIARECMI250ND
No current priceFs59 Hz +11%, worse
Qts0.50 −9%
Vas34 L −32%, better
BL9 T·m −6%
Xmax4.5 mm +38%, better
Sensitivity93.3 dB –
Cube AudioF10 NEO V2
No current priceFs40 Hz −25%, better
Qts0.37 −33%, better
Vas53 L +7%
BL9 T·m −6%
Xmax3 mm −8%
Sensitivity91.7 dB −1.2
Acoustic EleganceIB10AU-4
No current priceFs25 Hz −53%, better
Qts0.48 −13%, better
Vas68 L +37%, worse
BL8.8 T·m −9%
Xmax18 mm +454%, better
Sensitivity84.8 dB −8.1, worse
PeerlessFSL-1015R02-08
No current priceFs68 Hz +28%, worse
Qts0.64 +16%, worse
Vas36 L −28%, better
BL9.5 T·m –
Xmax4.3 mm +32%, better
Sensitivity93.9 dB +1
Dayton AudioRSS265HF-4
No current priceFs26 Hz −52%, better
Qts0.45 −18%, better
Vas54 L +9%
BL11.4 T·m +19%, better
Xmax12.3 mm +278%, better
Sensitivity84.4 dB −8.5, worse
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
None of the shops we track lists delivery to the UK at checkout.