- Net volume
- 32L
- Tuning
- 58Hz
B&C gives the volume and tuning; the port is sized for the driver when you open it.
10-inch LF driver · 10CL series · 51 mm voice coil · 150 W
B&C 10CL51 8Ω
8 Ω · 60–4000 Hz
- Fs
- 58Hz
- Xmax
- 5.5mm
- SPL
- 94dB
- Pe
- 150W
- BL
- 11.6T·m
- Vd
- 176cm³
- Qts
- 0.38
- Vas
- 36L
Published graphs
B&C 10CL51 is a 10-inch 8 ohm LF driver rated at 150 W RMS. The validated T/S data includes Fs 58 Hz, Qts 0.38, Vas 36 L, Xmax 5.5 mm, sensitivity 94.3 dB, plus 176 cm³ Vd and 138 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 £85.00.
The published T/S values agree with each other
Thiele/Small
- Fs
- 58Hz
- Qts
- 0.38
- Qes
- 0.42
- Qms
- 3.5
- Vas
- 36L
- Re
- 5.2Ω
- Le
- 0.80mH
Motor and cone
- BL
- 11.6T·m
- Sd
- 320cm²
- Mms
- 31g
- Xmax
- 5.5mm
- Vd †
- 176cm³
- Voice coil
- 51mm
- Flux density
- 1.05T
Power and response
- Sensitivity †
- 94.3dB
- Manufacturer sensitivity
- 96dB
- Power
- 150W
- Nominal power
- 150W
- Impedance
- 8Ω
- Min. impedance
- 5.8Ω
- Range
- 60–4000Hz
- EBP †
- 138 · Leans vented
Size and mounting
- Diameter
- 257mm
- Cutout
- 232mm
- Bolt circle
- 246mm
- Depth
- 108mm
- Weight
- 1.3kg
Sensitivity shows 94.3 dB, calculated from the T/S values. B&C publishes 96.0 dB, 1.7 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else B&C lists
LF
- BL
- 11.6T·m
- Fs
- 58Hz
- Le
- 0.80mH
- Re
- 5.2Ω
- Sd
- 320cm²
- Mms
- 31g
- Qes
- 0.42
- Qms
- 3.5
- Qts
- 0.38
- SPL
- 94.3dB
- Vas
- 36L
- Xmax
- 5.5mm
- Power
- 150W
- Impedance
- 8Ω
- Flux density
- 1.05T
- Sensitivity
- 96dB
- Low limit
- 60Hz
- Nominal power
- 150W
- Calculated sensitivity †
- 94.3dB
- High limit
- 4000Hz
- Manufacturer sensitivity
- 96dB
- Min. impedance
- 5.8Ω
- Voice coil
- 51mm
- Weight
- 1.3kg
- Diameter
- 257mm
- Depth
- 108mm
- Cutout
- 232mm
- Bolt circle
- 246mm
- Bl
- 11.6 Tm
- Fs
- 58 Hz
- Le
- 0.8 mH
- Re
- 5.2 Ω
- Sd
- 320 cm² (49.6 in²)
- Ebp
- 138 Hz
- Mms
- 30.5 g
- Qes
- 0.42
- Qms
- 3.5
- Qts
- 0.38
- Vas
- 36 dm³ (1.27 ft³)
- Η0
- 1.57 %
- Cone
- RCK10CL518
- Xmax
- 5.5 mm
- Xvar
- 5.5 mm
- Depth
- 108 mm (4.25 in)
- Spider
- Single
- Cone shape
- Exponential
- Net weight
- 1.3 kg (2.87 lb)
- Pole design
- Straight Pole
- Sensitivity
- 96 dB
- Flux density
- 1.05 T
- Shipping box
- 295x314x175 mm (11.61x12.36x6.89 in)
- Winding depth
- 15 mm (0.59 in)
- Shipping units
- 1 pcs
- Surround shape
- Double Roll
- Former material
- Glass Fibre
- Frequency range
- 60 Hz - 4000 Hz
- Magnet material
- Neodymium Inside Slug
- Shipping weight
- 1.9 kg (4.19 lb)
- Nominal diameter
- 250 mm (10 in)
- Overall diameter
- 257 mm (10.1 in)
- Winding material
- Aluminium
- Minimum impedance
- 5.8 Ω
- Nominal impedance
- 8 Ω
- Magnetic gap depth
- 8 mm (0.31 in)
- Recommended tuning
- 58 Hz
- Voice coil diameter
- 51 mm (2 in)
- Bolt circle diameter
- 246 mm (9.7 in)
- Recommended enclosure
- 32 dm³ (1.13 ft³)
- Woofer cone treatment
- None
- Baffle cutout diameter
- 232 mm (9.1 in)
- Nominal power handling
- 150 W
- Continuous power handling
- 300 W
- Flange and gasket thickness
- 7 mm (0.28 in)
- Air volume occupied by driver
- 1 dm³ (0.03 ft³)
B&C’s suggested box
From B&C’s 10CL51 page
Open this box in 00 Simulator
Modelling the box in 00 Simulator…
03
Compare
Same-size drivers, compared with the 10CL51. Clear differences are green when better and red when worse.
This driver10CL51
Best price
£85.00
Fs
58 Hz
Qts
0.38
Vas
36 L
BL
11.6 T·m
Xmax
5.5 mm
Sensitivity
94.3 dB
Power
150 W
PeerlessFSL-1020R02-08
£49.91 · 41% less, betterFs65 Hz +12%, worse
Qts0.36 −5%
Vas38.5 L +7%
BL13.6 T·m +17%, better
Xmax5.1 mm −8%
Sensitivity96.3 dB +2, better
SB AudienceBIANCO-10MW200
£50.47 · 41% less, betterFs56 Hz −3%
Qts0.36 −5%
Vas41 L +14%, worse
BL13 T·m +12%, better
Xmax6.7 mm +22%, better
Sensitivity94.3 dB –
SB AudienceBIANCO-10MW150
£50.73 · 40% less, betterFs65 Hz +12%, worse
Qts0.39 –
Vas25.8 L −28%, better
BL15.1 T·m +30%, better
Xmax5.6 mm –
Sensitivity94.5 dB –
LavoceWSF102.00
£55.54 · 35% less, betterFs65 Hz +12%, worse
Qts0.45 +18%, worse
Vas34.0 L −5%
BL11.6 T·m –
Xmax5.2 mm −5%
Sensitivity94.9 dB +0.6
FaitalPRO10FE400
£65.19 · 23% less, betterFs60 Hz +3%
Qts0.47 +24%, worse
Vas35.3 L –
BL11.5 T·m –
Xmax5.4 mm –
Sensitivity93.7 dB −0.6
FaitalPRO10FE300
£72.85 · 14% less, betterFs50 Hz −14%, better
Qts0.39 –
Vas49 L +36%, worse
BL9.7 T·m −16%, worse
Xmax5.5 mm –
Sensitivity93.8 dB −0.5
Beyma10WRS300
£75.00 · 12% less, betterFs52 Hz −10%, better
Qts0.38 –
Vas42 L +17%, worse
BL13.9 T·m +20%, better
Xmax6 mm +9%
Sensitivity93.7 dB −0.6
CIAREFXI10
£79.75 · 6% less, betterFs58 Hz –
Qts0.38 –
Vas38.5 L +7%
BL13.3 T·m +15%, better
Xmax4.5 mm −18%, worse
Sensitivity94.7 dB –
PRV Audio10W650A-4
£82.98 · 2% lessFs67 Hz +15%, worse
Qts0.39 –
Vas41.2 L +15%, worse
BL11.2 T·m −3%
Xmax4 mm −27%, worse
Sensitivity96.9 dB +2.6, better
CIAREPWA10.50
£83.87 · 1% lessFs57 Hz –
Qts0.40 +5%
Vas39.9 L +11%, worse
BL11.4 T·m –
Xmax5.8 mm +5%
Sensitivity94.2 dB –
Dayton AudioDSA270-8
£90.72 · 7% more, worseFs30 Hz −49%, better
Qts0.39 –
Vas88.1 L +145%, worse
BL11.2 T·m −3%
Xmax5.5 mm –
Sensitivity88.9 dB −5.4, worse
Beyma10WR300
£103.82 · 22% more, worseFs52 Hz −10%, better
Qts0.35 −8%
Vas42 L +17%, worse
BL14.2 T·m +22%, better
Xmax6 mm +9%
Sensitivity93.8 dB −0.5
EminenceBETA 10CX
£106.91 · 26% more, worseFs49 Hz −16%, better
Qts0.38 –
Vas61.1 L +70%, worse
BL10.9 T·m −6%
Xmax5 mm −9%
Sensitivity94.5 dB –
LavoceWAF102.50
£120.23 · 41% more, worseFs74 Hz +28%, worse
Qts0.38 –
Vas23.7 L −34%, better
BL14.6 T·m +26%, better
Xmax5.1 mm −7%
Sensitivity95.6 dB +1.3
Sica10 FE 2.5 CP
£165.16 · 94% more, worseFs57 Hz –
Qts0.37 –
Vas39.7 L +10%, worse
BL12.8 T·m +10%, better
Xmax4 mm −27%, worse
Sensitivity94.7 dB –
Eighteen Sound10CX650
£261.58 · 208% more, worseFs54 Hz −7%
Qts0.35 −8%
Vas36.4 L –
BL14 T·m +21%, better
Xmax6 mm +9%
Sensitivity93.7 dB −0.6
FaitalPRO10HX230
£275.33 · 224% more, worseFs65 Hz +12%, worse
Qts0.39 –
Vas30.5 L −15%, better
BL13.1 T·m +13%, better
Xmax7.4 mm +34%, better
Sensitivity95 dB +0.7
WavecorSW280WA01
£413.76 · 387% more, worseFs27 Hz −54%, better
Qts0.41 +8%
Vas41.4 L +15%, worse
BL13.4 T·m +16%, better
Xmax6 mm +9%
Sensitivity84.5 dB −9.8, worse
No photo
PHL Audio3020
No current priceFs60 Hz +3%
Qts0.38 –
Vas36.8 L –
BL12.8 T·m +10%, better
Xmax5 mm −9%
Sensitivity94.9 dB +0.6
CelestionTF1020RE
No current priceFs53 Hz −9%
Qts0.39 –
Vas44.5 L +24%, worse
BL12.0 T·m +4%
Xmax5.9 mm +7%
Sensitivity93.6 dB −0.7
PRV Audio10MR650A-4
No current priceFs62 Hz +7%
Qts0.39 –
Vas44 L +22%, worse
BL10.0 T·m −14%, worse
Xmax5.2 mm −5%
Sensitivity96.2 dB +1.9
Oberton10CX
No current priceFs64 Hz +11%, worse
Qts0.38 –
Vas32.3 L −10%, better
BL12.1 T·m +4%
Xmax4.3 mm −23%, worse
Sensitivity95.4 dB +1.1
PRV Audio10W1000-NDY
No current priceFs62 Hz +7%
Qts0.40 +5%
Vas39 L +8%
BL12.7 T·m +10%
Xmax6.5 mm +18%, better
Sensitivity95.5 dB +1.2
LavoceNBASS10-20
No current priceFs52 Hz −10%, better
Qts0.39 –
Vas43.4 L +21%, worse
BL12.5 T·m +8%
Xmax6.6 mm +20%, better
Sensitivity93.6 dB −0.7
No current price
Fs55 Hz −5%
Qts0.36 −5%
Vas45.3 L +26%, worse
BL14 T·m +21%, better
Xmax5.5 mm –
Sensitivity95 dB +0.7
Sica10 N 2.5 PL
No current priceFs57 Hz –
Qts0.36 −5%
Vas40.9 L +14%, worse
BL12.8 T·m +10%, better
Xmax4.5 mm −18%, worse
Sensitivity94.9 dB +0.6
PRV Audio10MR650A-NDY
No current priceFs62 Hz +8%
Qts0.38 –
Vas40.7 L +13%, worse
BL12.7 T·m +10%
Xmax3.5 mm −36%, worse
Sensitivity96 dB +1.7
JensenBS10N250A-8
No current priceFs58 Hz –
Qts0.43 +13%, worse
Vas30.9 L −14%, better
BL12.9 T·m +12%, better
Xmax5 mm −9%
Sensitivity93.2 dB −1.1
Sica10 H 2 CS
No current priceFs30 Hz −48%, better
Qts0.37 –
Vas84.3 L +134%, worse
BL12.4 T·m +7%
Xmax6 mm +9%
Sensitivity89.6 dB −4.7, worse
Oberton10B200
No current priceFs48 Hz −17%, better
Qts0.35 −8%
Vas31.9 L −11%, better
BL14.7 T·m +27%, better
Xmax5.8 mm +5%
Sensitivity91.9 dB −2.4, worse
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
- Thomann5.0 out of 51 rating · Checked 6 Oct 2026Read reviews on Thomann
Each shop collects its own ratings. Bits shows them as published and doesn't verify them.
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Thomann | £85.00, the lowest price | In stock | Visit shop at Thomann | |
Blue Aran | £85.99 | 1.2% above the lowest price | 7 in stock | Visit shop at Blue Aran |
Thomann Not currently listed · Last seen 27 Apr 2026 | £86.00 | 1.2% above the lowest price | Stock not listed | Visit shop at Thomann |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £95.21 | 12% above the lowest price | In stock | Visit shop at JP Leisure |
JP Leisure | £95.21 | 12% above the lowest price | In stock | Visit shop at JP Leisure |
Best price over time
Tracked since 1 Apr
Recent changes
- 4 OctThomann£86.00 → £85.00Down 1.2% from £86.00
- 17 AugThomann£85.00 → £86.00Up 1.2% from £85.00
- 9 AugThomann£86.00 → £85.00Down 1.2% from £86.00