B&C12CL76
£126.59 · 73% less, betterFs48 Hz −4%
Qts0.21 −5%
Vas59 L –
BL22.4 T·m +7%
Xmax6 mm −43%, worse
Sensitivity96.8 dB –
12-inch LF driver · 12CXN series · 88 mm voice coil · 500 W
B&C 12CXN88 8Ω
8 Ω
£465.46
SteadyJP Leisure · In stock · All 4 offers
- Fs
- 50Hz
- Xmax
- 10.5mm
- SPL
- 97dB
- Pe
- 500W
- BL
- 20.9T·m
- Vd
- 548cm³
- Qts
- 0.22
- Vas
- 59L
Published graphs
B&C 12CXN88 is a 12-inch 8 ohm LF driver rated at 500 W RMS. The validated T/S data includes Fs 50 Hz, Qts 0.22, Vas 59 L, Xmax 10.5 mm, sensitivity 97.1 dB, plus 548 cm³ Vd and 217 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 £465.46.
The published T/S values agree with each other
Thiele/Small
- Fs
- 50Hz
- Qts
- 0.22
- Qes
- 0.23
- Qms
- 8.3
- Vas
- 59L
- Re
- 5Ω
- Le
- 1.05mH
Motor and cone
- BL
- 20.9T·m
- Sd
- 522cm²
- Mms
- 60g
- Xmax
- 10.5mm
- Vd †
- 548cm³
- Voice coil
- 88mm
- Flux density
- 1.05T
Power and response
- Sensitivity †
- 97.1dB
- Manufacturer sensitivity
- 100dB
- Power
- 500W
- Nominal power
- 500W
- Impedance
- 8Ω
- Min. impedance
- 6.6Ω
- EBP †
- 217 · Leans vented
Sensitivity shows 97.1 dB, calculated from the T/S values. B&C publishes 100.0 dB, 2.9 dB apart.
Excursion and motor values come from the LF section; the frequency range spans every section.
† Calculated by bits from the published values
What this validation status means
Components and manufacturer details
LF · Specifications LF unit
- BL
- 20.9T·m
- Fs
- 50Hz
- Le
- 1.05mH
- Re
- 5Ω
- Sd
- 522cm²
- Mms
- 60g
- Qes
- 0.23
- Qms
- 8.3
- Qts
- 0.22
- SPL
- 97.1dB
- Vas
- 59L
- Xmax
- 10.5mm
- Power
- 500W
- Impedance
- 8Ω
- Flux density
- 1.05T
- Sensitivity
- 100dB
- Nominal power
- 500W
- Calculated sensitivity †
- 97.1dB
- Manufacturer sensitivity
- 100dB
- Min. impedance
- 6.6Ω
- Voice coil
- 88mm
- Bl
- 20.9 Tm
- Fs
- 50 Hz
- Le
- 1.05 mH
- Re
- 5 Ω
- Sd
- 522 cm² (80.91 in²)
- Ebp
- 217 Hz
- Mms
- 60 g
- Qes
- 0.23
- Qms
- 8.3
- Qts
- 0.22
- Vas
- 59 dm³ (2.08 ft³)
- Η0
- 3.6 %
- Xvar
- 10.5 mm
- Sensitivity
- 100 dB
- Flux density
- 1.05 T
- Winding depth
- 21.5 mm (0.85 in)
- Former material
- Glass Fibre
- Nominal diameter
- 320 mm (12 in)
- Winding material
- Aluminium
- Minimum impedance
- 6.6 Ω
- Nominal impedance
- 8 Ω
- Magnetic gap depth
- 11 mm (0.43 in)
- Voice coil diameter
- 88 mm (3.5 in)
- Woofer cone treatment
- WP Waterproof Front Side
- Nominal power handling
- 500 W
- Continuous power handling
- 1000 W
HF · Specifications HF unit
- Le
- 0.14mH
- SPL
- 106dB
- Power
- 80W
- Impedance
- 8Ω
- Flux density
- 1.75T
- Sensitivity
- 106dB
- Nominal power
- 80W
- Manufacturer sensitivity
- 106dB
- Min. impedance
- 8.5Ω
- Voice coil
- 75mm
- Crossover
- 1200Hz
- Inductance
- 0.14 mH
- Sensitivity
- 106 dB
- Flux density
- 1.75 T
- Nominal diameter
- 320 mm (12 in)
- Winding material
- Aluminium
- Minimum impedance
- 8.5 Ω
- Nominal impedance
- 8 Ω
- Diaphragm material
- Titanium
- Voice coil diameter
- 75 mm (3 in)
- Recommended crossover
- 1.2 kHz
- Nominal power handling
- 80 W
- Continuous power handling
- 160 W
02
Compare
Same-size drivers, compared with the 12CXN88. Clear differences are green when better and red when worse.
This driver12CXN88
Best price
£465.46
Fs
50 Hz
Qts
0.22
Vas
59 L
BL
20.9 T·m
Xmax
10.5 mm
Sensitivity
97.1 dB
Power
500 W
PRV Audio12MR1200X
£150.58 · 68% less, betterFs53 Hz +5%
Qts0.21 −5%
Vas71.8 L +22%, worse
BL22 T·m +5%
Xmax4.5 mm −57%, worse
Sensitivity99 dB +1.9
B&C12PLB76
£151.02 · 68% less, betterFs50 Hz –
Qts0.23 +5%
Vas75 L +27%, worse
BL18.6 T·m −11%, worse
Xmax5 mm −52%, worse
Sensitivity97.9 dB +0.8
B&C12CLA76
£153.54 · 67% less, betterFs52 Hz +4%
Qts0.25 +14%, worse
Vas56 L −5%
BL20.2 T·m −3%
Xmax5.3 mm −50%, worse
Sensitivity96.8 dB –
Beyma12MI100
£154.28 · 67% less, betterFs58 Hz +16%, worse
Qts0.22 –
Vas64 L +8%
BL21.6 T·m +3%
Xmax3 mm −71%, worse
Sensitivity99.4 dB +2.3, better
B&C12NDL76
£167.22 · 64% less, betterFs50 Hz –
Qts0.20 −9%
Vas73 L +24%, worse
BL20.1 T·m −4%
Xmax7 mm −33%, worse
Sensitivity98.4 dB +1.3
Precision DevicesPD.121/2
£169.00 · 64% less, betterFs53 Hz +7%
Qts0.23 +5%
Vas66.6 L +13%, worse
BL21.5 T·m –
Xmax2.7 mm −74%, worse
Sensitivity98.4 dB +1.3
Beyma12P80FE
£175.00 · 62% less, betterFs48 Hz −4%
Qts0.21 −5%
Vas61 L +3%
BL23 T·m +10%, better
Xmax7.5 mm −29%, worse
Sensitivity96.9 dB –
Dayton Audio12LF400-8
£195.19 · 58% less, betterFs28 Hz −44%, better
Qts0.21 −5%
Vas147.8 L +151%, worse
BL21.8 T·m +4%
Xmax9.3 mm −12%, worse
Sensitivity93.7 dB −3.4, worse
BMS12N610
£210.18 · 55% less, betterFs47 Hz −6%
Qts0.24 +9%
Vas70 L +19%, worse
BL21 T·m –
Xmax3.5 mm −67%, worse
Sensitivity96.7 dB –
Beyma12MC700ND
£217.96 · 53% less, betterFs51 Hz –
Qts0.24 +9%
Vas58 L –
BL21.6 T·m +3%
Xmax7 mm −33%, worse
Sensitivity96.7 dB –
RCFMB12N351
£225.00 · 52% less, betterFs55 Hz +10%, worse
Qts0.20 −9%
Vas61 L +3%
BL22.5 T·m +8%
Xmax6 mm −43%, worse
Sensitivity98.9 dB +1.8
BMS12C262
£228.36 · 51% less, betterFs47 Hz −5%
Qts0.24 +9%
Vas60.6 L –
BL20.6 T·m –
Xmax2.5 mm −76%, worse
Sensitivity96.1 dB −1
B&C12NBX100
£246.00 · 47% less, betterFs41 Hz −18%, better
Qts0.22 –
Vas51 L −14%, better
BL25.6 T·m +22%, better
Xmax10 mm −5%
Sensitivity93.7 dB −3.4, worse
FaitalPRO12FX600
£247.20 · 47% less, betterFs48 Hz −4%
Qts0.24 +9%
Vas44.4 L −25%, better
BL25.3 T·m +21%, better
Xmax9.9 mm −6%
Sensitivity95 dB −2.1, worse
Eighteen Sound12ND930
£248.59 · 47% less, betterFs50 Hz –
Qts0.21 −5%
Vas70 L +19%, worse
BL21.2 T·m –
Xmax6.5 mm −38%, worse
Sensitivity98 dB +0.9
BMS12N802
£271.01 · 42% less, betterFs43 Hz −14%, better
Qts0.24 +9%
Vas65 L +10%, worse
BL22.3 T·m +6%
Xmax4.5 mm −57%, worse
Sensitivity95.2 dB −1.9
BMS12C362
£287.08 · 38% less, betterFs46 Hz −8%
Qts0.20 −9%
Vas60.6 L –
BL23.2 T·m +11%, better
Xmax4.5 mm −57%, worse
Sensitivity96.7 dB –
Eighteen Sound12NLW9410
£336.13 · 28% less, betterFs42 Hz −16%, better
Qts0.26 +18%, worse
Vas55 L −7%
BL21.7 T·m +4%
Xmax11 mm +5%
Sensitivity93.8 dB −3.3, worse
Beyma12LEX1300ND
£360.37 · 23% less, betterFs45 Hz −10%, better
Qts0.24 +9%
Vas43 L −27%, better
BL26.4 T·m +26%, better
Xmax11 mm +5%
Sensitivity94 dB −3.1, worse
Precision DevicesPD.124NR1-LR
No current priceFs45 Hz −10%, better
Qts0.23 –
Vas78 L +32%, worse
BL22 T·m +5%
Xmax8.5 mm −19%, worse
Sensitivity96.9 dB –
No photo
PHL Audio4330NDU
No current priceFs36 Hz −28%, better
Qts0.22 –
Vas82.6 L +40%, worse
BL22 T·m +5%
Xmax8 mm −24%, worse
Sensitivity94.3 dB −2.8, worse
RCFLF12P903
No current priceFs47 Hz −6%
Qts0.23 +5%
Vas65 L +10%, worse
BL22.1 T·m +6%
Xmax7 mm −33%, worse
Sensitivity96.5 dB −0.6
No photo
PHL Audio4071-1
No current priceFs47 Hz −6%
Qts0.24 +9%
Vas57.8 L –
BL20.6 T·m –
Xmax6.5 mm −38%, worse
Sensitivity95.7 dB −1.4
No photo
PHL Audio4310NDU
No current priceFs43 Hz −14%, better
Qts0.27 +23%, worse
Vas56.7 L −4%
BL22 T·m +5%
Xmax10 mm −5%
Sensitivity94.1 dB −3, worse
Oberton12B450
No current priceFs46 Hz −7%
Qts0.23 +7%
Vas71.8 L +22%, worse
BL19.3 T·m −8%
Xmax7.8 mm −26%, worse
Sensitivity96.7 dB –
Oberton12NB450
No current priceFs46 Hz −7%
Qts0.20 −7%
Vas72.6 L +23%, worse
BL20.3 T·m –
Xmax7.8 mm −26%, worse
Sensitivity97.5 dB –
Eighteen Sound12ND940
No current priceFs49 Hz –
Qts0.20 −9%
Vas64.8 L +10%
BL22.2 T·m +6%
Xmax7.6 mm −28%, worse
Sensitivity97.8 dB +0.7
Oberton12B401
No current priceFs47 Hz −7%
Qts0.24 +11%, worse
Vas69.6 L +18%, worse
BL19.9 T·m −5%
Xmax6.8 mm −36%, worse
Sensitivity96.5 dB −0.6
RCFMB12N405
No current priceFs52 Hz +4%
Qts0.20 −9%
Vas53 L −10%, better
BL23.5 T·m +12%, better
Xmax7 mm −33%, worse
Sensitivity97.5 dB –
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 |
|---|---|---|---|---|
JP Leisure | £465.46, the lowest price | In stock | Visit shop at JP Leisure | |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £465.46 | In stock | Visit shop at JP Leisure | |
Blue Aran | £525.52 | 13% above the lowest price | 4 in stock | Visit shop at Blue Aran |
Blue Aran | £529.22 | 14% above the lowest price | 1 in stock | Visit shop at Blue Aran |
Best price over time
Tracked since 1 Apr
Recent changes
- 23 JunJP Leisure£443.21 → £465.46Up 5.0% from £443.21
- 23 JunBlue Aran£525.98 → £525.52Down 0.1% from £525.98
- 23 JunBlue Aran£529.82 → £529.22Down 0.1% from £529.82