B&C12PE32
£113.34 · 55% less, betterFs51 Hz +46%, worse
Qts0.18 +6%
Vas101 L +23%, worse
BL19.1 T·m −29%, worse
Xmax2.8 mm −51%, worse
Sensitivity100.5 dB +5.3, better
12-inch LF driver · 102 mm voice coil · 800 W
REDCATT 122NPW 8Ω
8 Ω
No price for delivery to the UK
- Fs
- 35Hz
- Xmax
- 5.8mm
- SPL
- 95dB
- Pe
- 800W
- BL
- 27T·m
- Vd
- 317cm³
- Qts
- 0.17
- Vas
- 82L
REDCATT 122NPW is a 12-inch 8 ohm LF driver rated at 800 W RMS. The validated T/S data includes Fs 35 Hz, Qts 0.17, Vas 81.9 L, Xmax 5.8 mm, sensitivity 95.2 dB, plus 317 cm³ Vd and 206 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 £251.33.
The published T/S values agree with each other
Thiele/Small
- Fs
- 35Hz
- Qts
- 0.17
- Qes
- 0.17
- Qms
- 6.7
- Vas
- 81.9L
- Re
- 5.5Ω
- Le
- 1.27mH
Motor and cone
- BL
- 27T·m
- Sd
- 551cm²
- Mms
- 82g
- Xmax
- 5.8mm
- Vd †
- 317cm³
- Voice coil
- 102mm
Power and response
- Sensitivity †
- 95.2dB
- Manufacturer sensitivity
- 96.9dB
- Power
- 800W
- Impedance
- 8Ω
- EBP †
- 206 · Leans vented
Size and mounting
- Diameter
- 322mm
- Cutout
- 287mm
- Bolt circle
- 302mm
- Weight
- 7.6kg
Other published values
- Xmech
- 19.75
- Power Peak
- 3200
Other dimensions
- Mounting Depth
- 154
Sensitivity shows 95.2 dB, calculated from the T/S values. REDCATT publishes 96.9 dB, 1.7 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else REDCATT lists
LF · Primary · 12″
- BL
- 27T·m
- Fs
- 35Hz
- Le
- 1.27mH
- Re
- 5.5Ω
- Sd
- 551cm²
- Mms
- 82g
- Qes
- 0.17
- Qms
- 6.7
- Qts
- 0.17
- SPL
- 95.2dB
- Vas
- 81.9L
- Xmax
- 5.8mm
- Xmech
- 19.75
- Power
- 800W
- Impedance
- 8Ω
- Power Peak
- 3200
- Sensitivity
- 96.9dB
- Calculated sensitivity †
- 95.2dB
- Manufacturer sensitivity
- 96.9dB
- Voice coil
- 102mm
- Weight
- 7.6kg
- Diameter
- 322mm
- Mounting Depth
- 154
- Cutout
- 287mm
- Bolt circle
- 302mm
02
Compare
Same-size drivers, compared with the 122NPW. Clear differences are green when better and red when worse.
This driver122NPW
Best price
£251.33
Fs
35 Hz
Qts
0.17
Vas
81.9 L
BL
27 T·m
Xmax
5.8 mm
Sensitivity
95.2 dB
Power
800 W
B&C12CL76
£125.99 · 50% less, betterFs48 Hz +37%, worse
Qts0.21 +24%, worse
Vas59 L −28%, better
BL22.4 T·m −17%, worse
Xmax6 mm +4%
Sensitivity96.8 dB +1.6
B&C12MH32
£138.88 · 45% less, betterFs53 Hz +51%, worse
Qts0.19 +12%, worse
Vas63 L −23%, better
BL22.3 T·m −17%, worse
Xmax5 mm −13%, worse
Sensitivity98.7 dB +3.5, better
B&C12FW76
£150.38 · 40% less, betterFs54 Hz +54%, worse
Qts0.18 +6%
Vas45 L −45%, better
BL26.4 T·m –
Xmax7 mm +22%, better
Sensitivity98 dB +2.8, better
B&C12NW76
£201.06 · 20% less, betterFs40 Hz +14%, worse
Qts0.16 −6%
Vas76 L −7%
BL25.5 T·m −6%
Xmax8 mm +39%, better
Sensitivity96.6 dB +1.4
Eighteen Sound12MB1000
£204.35 · 19% less, betterFs54 Hz +54%, worse
Qts0.18 +6%
Vas60 L −27%, better
BL23.5 T·m −13%, worse
Xmax2.5 mm −57%, worse
Sensitivity98.8 dB +3.6, better
BMS12S320
£204.98 · 18% less, betterFs45 Hz +30%, worse
Qts0.20 +18%, worse
Vas69.5 L −15%, better
BL23.3 T·m −14%, worse
Xmax4.5 mm −22%, worse
Sensitivity96.9 dB +1.7
REDCATT121NPM
£211.16 · 16% less, betterFs50 Hz +43%, worse
Qts0.16 −6%
Vas59.2 L −28%, better
BL27.8 T·m –
Xmax1.5 mm −74%, worse
Sensitivity98.7 dB +3.5, better
Sica12 F 4 CP
£218.81 · 13% less, betterFs46 Hz +31%, worse
Qts0.20 +18%, worse
Vas52 L −37%, better
BL26.0 T·m −4%
Xmax6 mm +4%
Sensitivity95.8 dB +0.6
RCFMB12N351
£225.00 · 10% less, betterFs55 Hz +57%, worse
Qts0.20 +18%, worse
Vas61 L −26%, better
BL22.5 T·m −17%, worse
Xmax6 mm +4%
Sensitivity98.9 dB +3.7, better
Eighteen Sound12ND710
£242.46 · 4% lessFs52 Hz +49%, worse
Qts0.20 +18%, worse
Vas92 L +12%, worse
BL18 T·m −33%, worse
Xmax5 mm −13%, worse
Sensitivity100.1 dB +4.9, better
Eighteen Sound12NMB1000
£252.00 · Same priceFs54 Hz +54%, worse
Qts0.19 +12%, worse
Vas58 L −29%, better
BL24.4 T·m −10%
Xmax3.5 mm −39%, worse
Sensitivity98.8 dB +3.6, better
Eighteen Sound12ND610
£266.75 · 6% more, worseFs46 Hz +31%, worse
Qts0.14 −18%, better
Vas94.4 L +15%, worse
BL24 T·m −11%, worse
Xmax3.5 mm −39%, worse
Sensitivity99.9 dB +4.7, better
BMS12N803
£285.67 · 14% more, worseFs41 Hz +17%, worse
Qts0.24 +41%, worse
Vas77 L −6%
BL21.4 T·m −21%, worse
Xmax6 mm +4%
Sensitivity95.3 dB –
BMS12C362
£287.08 · 14% more, worseFs46 Hz +31%, worse
Qts0.20 +18%, worse
Vas60.6 L −26%, better
BL23.2 T·m −14%, worse
Xmax4.5 mm −22%, worse
Sensitivity96.7 dB +1.5
BMS12N810
£315.78 · 26% more, worseFs41 Hz +16%, worse
Qts0.16 −6%
Vas89.6 L +9%
BL24.5 T·m −9%
Xmax2.5 mm −57%, worse
Sensitivity97.5 dB +2.3, better
Beyma12CXA400ND
£349.99 · 39% more, worseFs45 Hz +29%, worse
Qts0.25 +47%, worse
Vas88.5 L +8%
BL21.4 T·m −21%, worse
Xmax6 mm +4%
Sensitivity96.9 dB +1.7
Beyma12P80ND
£376.94 · 50% more, worseFs47 Hz +34%, worse
Qts0.19 +12%, worse
Vas65 L −21%, better
BL23.7 T·m −12%, worse
Xmax7.5 mm +30%, better
Sensitivity97.3 dB +2.1, better
B&C12CXN76
£382.96 · 52% more, worseFs42 Hz +20%, worse
Qts0.19 +12%, worse
Vas120 L +47%, worse
BL17.6 T·m −35%, worse
Xmax6 mm +4%
Sensitivity98.5 dB +3.3, better
B&C12HCX76
£385.07 · 53% more, worseFs42 Hz +20%, worse
Qts0.19 +12%, worse
Vas120 L +47%, worse
BL17.6 T·m −35%, worse
Xmax6 mm +4%
Sensitivity98.5 dB +3.3, better
Oberton12NB400
No current priceFs44 Hz +25%, worse
Qts0.18 +6%
Vas70.5 L −14%, better
BL20.3 T·m −25%, worse
Xmax5.3 mm −9%
Sensitivity97.1 dB +1.9
BMS12N820
No current priceFs38 Hz +8%
Qts0.16 −6%
Vas98.7 L +21%, worse
BL24.2 T·m −10%, worse
Xmax4.5 mm −22%, worse
Sensitivity97.3 dB +2.1, better
Oberton12NMB600
No current priceFs41 Hz +17%, worse
Qts0.13 −21%, better
Vas70.8 L −14%, better
BL27.8 T·m –
Xmax5.3 mm −9%
Sensitivity97.6 dB +2.4, better
Eighteen Sound12MB710
No current priceFs46 Hz +31%, worse
Qts0.20 +18%, worse
Vas81 L –
BL20.5 T·m −24%, worse
Xmax5 mm −13%, worse
Sensitivity98 dB +2.8, better
Eighteen Sound12MB720
No current priceFs46 Hz +31%, worse
Qts0.20 +18%, worse
Vas81 L –
BL20.5 T·m −24%, worse
Xmax5 mm −13%, worse
Sensitivity98 dB +2.8, better
Eighteen Sound12MB810
No current priceFs46 Hz +31%, worse
Qts0.20 +18%, worse
Vas81 L –
BL20.5 T·m −24%, worse
Xmax5 mm −13%, worse
Sensitivity98 dB +2.8, better
Oberton12NXL400
No current priceFs49 Hz +39%, worse
Qts0.20 +19%, worse
Vas79.2 L −3%
BL20.6 T·m −24%, worse
Xmax5.3 mm −9%
Sensitivity98.5 dB +3.3, better
RCFCX12N351
No current priceFs58 Hz +66%, worse
Qts0.20 +18%, worse
Vas47 L −43%, better
BL25 T·m −7%
Xmax6 mm +4%
Sensitivity98.4 dB +3.2, better
No photo
PHL Audio4051
No current priceFs49 Hz +40%, worse
Qts0.20 +18%, worse
Vas85.2 L +4%
BL20.9 T·m −23%, worse
Xmax5 mm −13%, worse
Sensitivity98.8 dB +3.6, better
BMS12S310
No current priceFs45 Hz +29%, worse
Qts0.20 +18%, worse
Vas66.9 L −18%, better
BL24.2 T·m −10%, worse
Xmax2.5 mm −57%, worse
Sensitivity97 dB +1.8
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.