RCFMB12G301
£142.33 · 22% less, betterFs53 Hz –
Qts0.27 +13%, worse
Vas72 L –
BL17 T·m −11%, worse
Xmax6 mm –
Sensitivity97.9 dB −0.5
12-inch LF driver · 76 mm voice coil · 500 W
RCF MB12N301 8Ω
8 Ω · 50–3000 Hz
£183.23
7.4%Blue Aran · 2 in stock · All 3 offers
- Fs
- 54Hz
- Xmax
- 6mm
- SPL
- 98dB
- Pe
- 500W
- BL
- 19T·m
- Vd
- 300cm³
- Qts
- 0.24
- Vas
- 71L
RCF MB12N301 is a 12-inch 8 ohm LF driver rated at 500 W RMS. The validated T/S data includes Fs 54 Hz, Qts 0.24, Vas 71 L, Xmax 6 mm, sensitivity 98.4 dB, plus 300 cm³ Vd and 208 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 £183.23.
The published T/S values agree with each other
Thiele/Small
- Fs
- 54Hz
- Qts
- 0.24
- Qes
- 0.26
- Qms
- 3.1
- Vas
- 71L
- Re
- 5.8Ω
- Le
- 1.80mH
Motor and cone
- BL
- 19T·m
- Sd
- 500cm²
- Mms
- 48g
- Xmax
- 6mm
- Vd †
- 300cm³
- Voice coil
- 76mm
Power and response
- Sensitivity †
- 98.4dB
- Manufacturer sensitivity
- 98.5dB
- Power
- 500W
- Impedance
- 8Ω
- Min. impedance
- 6.7Ω
- Range
- 50–3000Hz
- EBP †
- 208 · Leans vented
Size and mounting
- Diameter
- 320mm
- Cutout
- 288mm
- Bolt circle
- 304mm
- Weight
- 3.4kg
Other published values
- Xmech
- 34
- Power Program
- 1000
† Calculated by bits from the published values
What this validation status means
Everything else RCF lists
LF · Primary · 12″
- BL
- 19T·m
- Fs
- 54Hz
- Le
- 1.80mH
- Re
- 5.8Ω
- Sd
- 500cm²
- Mms
- 48g
- Qes
- 0.26
- Qms
- 3.1
- Qts
- 0.24
- SPL
- 98.4dB
- Vas
- 71L
- Xmax
- 6mm
- Xmech
- 34
- Power
- 500W
- Impedance
- 8Ω
- Sensitivity
- 98.5dB
- Low limit
- 50Hz
- Power Program
- 1000
- Calculated sensitivity †
- 98.4dB
- High limit
- 3000Hz
- Manufacturer sensitivity
- 98.5dB
- Min. impedance
- 6.7Ω
- Voice coil
- 76mm
- Weight
- 3.4kg
- Diameter
- 320mm
- Cutout
- 288mm
- Bolt circle
- 304mm
02
Compare
Same-size drivers, compared with the MB12N301. Clear differences are green when better and red when worse.
This driverMB12N301
Best price
£183.23
Fs
54 Hz
Qts
0.24
Vas
71 L
BL
19 T·m
Xmax
6 mm
Sensitivity
98.4 dB
Power
500 W
Beyma12WR400
£142.43 · 22% less, betterFs42 Hz −22%, better
Qts0.27 +13%, worse
Vas91 L +28%, worse
BL18 T·m −5%
Xmax6.3 mm +5%
Sensitivity95.8 dB −2.6, worse
B&C12PLB76
£149.88 · 18% less, betterFs50 Hz −7%
Qts0.23 −4%
Vas75 L +6%
BL18.6 T·m –
Xmax5 mm −17%, worse
Sensitivity97.9 dB −0.5
B&C12CLA76
£153.54 · 16% less, betterFs52 Hz −4%
Qts0.25 +4%
Vas56 L −21%, better
BL20.2 T·m +6%
Xmax5.3 mm −12%, worse
Sensitivity96.8 dB −1.6
LavoceWAN123.00
£163.28 · 11% less, betterFs49 Hz −9%
Qts0.27 +13%, worse
Vas68.8 L −3%
BL17.9 T·m −6%
Xmax6.9 mm +15%, better
Sensitivity96.6 dB −1.8
FaitalPRO12FH510
£163.54 · 11% less, betterFs45 Hz −17%, better
Qts0.24 –
Vas81.3 L +15%, worse
BL18.9 T·m –
Xmax7.5 mm +25%, better
Sensitivity96.7 dB −1.7
FaitalPRO12FH530
£175.00 · 4% lessFs45 Hz −17%, better
Qts0.26 +8%
Vas74.1 L +4%
BL18.9 T·m –
Xmax7.5 mm +25%, better
Sensitivity96 dB −2.4, worse
FaitalPRO12FH500
£180.28 · 2% lessFs45 Hz −17%, better
Qts0.25 +4%
Vas87.3 L +23%, worse
BL17.5 T·m −8%
Xmax7.5 mm +25%, better
Sensitivity96.9 dB −1.5
Beyma12MC700ND
£209.29 · 14% more, worseFs51 Hz −6%
Qts0.24 –
Vas58 L −18%, better
BL21.6 T·m +14%, better
Xmax7 mm +17%, better
Sensitivity96.7 dB −1.7
BMS12C262
£228.36 · 25% more, worseFs47 Hz −12%, better
Qts0.24 –
Vas60.6 L −15%, better
BL20.6 T·m +8%
Xmax2.5 mm −58%, worse
Sensitivity96.1 dB −2.3, worse
Eighteen Sound12ND730
£230.40 · 26% more, worseFs45 Hz −17%, better
Qts0.23 −4%
Vas90 L +27%, worse
BL19.2 T·m –
Xmax6.5 mm +8%
Sensitivity97.4 dB −1
Eighteen Sound12ND830
£240.31 · 31% more, worseFs55 Hz –
Qts0.28 +17%, worse
Vas72 L –
BL17.6 T·m −7%
Xmax6.5 mm +8%
Sensitivity98 dB –
BMS12N620
£247.26 · 35% more, worseFs45 Hz −17%, better
Qts0.25 +4%
Vas72.7 L –
BL20.6 T·m +8%
Xmax5.5 mm −8%
Sensitivity96 dB −2.4, worse
Eighteen Sound12ND930
£248.59 · 36% more, worseFs50 Hz −7%
Qts0.21 −13%, better
Vas70 L –
BL21.2 T·m +12%, better
Xmax6.5 mm +8%
Sensitivity98 dB –
BMS12N802
£271.01 · 48% more, worseFs43 Hz −20%, better
Qts0.24 –
Vas65 L −8%
BL22.3 T·m +17%, better
Xmax4.5 mm −25%, worse
Sensitivity95.2 dB −3.2, worse
BMS12N803
£285.67 · 56% more, worseFs41 Hz −24%, better
Qts0.24 –
Vas77 L +8%
BL21.4 T·m +12%, better
Xmax6 mm –
Sensitivity95.3 dB −3.1, worse
Beyma12CXA400ND
£349.99 · 91% more, worseFs45 Hz −17%, better
Qts0.25 +4%
Vas88.5 L +25%, worse
BL21.4 T·m +13%, better
Xmax6 mm –
Sensitivity96.9 dB −1.5
BMS12CN680
£365.51 · 99% more, worseFs46 Hz −15%, better
Qts0.26 +8%
Vas58 L −18%, better
BL20.6 T·m +8%
Xmax5.5 mm −8%
Sensitivity95.2 dB −3.2, worse
LavoceCAN123.00T
£401.07 · 119% more, worseFs46 Hz −15%, better
Qts0.22 −8%
Vas91 L +28%, worse
BL18.5 T·m –
Xmax6 mm –
Sensitivity97.9 dB −0.5
Oberton12B401
No current priceFs47 Hz −14%, better
Qts0.24 –
Vas69.6 L –
BL19.9 T·m +5%
Xmax6.8 mm +13%, better
Sensitivity96.5 dB −1.9
Oberton12B400
No current priceFs50 Hz −7%
Qts0.25 +4%
Vas74.7 L +5%
BL18.4 T·m −3%
Xmax5.3 mm −13%, worse
Sensitivity97.8 dB −0.6
Beyma12CXA400FE
No current priceFs42 Hz −22%, better
Qts0.25 +4%
Vas94 L +32%, worse
BL19.8 T·m +4%
Xmax6 mm –
Sensitivity96.3 dB −2.1, worse
No photo
PHL Audio4071-1
No current priceFs47 Hz −13%, better
Qts0.24 –
Vas57.8 L −19%, better
BL20.6 T·m +8%
Xmax6.5 mm +8%
Sensitivity95.7 dB −2.7, worse
LavoceNBASS12-30
No current priceFs46 Hz −15%, better
Qts0.26 +8%
Vas68.6 L −3%
BL19.5 T·m –
Xmax6.6 mm +10%
Sensitivity96 dB −2.4, worse
Eighteen Sound12MB650
No current priceFs48 Hz −11%, better
Qts0.23 −4%
Vas90 L +27%, worse
BL19 T·m –
Xmax5.5 mm −8%
Sensitivity98.2 dB –
LavoceCAN123.00TH
No current priceFs46 Hz −15%, better
Qts0.22 −8%
Vas91 L +28%, worse
BL18.5 T·m –
Xmax6 mm –
Sensitivity97.9 dB −0.5
Oberton12H4CX72
No current priceFs50 Hz −8%
Qts0.25 +5%
Vas74.7 L +5%
BL19.9 T·m +5%
Xmax4.5 mm −25%, worse
Sensitivity97.6 dB −0.8
Oberton12B450
No current priceFs46 Hz −14%, better
Qts0.23 –
Vas71.8 L –
BL19.3 T·m –
Xmax7.8 mm +29%, better
Sensitivity96.7 dB −1.7
RCFLF12P903
No current priceFs47 Hz −13%, better
Qts0.23 −4%
Vas65 L −8%
BL22.1 T·m +16%, better
Xmax7 mm +17%, better
Sensitivity96.5 dB −1.9
Acoustic EleganceTD12M-8
No current priceFs38 Hz −29%, better
Qts0.25 +4%
Vas140 L +97%, worse
BL17 T·m −11%, worse
Xmax6 mm –
Sensitivity96.6 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
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Blue Aran | £183.23, the lowest price | 2 in stock | Visit shop at Blue Aran | |
Lean Business | £170.65 | Out of stock | Visit shop at Lean Business | |
Audio Video Parts Import VAT and duty may apply | £154.43 | Special order | Visit shop at Audio Video Parts |
Best price over time
Tracked since 1 Apr