CelestionFTR12-3070C
£133.13 · 36% less, betterFs65 Hz +126%, worse
Qts0.32 −8%
Vas43.7 L −4%
BL18.6 T·m −14%, worse
Xmax5.5 mm −65%, worse
Sensitivity97.3 dB +10.8, better
12-inch LF driver · 600 W
Dayton Audio MX12-22 2Ω
2 Ω · 23–450 Hz
£209.29
SteadySoundImports · 5 in stock · Ships from Netherlands · All 1 offer
- Fs
- 29Hz
- Xmax
- 15.5mm
- SPL
- 87dB
- Pe
- 600W
- BL
- 21.5T·m
- Vd
- 798cm³
- Qts
- 0.35
- Vas
- 46L
Manufacturer response and impedance data, with source and trace details below. The left and right arrow keys read every shown curve at a frequency, a twelfth of an octave at a time, or an octave with Shift. Escape clears the reading.
Curve provenanceInspect 1 trace
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
on-axis
Frequency response
240 plotted pointsMedium confidence4,634 selected pixels of 4,634
Dayton Audio MX12-22 is a 12-inch 2 ohm LF driver rated at 600 W RMS. The validated T/S data includes Fs 29 Hz, Qts 0.35, Vas 45.6 L, Xmax 15.5 mm, sensitivity 86.5 dB, plus 798 cm³ Vd and 74 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 £209.29.
The published T/S values agree with each other
Thiele/Small
- Fs
- 29Hz
- Qts
- 0.35
- Qes
- 0.39
- Qms
- 3.3
- Vas
- 45.6L
- Re
- 4.0Ω
- Le
- 5.09mH
Motor and cone
- BL
- 21.5T·m
- Sd
- 515cm²
- Mms
- 252g
- Xmax
- 15.5mm
- Vd †
- 798cm³
Power and response
- Sensitivity †
- 86.5dB
- Manufacturer sensitivity
- 89.4dB
- Power
- 600W
- Impedance
- 2Ω
- Range
- 23–450Hz
- EBP †
- 74 · Sealed or vented
Size and mounting
- Diameter
- 315.7mm
- Cutout
- 284.0mm
- Depth
- 197.6mm
- Weight
- 12.3kg
Other published values
- Cms
- 0.12mm/N
- Power Peak
- 1200
Sensitivity shows 86.5 dB, calculated from the T/S values. Dayton Audio publishes 89.4 dB, 2.9 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Dayton Audio lists
LF · Primary · 12″
- BL
- 21.5T·m
- Fs
- 29Hz
- Le
- 5.09mH
- Re
- 4.0Ω
- Sd
- 515cm²
- Cms
- 0.12mm/N
- Mms
- 252g
- Qes
- 0.39
- Qms
- 3.3
- Qts
- 0.35
- SPL
- 86.5dB
- Vas
- 45.6L
- Xmax
- 15.5mm
- Power
- 600W
- Impedance
- 2Ω
- Power Peak
- 1200
- Sensitivity
- 89.4dB
- Low limit
- 23Hz
- Calculated sensitivity †
- 86.5dB
- High limit
- 450Hz
- Manufacturer sensitivity
- 89.4dB
- Weight
- 12.3kg
- Diameter
- 315.7mm
- Depth
- 197.6mm
- Cutout
- 284.0mm
02
Compare
Same-size drivers, compared with the MX12-22. Clear differences are green when better and red when worse.
This driverMX12-22
Best price
£209.29
Fs
29 Hz
Qts
0.35
Vas
45.6 L
BL
21.5 T·m
Xmax
15.5 mm
Sensitivity
86.5 dB
Power
600 W
PRV Audio12MR2000
£142.06 · 32% less, betterFs57 Hz +99%, worse
Qts0.33 −6%
Vas52.5 L +15%, worse
BL21.3 T·m –
Xmax6.6 mm −57%, worse
Sensitivity96.6 dB +10.1, better
PRV Audio12W1600
£149.54 · 29% less, betterFs51 Hz +78%, worse
Qts0.39 +11%, worse
Vas47.0 L +3%
BL20.4 T·m −5%
Xmax10.5 mm −32%, worse
Sensitivity94 dB +7.5, better
FaitalPRO12RS550
£158.25 · 24% less, betterFs42 Hz +46%, worse
Qts0.37 +6%
Vas45.4 L –
BL20.5 T·m −5%
Xmax9.3 mm −40%, worse
Sensitivity91.4 dB +4.9, better
B&C12FW88
£163.69 · 22% less, betterFs53 Hz +84%, worse
Qts0.33 −6%
Vas45.7 L –
BL19.5 T·m −9%
Xmax8 mm −48%, worse
Sensitivity94.9 dB +8.4, better
EminenceOMEGA PRO-12-2KW-8
£172.05 · 18% less, betterFs48 Hz +67%, worse
Qts0.39 +11%, worse
Vas49.5 L +9%
BL20.4 T·m −5%
Xmax7.1 mm −54%, worse
Sensitivity93.4 dB +6.9, better
Beyma12LX60V2
£184.93 · 12% less, betterFs49 Hz +70%, worse
Qts0.38 +9%
Vas43 L −6%
BL20 T·m −7%
Xmax9 mm −42%, worse
Sensitivity93 dB +6.5, better
FaitalPRO12HP1010
£191.59 · 8% less, betterFs45 Hz +56%, worse
Qts0.34 –
Vas56.5 L +24%, worse
BL19.8 T·m −8%
Xmax9.3 mm −40%, worse
Sensitivity93.7 dB +7.2, better
CIARE12.00SW
£203.33 · 3% lessFs30 Hz +4%
Qts0.34 –
Vas59 L +29%, worse
BL25.3 T·m +18%, better
Xmax14 mm −10%
Sensitivity88.5 dB +2, better
PRV Audio12MR2000-NDY
£209.39 · Same priceFs54 Hz +89%, worse
Qts0.34 –
Vas48.2 L +6%
BL22.8 T·m +6%
Xmax6.2 mm −60%, worse
Sensitivity95.5 dB +9, better
B&C12PLB100
£212.36 · 1% moreFs50 Hz +74%, worse
Qts0.37 +6%
Vas47 L +3%
BL18.4 T·m −14%, worse
Xmax9 mm −42%, worse
Sensitivity93.9 dB +7.4, better
Precision DevicesPD.124NR1
£219.00 · 5% moreFs58 Hz +101%, worse
Qts0.35 –
Vas49 L +7%
BL19.2 T·m −11%, worse
Xmax8.5 mm −45%, worse
Sensitivity96.2 dB +9.7, better
B&C12FG100
£227.46 · 9% more, worseFs34 Hz +18%, worse
Qts0.36 –
Vas49 L +7%
BL21.4 T·m –
Xmax10.3 mm −34%, worse
Sensitivity89 dB +2.5, better
Eighteen Sound12NW530
£228.40 · 9% more, worseFs55 Hz +91%, worse
Qts0.37 +6%
Vas36 L −21%, better
BL19.7 T·m −8%
Xmax8 mm −48%, worse
Sensitivity94 dB +7.5, better
B&C12BG100
£243.10 · 16% more, worseFs39 Hz +35%, worse
Qts0.33 −6%
Vas41 L −10%, better
BL23 T·m +7%
Xmax10.5 mm −32%, worse
Sensitivity90.4 dB +3.9, better
Dayton AudioRSS315HO-4
£274.72 · 31% more, worseFs26 Hz −9%
Qts0.31 −11%, better
Vas53.7 L +18%, worse
BL20 T·m −7%
Xmax12.3 mm −21%, worse
Sensitivity86.7 dB –
Dayton AudioRSS315HO-44
£276.27 · 32% more, worseFs22 Hz −25%, better
Qts0.37 +6%
Vas61.3 L +34%, worse
BL26.5 T·m +23%, better
Xmax14 mm −10%
Sensitivity83.7 dB −2.8, worse
Eighteen Sound12NTLW3500
£285.52 · 36% more, worseFs53 Hz +84%, worse
Qts0.33 −6%
Vas45 L –
BL19.5 T·m −9%
Xmax8.3 mm −46%, worse
Sensitivity94.8 dB +8.3, better
Dayton AudioSS12-22
No current priceFs27 Hz −6%
Qts0.35 –
Vas49.4 L +8%
BL24.3 T·m +13%, better
Xmax23 mm +48%, better
Sensitivity86 dB −0.5
P.Audio12FT-88MB
No current priceFs48 Hz +67%, worse
Qts0.37 +6%
Vas45.4 L –
BL19.1 T·m −11%, worse
Xmax4.7 mm −70%, worse
Sensitivity93.1 dB +6.6, better
PeerlessSDF-300F75PR03-04
No current priceFs27 Hz −6%
Qts0.36 –
Vas45.5 L –
BL18.7 T·m −13%, worse
Xmax25.2 mm +63%, better
Sensitivity85.9 dB −0.6
Eighteen Sound12NW350
No current priceFs54 Hz +88%, worse
Qts0.34 –
Vas46 L –
BL19.2 T·m −11%, worse
Xmax8.3 mm −46%, worse
Sensitivity95.2 dB +8.7, better
PRV Audio12W2000
No current priceFs53 Hz +85%, worse
Qts0.37 +6%
Vas38.7 L −15%, better
BL22.6 T·m +5%
Xmax10.3 mm −34%, worse
Sensitivity93.9 dB +7.4, better
PeerlessNCP-1230R01-08
No current priceFs63 Hz +119%, worse
Qts0.37 +6%
Vas46.3 L –
BL18.1 T·m −16%, worse
Xmax7.9 mm −49%, worse
Sensitivity96.7 dB +10.2, better
CelestionTF1225CX
No current priceFs64 Hz +120%, worse
Qts0.36 –
Vas45.1 L –
BL17.5 T·m −19%, worse
Xmax4.5 mm −71%, worse
Sensitivity96.6 dB +10.1, better
Oberton12NSW600
No current priceFs42 Hz +46%, worse
Qts0.32 −10%
Vas62.3 L +37%, worse
BL20.2 T·m −6%
Xmax14.3 mm −8%
Sensitivity93.5 dB +7, better
P.Audio12NT-88MB
No current priceFs55 Hz +91%, worse
Qts0.32 −9%
Vas49.1 L +8%
BL20.9 T·m –
Xmax5 mm −68%, worse
Sensitivity95.8 dB +9.3, better
Eighteen Sound12LW801
No current priceFs54 Hz +88%, worse
Qts0.33 −6%
Vas41 L −10%, better
BL20.3 T·m −6%
Xmax8 mm −48%, worse
Sensitivity94.8 dB +8.3, better
Eighteen Sound12NTLW2500
No current priceFs60 Hz +108%, worse
Qts0.38 +9%
Vas45 L –
BL17.4 T·m −19%, worse
Xmax7.6 mm −51%, worse
Sensitivity96 dB +9.5, better
B&C12FL64
No current priceFs51 Hz +77%, worse
Qts0.32 −9%
Vas50 L +10%
BL20.2 T·m −6%
Xmax5 mm −68%, worse
Sensitivity94.9 dB +8.4, better
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
- SoundImports4.7 out of 53 ratings · Checked 26 Oct 2026Read reviews on SoundImports
Each shop collects its own ratings. Bits shows them as published and doesn't verify them.
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
SoundImports Import VAT and duty may apply | £209.29, the lowest price | 5 in stock | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr