Dayton AudioPCS12-4
£37.84 · 50% less, betterFs30 Hz −42%, better
Qts0.67 +22%, worse
Vas88.9 L +5%
BL9.7 T·m −21%, worse
Xmax7 mm –
Sensitivity87.1 dB −8.1, worse
12-inch LF driver · 320 W
Beyma 12CMV3 8Ω
8 Ω · 50–6000 Hz
£75.00
SteadyBlue Aran · 101 in stock · All 3 offers
- Fs
- 52Hz
- Xmax
- 7mm
- SPL
- 95dB
- Pe
- 320W
- BL
- 12.3T·m
- Vd
- 371cm³
- Qts
- 0.55
- Vas
- 85L
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 2 traces
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
frequency response
Frequency response
240 plotted pointsMedium confidence4,592 selected pixels of 6,121 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence5,272 selected pixels of 5,272
Published graphs
Beyma 12CMV3 is a 12-inch 8 ohm LF driver rated at 320 W RMS. The validated T/S data includes Fs 52 Hz, Qts 0.55, Vas 85 L, Xmax 7 mm, sensitivity 95.2 dB, plus 371 cm³ Vd and 90 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 £75.00.
The published T/S values agree with each other
Thiele/Small
- Fs
- 52Hz
- Qts
- 0.55
- Qes
- 0.58
- Qms
- 10.6
- Vas
- 85L
- Re
- 6.1Ω
- Le
- 0.89mH
Motor and cone
- BL
- 12.3T·m
- Sd
- 530cm²
- Mms
- 44g
- Xmax
- 7mm
- Vd †
- 371cm³
Power and response
- Sensitivity †
- 95.2dB
- Manufacturer sensitivity
- 96.5dB
- Power
- 320W
- Impedance
- 8Ω
- Range
- 50–6000Hz
- EBP †
- 90 · Sealed or vented
Size and mounting
- Weight
- 4.6kg
Other published values
- Cms
- 0.21mm/N
- Rms
- 1.30kg/s
- Power Program
- 640
Sensitivity shows 95.2 dB, calculated from the T/S values. Beyma publishes 96.5 dB, 1.3 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Beyma lists
LF · Primary · 12″
- BL
- 12.3T·m
- Fs
- 52Hz
- Le
- 0.89mH
- Re
- 6.1Ω
- Sd
- 530cm²
- Cms
- 0.21mm/N
- Mms
- 44g
- Qes
- 0.58
- Qms
- 10.6
- Qts
- 0.55
- Rms
- 1.30kg/s
- SPL
- 95.2dB
- Vas
- 85L
- Xmax
- 7mm
- Power
- 320W
- Impedance
- 8Ω
- Sensitivity
- 96.5dB
- Low limit
- 50Hz
- Power Program
- 640
- Calculated sensitivity †
- 95.2dB
- High limit
- 6000Hz
- Manufacturer sensitivity
- 96.5dB
- Weight
- 4.6kg
02
Compare
Same-size drivers, compared with the 12CMV3. Clear differences are green when better and red when worse.
This driver12CMV3
Best price
£75.00
Fs
52 Hz
Qts
0.55
Vas
85 L
BL
12.3 T·m
Xmax
7 mm
Sensitivity
95.2 dB
Power
320 W
SB AudienceBIANCO-12OB150-01
£55.90 · 25% less, betterFs44 Hz −15%, better
Qts0.63 +15%, worse
Vas103.8 L +22%, worse
BL12.2 T·m –
Xmax6.8 mm –
Sensitivity93.1 dB −2.1, worse
FaitalPRO12FE400
£59.20 · 21% less, betterFs55 Hz +6%
Qts0.57 +4%
Vas73.6 L −13%, better
BL11.5 T·m −7%
Xmax5.4 mm −23%, worse
Sensitivity94.9 dB –
PeerlessFSL-1220R02-08
£59.63 · 20% less, betterFs62 Hz +19%, worse
Qts0.55 –
Vas61.1 L −28%, better
BL13.3 T·m +8%
Xmax5.1 mm −28%, worse
Sensitivity96 dB +0.8
FaitalPRO12FE300
£64.00 · 15% less, betterFs47 Hz −10%
Qts0.51 −7%
Vas83.7 L –
BL12.5 T·m –
Xmax5.1 mm −28%, worse
Sensitivity94.2 dB −1
PRV Audio12W800A
£68.08 · 9% less, betterFs50 Hz −4%
Qts0.47 −15%, better
Vas93.9 L +10%, worse
BL12.7 T·m +3%
Xmax5.7 mm −18%, worse
Sensitivity95.8 dB +0.6
SB AudienceBIANCO-12MW200
£68.29 · 9% less, betterFs51 Hz –
Qts0.49 −11%, better
Vas62.9 L −26%, better
BL14.7 T·m +20%, better
Xmax7.0 mm –
Sensitivity94.2 dB −1
Beyma12BR70
£99.85 · 33% more, worseFs31 Hz −40%, better
Qts0.50 −9%
Vas142 L +67%, worse
BL12.1 T·m –
Xmax8 mm +14%, better
Sensitivity90.8 dB −4.4, worse
B&C320K/C-A
£107.29 · 43% more, worseFs82 Hz +58%, worse
Qts0.50 −9%
Vas53 L −38%, better
BL12.2 T·m –
Xmax2 mm −71%, worse
Sensitivity99.5 dB +4.3, better
EminenceLEGEND BP 122
£120.00 · 60% more, worseFs35 Hz −33%, better
Qts0.54 –
Vas157.4 L +85%, worse
BL10.6 T·m −14%, worse
Xmax6.2 mm −11%, worse
Sensitivity92.8 dB −2.4, worse
FaitalPRO12PR330
£143.90 · 92% more, worseFs50 Hz −4%
Qts0.40 −27%, better
Vas79.1 L −7%
BL14.2 T·m +15%, better
Xmax7.4 mm +5%
Sensitivity95.7 dB +0.5
EminenceBASSLITE S2012
£146.00 · 95% more, worseFs48 Hz −8%
Qts0.48 −13%, better
Vas90.6 L +7%
BL11.7 T·m −5%
Xmax5.2 mm −26%, worse
Sensitivity94.8 dB –
LavoceCSF122.50K
£168.20 · 124% more, worseFs47 Hz −10%
Qts0.42 −24%, better
Vas89.8 L +6%
BL13.9 T·m +13%, better
Xmax6.3 mm −11%, worse
Sensitivity95.2 dB –
SB AudienceNERO-12MWN400D
£211.70 · 182% more, worseFs66 Hz +27%, worse
Qts0.52 −5%
Vas31.1 L −63%, better
BL17.8 T·m +45%, better
Xmax7.1 mm –
Sensitivity94.1 dB −1.1
B&C12CLX64
£236.92 · 216% more, worseFs54 Hz +4%
Qts0.57 +4%
Vas74 L −13%, better
BL11.9 T·m −4%
Xmax5.5 mm −21%, worse
Sensitivity94.8 dB –
FaitalPRO12HX230
£250.31 · 234% more, worseFs55 Hz +6%
Qts0.43 −22%, better
Vas67.7 L −20%, better
BL14.1 T·m +15%, better
Xmax7.4 mm +5%
Sensitivity95.9 dB +0.7
SB AudienceROSSO-12CX350
£254.04 · 239% more, worseFs49 Hz −6%
Qts0.49 −11%, better
Vas90.4 L +6%
BL12.1 T·m –
Xmax8.2 mm +17%, better
Sensitivity95.1 dB –
HiViSS12
No current priceFs33 Hz −37%, better
Qts0.55 –
Vas105.9 L +25%, worse
BL10.7 T·m −13%, worse
Xmax7.3 mm +4%
Sensitivity90 dB −5.2, worse
CelestionTF1218
No current priceFs59 Hz +13%, worse
Qts0.52 −6%
Vas83.0 L –
BL11.2 T·m −9%
Xmax2 mm −71%, worse
Sensitivity96.5 dB +1.3
CIAREHSB322
No current priceFs35 Hz −33%, better
Qts0.42 −24%, better
Vas83 L –
BL12 T·m –
Xmax7.5 mm +7%
Sensitivity90.8 dB −4.4, worse
EminenceGUIT-FIDDLE
No current priceFs82 Hz +58%, worse
Qts0.56 –
Vas57.8 L −32%, better
BL13.1 T·m +7%
Xmax0.8 mm −89%, worse
Sensitivity99.4 dB +4.2, better
EminenceDELTALITE 2512
No current priceFs53 Hz –
Qts0.52 −5%
Vas67.4 L −21%, better
BL11.6 T·m −6%
Xmax4.9 mm −30%, worse
Sensitivity94 dB −1.2
JensenJN12-80TRS-8
No current priceFs72 Hz +38%, worse
Qts0.55 –
Vas56.5 L −34%, better
BL12.2 T·m –
Xmax1 mm −86%, worse
Sensitivity96.7 dB +1.5
Sica12 PFS 3
No current priceFs43 Hz −17%, better
Qts0.47 −15%, better
Vas58.5 L −31%, better
BL15.9 T·m +29%, better
Xmax7 mm –
Sensitivity91.6 dB −3.6, worse
CelestionTF1230
No current priceFs59 Hz +13%, worse
Qts0.52 −6%
Vas51.1 L −40%, better
BL13.0 T·m +5%
Xmax5 mm −29%, worse
Sensitivity94.1 dB −1.1
LavoceFBASS12-20
No current priceFs53 Hz –
Qts0.46 −16%, better
Vas75.4 L −11%, better
BL13.3 T·m +8%
Xmax4.3 mm −39%, worse
Sensitivity95.5 dB –
Acoustic EleganceIB12AU-8
No current priceFs24 Hz −54%, better
Qts0.51 −7%
Vas160 L +88%, worse
BL12.5 T·m –
Xmax18 mm +157%, better
Sensitivity87.8 dB −7.4, worse
No photo
PHL Audio4511
No current priceFs48 Hz −8%
Qts0.40 −27%, better
Vas74.1 L −13%, better
BL15.1 T·m +23%, better
Xmax7 mm –
Sensitivity94.6 dB −0.6
P.AudioEX12-300S
No current priceFs66 Hz +27%, worse
Qts0.54 –
Vas45.9 L −46%, better
BL13.7 T·m +12%, better
Xmax3.1 mm −56%, worse
Sensitivity95.2 dB –
EminenceGA-SC64
No current priceFs88 Hz +69%, worse
Qts0.58 +5%
Vas45.0 L −47%, better
BL13.8 T·m +12%, better
Xmax1.2 mm −82%, worse
Sensitivity99.1 dB +3.9, better
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 5-7 weeks | £75.00, the lowest price | 101 in stock | Visit shop at Blue Aran |
Best price over time
Tracked since 1 Apr