Dayton AudioDC130A-8
£20.18 · 83% less, betterFs53 Hz +39%, worse
Qts0.41 +4%
Vas11.8 L −74%, better
BL5.9 T·m +11%, better
Xmax2.5 mm −71%, worse
Sensitivity87.4 dB −1.4
5.5-inch LF driver · Alpair series · 40 W
Markaudio ALPAIR 12PW 8Ω
8 Ω
£120.00
SteadyKJF Audio · In stock · All 1 offer
- Fs
- 38Hz
- Xmax
- 8.5mm
- SPL
- 89dB
- Pe
- 40W
- BL
- 5.3T·m
- Vd
- 125cm³
- Qts
- 0.39
- Vas
- 45L
Markaudio ALPAIR 12PW is a 5.5-inch 8 ohm LF driver rated at 40 W RMS. The validated T/S data includes Fs 38 Hz, Qts 0.39, Vas 45.3 L, Xmax 8.5 mm, sensitivity 88.8 dB, plus 125 cm³ Vd and 71 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 £120.00.
The published T/S values agree with each other
Thiele/Small
- Fs
- 38Hz
- Qts
- 0.39
- Qes
- 0.54
- Qms
- 1.4
- Vas
- 45.3L
- Re
- 5.4Ω
- Le
- 0.05mH
Motor and cone
- BL
- 5.3T·m
- Sd
- 147cm²
- Mms
- 12g
- Xmax
- 8.5mm
- Vd †
- 125cm³
Power and response
- Sensitivity †
- 88.8dB
- Manufacturer sensitivity
- 88.6dB
- Power
- 40W
- Impedance
- 8Ω
- EBP †
- 71 · Sealed or vented
Size and mounting
- Weight
- 2.6kg
Other published values
- Cms
- 1.47mm/N
† Calculated by bits from the published values
What this validation status means
Everything else Markaudio lists
LF · Primary · 5.511811023622047″
- BL
- 5.3T·m
- Fs
- 38Hz
- Le
- 0.05mH
- Re
- 5.4Ω
- Sd
- 147cm²
- Cms
- 1.47mm/N
- Mms
- 12g
- Qes
- 0.54
- Qms
- 1.4
- Qts
- 0.39
- SPL
- 88.8dB
- Vas
- 45.3L
- Xmax
- 8.5mm
- Power
- 40W
- Impedance
- 8Ω
- Sensitivity
- 88.6dB
- Calculated sensitivity †
- 88.8dB
- Manufacturer sensitivity
- 88.6dB
- Weight
- 2.6kg
02
Compare
Same-size drivers, compared with the ALPAIR 12PW. Clear differences are green when better and red when worse.
This driverALPAIR 12PW
Best price
£120.00
Fs
38 Hz
Qts
0.39
Vas
45.3 L
BL
5.3 T·m
Xmax
8.5 mm
Sensitivity
88.8 dB
Power
40 W
Dayton AudioDC130BS-8
£22.43 · 81% less, betterFs51 Hz +32%, worse
Qts0.39 –
Vas13.8 L −70%, better
BL5.7 T·m +8%
Xmax2.5 mm −71%, worse
Sensitivity87.6 dB −1.2
SB AcousticsSB16PFCR25-8
£24.27 · 80% less, betterFs38 Hz –
Qts0.40 –
Vas27 L −40%, better
BL6.2 T·m +17%, better
Xmax4.5 mm −47%, worse
Sensitivity86.9 dB −1.9
MonacorSP-167E
£26.12 · 78% less, betterFs62 Hz +61%, worse
Qts0.41 +4%
Vas17.9 L −60%, better
BL5.4 T·m –
Xmax2.5 mm −71%, worse
Sensitivity91.5 dB +2.7, better
SB AcousticsSB16PFC25-8
£27.08 · 77% less, betterFs38 Hz –
Qts0.40 –
Vas27 L −40%, better
BL6.2 T·m +17%, better
Xmax4.5 mm −47%, worse
Sensitivity86.9 dB −1.9
SB AcousticsSB16FRPC25-7
£30.52 · 75% less, betterFs44 Hz +15%, worse
Qts0.46 +17%, worse
Vas31 L −32%, better
BL5.4 T·m –
Xmax3.0 mm −64%, worse
Sensitivity89.4 dB +0.6
Dayton AudioRS125P-8
£37.39 · 69% less, betterFs70 Hz +82%, worse
Qts0.44 +12%, worse
Vas4.0 L −91%, better
BL5.1 T·m −4%
Xmax4 mm −53%, worse
Sensitivity86.1 dB −2.7, worse
SB AcousticsSB17MFC35-8
£54.89 · 54% less, betterFs33 Hz −14%, better
Qts0.37 −6%
Vas39 L −14%, better
BL5.9 T·m +11%, better
Xmax5.5 mm −35%, worse
Sensitivity87.5 dB −1.3
SB AcousticsSB17NBAC35-8
£65.93 · 45% less, betterFs32 Hz −18%, better
Qts0.35 −11%, better
Vas45 L –
BL5.9 T·m +11%, better
Xmax5.5 mm −35%, worse
Sensitivity87.7 dB −1.1
MonacorSPH-175HQ
£68.66 · 43% less, betterFs39 Hz –
Qts0.42 +7%
Vas33 L −27%, better
BL6.4 T·m +21%, better
Xmax5.5 mm −35%, worse
Sensitivity88 dB −0.8
SB AcousticsSB17NAC35-8
£70.75 · 41% less, betterFs32 Hz −18%, better
Qts0.42 +7%
Vas33 L −27%, better
BL6.2 T·m +17%, better
Xmax5.5 mm −35%, worse
Sensitivity85.6 dB −3.2, worse
MonacorSPH-145HQ
£76.20 · 37% less, betterFs52 Hz +35%, worse
Qts0.44 +12%, worse
Vas9.4 L −79%, better
BL5.3 T·m –
Xmax3.5 mm −59%, worse
Sensitivity86.2 dB −2.6, worse
MonacorSPH-170
£80.38 · 33% less, betterFs38 Hz –
Qts0.44 +12%, worse
Vas37 L −18%, better
BL5.9 T·m +11%, better
Xmax3 mm −65%, worse
Sensitivity87.7 dB −1.1
SB AcousticsSB17CAC35-8
£87.88 · 27% less, betterFs28 Hz −27%, better
Qts0.36 −8%
Vas42 L −7%
BL6.2 T·m +17%, better
Xmax5.5 mm −35%, worse
Sensitivity85.7 dB −3.1, worse
SEASH1217-08 CA18RLY
£90.62 · 24% less, betterFs42 Hz +9%
Qts0.47 +20%, worse
Vas32 L −29%, better
BL5.6 T·m +6%
Xmax5 mm −41%, worse
Sensitivity88.3 dB −0.5
WavecorWF168WA01
£96.71 · 19% less, betterFs48 Hz +24%, worse
Qts0.43 +9%
Vas24.6 L −46%, better
BL5.1 T·m −4%
Xmax3 mm −65%, worse
Sensitivity89.6 dB +0.8
WavecorWF168WA05
£102.24 · 15% less, betterFs40 Hz +4%
Qts0.42 +7%
Vas27.7 L −39%, better
BL5 T·m −6%
Xmax3 mm −65%, worse
Sensitivity88 dB −0.8
Tang BandW5-2143
£113.04 · 6% less, betterFs55 Hz +43%, worse
Qts0.38 −3%
Vas19 L −58%, better
BL5.4 T·m –
Xmax2.5 mm −71%, worse
Sensitivity90.7 dB +1.9
Tang BandW5-1611SAF
£121.16 · Same priceFs60 Hz +56%, worse
Qts0.44 +12%, worse
Vas11.7 L −74%, better
BL5.5 T·m +4%
Xmax3 mm −65%, worse
Sensitivity88.9 dB –
Tang BandW6-2144
£141.51 · 18% more, worseFs45 Hz +17%, worse
Qts0.45 +15%, worse
Vas34.6 L −24%, better
BL5.5 T·m –
Xmax3 mm −65%, worse
Sensitivity89.1 dB –
Scanspeak15W/8534T00
£154.86 · 29% more, worseFs32 Hz −17%, better
Qts0.39 –
Vas30 L −34%, better
BL5.5 T·m +4%
Xmax5 mm −41%, worse
Sensitivity85.6 dB −3.2, worse
£276.27 · 130% more, worse
Fs67 Hz +74%, worse
Qts0.40 –
Vas6 L −87%, better
BL5.3 T·m –
Xmax3 mm −65%, worse
Sensitivity87.4 dB −1.4
£385.12 · 221% more, worse
Fs38 Hz –
Qts0.42 +7%
Vas14 L −69%, better
BL5.1 T·m −4%
Xmax4 mm −53%, worse
Sensitivity83.9 dB −4.9, worse
£502.34 · 319% more, worse
Fs33 Hz −14%, better
Qts0.39 –
Vas33 L −27%, better
BL7.9 T·m +49%, better
Xmax7 mm −18%, worse
Sensitivity86.5 dB −2.3, worse
Tang BandW6-1721
No current priceFs40 Hz +4%
Qts0.43 +9%
Vas29.4 L −35%, better
BL5.1 T·m −4%
Xmax8 mm −6%
Sensitivity87.9 dB −0.9
Supravox165 GMF
No current priceFs70 Hz +82%, worse
Qts0.39 –
Vas40 L −12%, better
BL5.6 T·m +6%
Xmax6 mm −29%, worse
Sensitivity97.2 dB +8.4, better
SB AcousticsMW16PF-8
No current priceFs29 Hz −24%, better
Qts0.38 −3%
Vas48.4 L +7%
BL5.8 T·m +9%
Xmax5.5 mm −35%, worse
Sensitivity86.5 dB −2.3, worse
Tang BandW6-789E
No current priceFs50 Hz +30%, worse
Qts0.46 +17%, worse
Vas41.5 L −8%
BL5.1 T·m −3%
Xmax4.3 mm −50%, worse
Sensitivity92.2 dB +3.4, better
Audio Technology6 H 52 17 06 SD
No current priceFs33 Hz −14%, better
Qts0.35 −11%, better
Vas47 L +4%
BL6.6 T·m +24%, better
Xmax6.3 mm −26%, worse
Sensitivity88.1 dB −0.7
CIARECW131
No current priceFs65 Hz +69%, worse
Qts0.39 –
Vas5.3 L −88%, better
BL5.7 T·m +7%
Xmax4 mm −53%, worse
Sensitivity87.1 dB −1.7
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 |
|---|---|---|---|---|
KJF Audio | £120.00, the lowest price | In stock | Visit shop at KJF Audio |
Best price over time
Tracked since 22 Jul
Recent changes
- 22 SepKJF Audio£14,040.00 → £120.00Down 99% from £14,040.00
- 7 SepKJF Audio£14,160.00 → £14,040.00Down 0.8% from £14,160.00
- 6 SepKJF Audio£14,040.00 → £14,160.00Up 0.9% from £14,040.00