Dayton AudioCE28MB-8
£0.63 · 92% less, betterFs623 Hz +30%, worse
Qts1.63 −52%, better
Vas0.23 L +278%, worse
BL0.64 T·m −43%, worse
Xmax0.1 mm −80%, worse
Sensitivity91.5 dB +9.9, better
2-inch LF driver · K series · 14 mm voice coil · 2 W
Visaton K 50 SQ 8Ω
8 Ω · 250–10000 Hz
No price for delivery to the UK
- Fs
- 480Hz
- Xmax
- 0.5mm
- SPL
- 82dB
- Pe
- 2W
- BL
- 1.1T·m
- Vd
- 0.63cm³
- Qts
- 3.42
- Vas
- 0.06L
Published graphs
Visaton K 50 SQ is a 2-inch 8 ohm LF driver rated at 2 W RMS. The validated T/S data includes Fs 480 Hz, Qts 3.42, Vas 0.06 L, Xmax 0.5 mm, sensitivity 81.6 dB, plus 1 cm³ Vd and 66 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 £7.95.
The published T/S values agree with each other
Thiele/Small
- Fs
- 480Hz
- Qts
- 3.42
- Qes
- 7.32
- Qms
- 6.4
- Vas
- 0.06L
- Re
- 7.3Ω
Motor and cone
- BL
- 1.1T·m
- Sd
- 13cm²
- Mms
- 0.4g
- Xmax Derived
- 0.5mm
- Vd †
- 0.63cm³
- Voice coil
- 14mm
Power and response
- Sensitivity †
- 81.6dB
- Manufacturer sensitivity
- 83dB
- Power
- 2W
- Impedance
- 8Ω
- Range
- 250–10000Hz
- EBP †
- 66 · Sealed or vented
Size and mounting
- Diameter
- 50mm
- Cutout
- 45mm
- Weight
- 50kg
Other published values
- Xmech
- 1
Sensitivity shows 81.6 dB, calculated from the T/S values. Visaton publishes 83.0 dB, 1.4 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Visaton lists
LF · Primary · 2″
- BL
- 1.1T·m
- Fs
- 480Hz
- Re
- 7.3Ω
- Sd
- 13cm²
- Mms
- 0.4g
- Qes
- 7.32
- Qms
- 6.4
- Qts
- 3.42
- SPL
- 81.6dB
- Vas
- 0.06L
- Xmax
- 0.5mm
- Xmech
- 1
- Power
- 2W
- Impedance
- 8Ω
- Sensitivity
- 83dB
- Low limit
- 250Hz
- Calculated sensitivity †
- 81.6dB
- High limit
- 10000Hz
- Manufacturer sensitivity
- 83dB
- Voice coil
- 14mm
- Weight
- 50kg
- Diameter
- 50mm
- Cutout
- 45mm
02
Compare
Same-size drivers, compared with the K 50 SQ. Clear differences are green when better and red when worse.
This driverK 50 SQ
Best price
£7.95
Fs
480 Hz
Qts
3.42
Vas
0.06 L
BL
1.1 T·m
Xmax
0.5 mm
Sensitivity
81.6 dB
Power
2 W
Dayton AudioCE70-30P-8
£4.63 · 42% less, betterFs371 Hz −23%, better
Qts2.83 −17%, better
Vas0.04 L −33%, better
BL1.6 T·m +39%, better
Xmax0.8 mm +60%, better
Sensitivity77.6 dB −4, worse
Dayton AudioCE48-4
£6.61 · 17% less, betterFs151 Hz −69%, better
Qts0.95 −72%, better
Vas0.068 L +13%, worse
BL2.5 T·m +121%, better
Xmax1.2 mm +140%, better
Sensitivity75.6 dB −6, worse
Dayton AudioCE41N-4
£7.08 · 11% less, betterFs170 Hz −65%, better
Qts0.53 −85%, better
Vas0.078 L +30%, worse
BL2.3 T·m +105%, better
Xmax0.7 mm +40%, better
Sensitivity80.2 dB −1.4
VisatonFR 58
£7.95 · Same priceFs190 Hz −60%, better
Qts0.98 −71%, better
Vas0.18 L +200%, worse
BL2.3 T·m +103%, better
Xmax0.55 mm +10%, better
Sensitivity80.8 dB −0.8
VisatonSC 5.9
£8.37 · 5% more, worseFs193 Hz −60%, better
Qts1.25 −63%, better
Vas0.4 L +567%, worse
BL2.5 T·m +123%, better
Xmax0.5 mm –
Sensitivity84.9 dB +3.3, better
VisatonSC 5.9 ND
£9.26 · 16% more, worseFs280 Hz −42%, better
Qts4.11 +20%, worse
Vas0.4 L +567%, worse
BL1.2 T·m +7%
Xmax0.5 mm –
Sensitivity81.5 dB –
VisatonFRS 5
£10.72 · 35% more, worseFs270 Hz −44%, better
Qts1.15 −66%, better
Vas0.16 L +167%, worse
BL1.6 T·m +43%, better
Xmax0.6 mm +20%, better
Sensitivity84.4 dB +2.8, better
Dayton AudioDMA45-8
£11.35 · 43% more, worseFs151 Hz −69%, better
Qts0.59 −83%, better
Vas0.057 L −6%
BL4.3 T·m +280%, better
Xmax2 mm +300%, better
Sensitivity76.6 dB −5, worse
REDCATT22NFR
£13.81 · 74% more, worseFs255 Hz −47%, better
Qts0.85 −75%, better
Vas0.08 L +33%, worse
BL3.9 T·m +249%, better
Xmax0.75 mm +50%, better
Sensitivity83.3 dB +1.7
Tang BandW3-871B
£27.63 · 247% more, worseFs110 Hz −77%, better
Qts0.52 −85%, better
Vas1.2 L +1862%, worse
BL3.7 T·m +229%, better
Xmax0.5 mm –
Sensitivity86.1 dB +4.5, better
Tang BandW3-881SJF
£30.14 · 279% more, worseFs100 Hz −79%, better
Qts0.39 −89%, better
Vas1.9 L +3050%, worse
BL4.5 T·m +299%, better
Xmax0.5 mm –
Sensitivity88.7 dB +7.1, better
Tang BandW3-871SC
£30.90 · 288% more, worseFs110 Hz −77%, better
Qts0.59 −83%, better
Vas1.6 L +2650%, worse
BL3.5 T·m +213%, better
Xmax0.5 mm –
Sensitivity86.9 dB +5.3, better
MonacorSPX-20M
£34.33 · 332% more, worseFs157 Hz −67%, better
Qts0.42 −88%, better
Vas0.2 L +233%, worse
BL4.5 T·m +302%, better
Xmax0.5 mm –
Sensitivity84.3 dB +2.7, better
Tang BandW3-1364SA
£50.24 · 532% more, worseFs105 Hz −78%, better
Qts0.59 −83%, better
Vas1.9 L +3033%, worse
BL3.1 T·m +181%, better
Xmax0.5 mm –
Sensitivity86.5 dB +4.9, better
WavecorFR040WA02
£50.66 · 537% more, worseFs239 Hz −50%, better
Qts1.23 −64%, better
Vas0.064 L +7%
BL2 T·m +79%, better
Xmax0.5 mm –
Sensitivity79.9 dB −1.7
Tang BandW3-1335SB
£61.96 · 679% more, worseFs100 Hz −79%, better
Qts0.34 −90%, better
Vas1.2 L +1933%, worse
BL5.2 T·m +361%, better
Xmax0.5 mm –
Sensitivity86.3 dB +4.7, better
ScanspeakD7608/920010
£84.00 · 956% more, worseFs300 Hz −38%, better
Qts1.73 −49%, better
Vas0.36 L +500%, worse
BL4.7 T·m +320%, better
Xmax0.4 mm −20%, worse
Sensitivity88.4 dB +6.8, better
ScanspeakD7608/920000
£95.14 · 1096% more, worseFs300 Hz −38%, better
Qts1.73 −49%, better
Vas0.36 L +500%, worse
BL4.7 T·m +320%, better
Xmax0.4 mm −20%, worse
Sensitivity88.4 dB +6.8, better
WavecorFR040WA01
No current priceFs233 Hz −51%, better
Qts0.90 −74%, better
Vas0.064 L +7%
BL1.7 T·m +49%, better
Xmax0.5 mm –
Sensitivity81.2 dB –
Tang BandW1-1925SB
No current priceFs220 Hz −54%, better
Qts0.54 −84%, better
Vas0.018 L −70%, better
BL1.1 T·m –
Xmax0.75 mm +50%, better
Sensitivity75.7 dB −5.9, worse
Tang BandW3-532SQF
No current priceFs100 Hz −79%, better
Qts0.72 −79%, better
Vas1.5 L +2467%, worse
BL3.2 T·m +188%, better
Xmax0.5 mm –
Sensitivity84.5 dB +2.9, better
Tang BandW3-1319SA
No current priceFs110 Hz −77%, better
Qts0.55 −84%, better
Vas1.8 L +2850%, worse
BL3.5 T·m +215%, better
Xmax0.5 mm –
Sensitivity87.4 dB +5.8, better
Tang BandW1-2361S
No current priceFs220 Hz −54%, better
Qts0.42 −88%, better
Vas0.031 L −48%, better
BL1.0 T·m −8%
Xmax0.25 mm −50%, worse
Sensitivity77.8 dB −3.8, worse
Dayton AudioCE40-4
No current priceFs194 Hz −60%, better
Qts1.12 −67%, better
Vas0.064 L +7%
BL1.5 T·m +34%, better
Xmax0.7 mm +40%, better
Sensitivity77.1 dB −4.5, worse
Tang BandW1-2370S
No current priceFs170 Hz −65%, better
Qts0.47 −86%, better
Vas0.051 L −15%, better
BL1.5 T·m +37%, better
Xmax1 mm +100%, better
Sensitivity77.9 dB −3.7, worse
Tang BandW1-2025SA
No current priceFs200 Hz −58%, better
Qts0.46 −87%, better
Vas0.05 L −17%, better
BL2.1 T·m +91%, better
Xmax0.75 mm +50%, better
Sensitivity80.5 dB −1.1
Dayton AudioCE4249N-4
No current priceFs184 Hz −62%, better
Qts0.49 −86%, better
Vas0.039 L −35%, better
BL2.9 T·m +162%, better
Xmax1.6 mm +220%, better
Sensitivity78.6 dB −3, worse
Tang BandW1-1815SA
No current priceFs170 Hz −65%, better
Qts0.53 −85%, better
Vas0.038 L −37%, better
BL2.1 T·m +90%, better
Xmax1.3 mm +150%, better
Sensitivity77 dB −4.6, worse
Tang BandW3-1318SA
No current priceFs100 Hz −79%, better
Qts0.31 −91%, better
Vas1.2 L +1950%, worse
BL5.3 T·m +375%, better
Xmax0.4 mm −20%, worse
Sensitivity86.9 dB +5.3, better
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.