PRV Audio8MR500-4
£37.34 · 89% less, betterFs78 Hz +213%, worse
Qts0.46 –
Vas20.8 L −26%, better
BL6.5 T·m −51%, worse
Xmax3.3 mm −72%, worse
Sensitivity95.2 dB +13.6, better
8-inch LF driver · SW223BD series · 51 mm voice coil
Wavecor SW223BD03 8Ω
8 Ω
£328.81
Lautsprechershop · Ships from Germany · All 1 offer
- Fs
- 25Hz
- Xmax
- 11.7mm
- SPL
- 82dB
- Pe
- –
- BL
- 13.1T·m
- Vd
- 241cm³
- Qts
- 0.46
- Vas
- 28L
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
FR040WA02 on-axis
Frequency response
146 plotted pointsMedium confidence925 selected pixels of 925
Wavecor SW223BD03 is an 8-inch 8 ohm LF driver. The validated T/S data includes Fs 25 Hz, Qts 0.46, Vas 28 L, Xmax 11.7 mm, sensitivity 81.6 dB, plus 241 cm³ Vd and 52 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 £328.81.
The published T/S values agree with each other
Thiele/Small
- Fs
- 25Hz
- Qts
- 0.46
- Qes
- 0.48
- Qms
- 10.2
- Vas
- 28L
- Re
- 6Ω
Motor and cone
- BL
- 13.1T·m
- Sd
- 206cm²
- Mms
- 89g
- Xmax
- 11.7mm
- Vd †
- 241cm³
- Voice coil
- 51mm
Power and response
- Sensitivity †
- 81.6dB
- Impedance
- 8Ω
- EBP †
- 52 · Sealed or vented
Size and mounting
- Diameter
- 222.3mm
Other published values
- Cms
- 0.47mm/N
- Rms
- 1.35kg/s
† Calculated by bits from the published values
What this validation status means
Everything else Wavecor lists
LF · Primary · 8″
- BL
- 13.1T·m
- Fs
- 25Hz
- Re
- 6Ω
- Sd
- 206cm²
- Cms
- 0.47mm/N
- Mms
- 89g
- Qes
- 0.48
- Qms
- 10.2
- Qts
- 0.46
- Rms
- 1.35kg/s
- SPL
- 81.6dB
- Vas
- 28L
- Xmax
- 11.7mm
- Impedance
- 8Ω
- Calculated sensitivity †
- 81.6dB
- Voice coil
- 51mm
- Diameter
- 222.3mm
02
Compare
Same-size drivers, compared with the SW223BD03. Clear differences are green when better and red when worse.
This driverSW223BD03
Best price
£328.81
Fs
25 Hz
Qts
0.46
Vas
28 L
BL
13.1 T·m
Xmax
11.7 mm
Sensitivity
81.6 dB
Power
–
FaitalPRO8FE300
£43.52 · 87% less, betterFs70 Hz +180%, worse
Qts0.44 −4%
Vas15.7 L −44%, better
BL11.3 T·m −14%, worse
Xmax5.5 mm −53%, worse
Sensitivity92.7 dB +11.1, better
Dayton AudioPA200-8
£44.87 · 86% less, betterFs55 Hz +121%, worse
Qts0.48 +4%
Vas26.6 L −5%
BL9.3 T·m −29%, worse
Xmax3 mm −74%, worse
Sensitivity91.5 dB +9.9, better
PeerlessGBS-200F35CP02-04
£54.66 · 83% less, betterFs42 Hz +68%, worse
Qts0.44 −4%
Vas13.9 L −50%, better
BL11.7 T·m −11%, worse
Xmax7.8 mm −34%, worse
Sensitivity85.4 dB +3.8, better
CelestionTF0818
£55.00 · 83% less, betterFs100 Hz +300%, worse
Qts0.43 −7%
Vas9.4 L −66%, better
BL12.9 T·m –
Xmax5 mm −57%, worse
Sensitivity94.9 dB +13.3, better
GRS8SW-4HE-8
£71.13 · 78% less, betterFs25 Hz –
Qts0.45 –
Vas31.7 L +13%, worse
BL10.5 T·m −20%, worse
Xmax10.8 mm −8%
Sensitivity81.9 dB –
Beyma8MI100
£73.79 · 78% less, betterFs90 Hz +260%, worse
Qts0.45 –
Vas12 L −57%, better
BL11.5 T·m −12%, worse
Xmax3 mm −74%, worse
Sensitivity94.6 dB +13, better
Sica8 H 2 CP
£81.97 · 75% less, betterFs39 Hz +56%, worse
Qts0.43 −7%
Vas35.9 L +28%, worse
BL9.9 T·m −24%, worse
Xmax6.5 mm −44%, worse
Sensitivity88.6 dB +7, better
FaitalPRO8PR200
£99.14 · 70% less, betterFs60 Hz +140%, worse
Qts0.46 –
Vas16.1 L −42%, better
BL15.5 T·m +18%, better
Xmax8.7 mm −26%, worse
Sensitivity90.5 dB +8.9, better
SB AcousticsSB23MFCL45-8
£117.27 · 64% less, betterFs29 Hz +14%, worse
Qts0.43 −7%
Vas37 L +32%, worse
BL11.3 T·m −14%, worse
Xmax10.5 mm −10%, worse
Sensitivity84.7 dB +3.1, better
VisatonTIW 200 XS
£141.87 · 57% less, betterFs30 Hz +20%, worse
Qts0.46 –
Vas51.5 L +84%, worse
BL8.5 T·m −35%, worse
Xmax11 mm −6%
Sensitivity86.5 dB +4.9, better
WavecorSW215WA02
£146.45 · 55% less, betterFs30 Hz +20%, worse
Qts0.44 −4%
Vas32.5 L +16%, worse
BL11.4 T·m −13%, worse
Xmax10 mm −15%, worse
Sensitivity84.8 dB +3.2, better
WavecorSW215WA01
£146.45 · 55% less, betterFs33 Hz +32%, worse
Qts0.49 +7%
Vas26 L −7%
BL8.4 T·m −35%, worse
Xmax10 mm −15%, worse
Sensitivity84.7 dB +3.1, better
Dayton AudioRSS210HO-4
£175.79 · 47% less, betterFs30 Hz +18%, worse
Qts0.40 −13%, better
Vas18.7 L −33%, better
BL12 T·m −8%
Xmax11 mm −6%
Sensitivity82.3 dB +0.7
VoltSB220.1
£285.12 · 13% less, betterFs27 Hz +8%
Qts0.49 +7%
Vas37.4 L +33%, worse
BL9.7 T·m −26%, worse
Xmax12 mm –
Sensitivity83.5 dB +1.9
WavecorSW223BD02
£328.81 · Same priceFs24 Hz −4%
Qts0.40 −13%, better
Vas28 L –
BL11 T·m −16%, worse
Xmax11.7 mm –
Sensitivity81.7 dB –
SEASXM011-08 L22ROY2
£418.61 · 27% more, worseFs27 Hz +8%
Qts0.44 −4%
Vas27 L −4%
BL13.6 T·m +4%
Xmax11.5 mm –
Sensitivity82.4 dB +0.8
AccutonAS190-9-251
£1,133.72 · 245% more, worseFs33 Hz +34%, worse
Qts0.44 −4%
Vas26.7 L −5%
BL13.5 T·m +3%
Xmax9 mm −23%, worse
Sensitivity85.1 dB +3.5, better
Tang BandW8-670Q
No current priceFs38 Hz +52%, worse
Qts0.46 –
Vas24.9 L −11%, better
BL12.3 T·m −6%
Xmax7 mm −40%, worse
Sensitivity86.3 dB +4.7, better
SEASXM011-04 L22ROY2
No current priceFs27 Hz +8%
Qts0.39 −15%, better
Vas28 L –
BL10.5 T·m −20%, worse
Xmax11.5 mm –
Sensitivity83.2 dB +1.6
HiViD8G
No current priceFs35 Hz +40%, worse
Qts0.41 −11%, better
Vas30.3 L +8%
BL13 T·m –
Xmax8.3 mm −29%, worse
Sensitivity86.4 dB +4.8, better
Tang BandW8-1363SBF
No current priceFs32 Hz +28%, worse
Qts0.39 −15%, better
Vas13.4 L −52%, better
BL13.0 T·m –
Xmax12 mm –
Sensitivity82.1 dB +0.5
HiViD8.8+
No current priceFs31 Hz +24%, worse
Qts0.40 −13%, better
Vas34.9 L +25%, worse
BL13.3 T·m –
Xmax7.5 mm −36%, worse
Sensitivity85.8 dB +4.2, better
Tang BandW8-670T
No current priceFs40 Hz +60%, worse
Qts0.45 –
Vas23.3 L −17%, better
BL9.4 T·m −28%, worse
Xmax7.8 mm −33%, worse
Sensitivity86.9 dB +5.3, better
LavoceNBASS08-20
No current priceFs55 Hz +120%, worse
Qts0.48 +4%
Vas18.4 L −34%, better
BL11.3 T·m −14%, worse
Xmax6.5 mm −44%, worse
Sensitivity89.9 dB +8.3, better
MonacorSP-8/150PA
No current priceFs88 Hz +252%, worse
Qts0.43 −7%
Vas12 L −57%, better
BL12.6 T·m −4%
Xmax1.3 mm −89%, worse
Sensitivity94.3 dB +12.7, better
HiViD8.8
No current priceFs32 Hz +28%, worse
Qts0.40 −13%, better
Vas37.8 L +35%, worse
BL12.9 T·m –
Xmax8.3 mm −29%, worse
Sensitivity86.5 dB +4.9, better
LavoceFBASS08-18
No current priceFs53 Hz +112%, worse
Qts0.40 −13%, better
Vas23.6 L −16%, better
BL11.4 T·m −13%, worse
Xmax4.5 mm −62%, worse
Sensitivity91.2 dB +9.6, better
Tang BandW8-1747A
No current priceFs30 Hz +20%, worse
Qts0.41 −11%, better
Vas23.2 L −17%, better
BL10.0 T·m −24%, worse
Xmax8 mm −32%, worse
Sensitivity83 dB +1.4
Dayton AudioSS8-22
No current priceFs38 Hz +52%, worse
Qts0.45 –
Vas9.7 L −65%, better
BL14.6 T·m +11%, better
Xmax17 mm +45%, better
Sensitivity82.3 dB +0.7
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 |
|---|---|---|---|---|
Lautsprechershop Import VAT and duty may apply | £328.81, the lowest price | Stock not listed | Visit shop at Lautsprechershop |
Best price over time
Tracked since 28 Sep