SB AudienceBIANCO-8MW250
£49.00Fs74 Hz −10%
Qts0.40 –
Vas13.8 L +42%, worse
BL11 T·m −17%, worse
Xmax6.5 mm +3%
Sensitivity93 dB –
8-inch LF driver · 52 mm voice coil · 250 W
BMS 8S219 8Ω
8 Ω · 80–3000 Hz
No price for delivery to the UK
- Fs
- 82Hz
- Xmax
- 6.3mm
- SPL
- 93dB
- Pe
- 250W
- BL
- 13.3T·m
- Vd
- 140cm³
- Qts
- 0.41
- Vas
- 10L
BMS 8S219 is an 8-inch 8 ohm LF driver rated at 250 W RMS. The validated T/S data includes Fs 82 Hz, Qts 0.41, Vas 9.7 L, Xmax 6.3 mm, sensitivity 92.8 dB, plus 140 cm³ Vd and 182 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
The published T/S values agree with each other
Thiele/Small
- Fs
- 82Hz
- Qts
- 0.41
- Qes
- 0.45
- Qms
- 4.8
- Vas
- 9.7L
- Re
- 5.8Ω
- Le
- 0.52mH
Motor and cone
- BL
- 13.3T·m
- Sd
- 222cm²
- Mms
- 27g
- Xmax
- 6.3mm
- Vd †
- 140cm³
- Voice coil
- 52mm
Power and response
- Sensitivity †
- 92.8dB
- Manufacturer sensitivity
- 94dB
- Power
- 250W
- Impedance
- 8Ω
- Range
- 80–3000Hz
- EBP †
- 182 · Leans vented
Other published values
- Cms
- 0.14mm/N
Sensitivity shows 92.8 dB, calculated from the T/S values. BMS publishes 94.0 dB, 1.2 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else BMS lists
LF
- BL
- 13.3T·m
- Fs
- 82Hz
- Le
- 0.52mH
- Re
- 5.8Ω
- Sd
- 222cm²
- Cms
- 0.14mm/N
- Mms
- 27g
- Qes
- 0.45
- Qms
- 4.8
- Qts
- 0.41
- SPL
- 92.8dB
- Vas
- 9.7L
- Xmax
- 6.3mm
- Power
- 250W
- Impedance
- 8Ω
- Sensitivity
- 94dB
- Low limit
- 80Hz
- Calculated sensitivity †
- 92.8dB
- High limit
- 3000Hz
- Manufacturer sensitivity
- 94dB
- Voice coil
- 52mm
- 10. basket
- Cast Aluminum
- 20. bl factor
- BL 13.3 Tesla m
- 1. application
- Low-middle
- 18. moving mass
- Mms 0.0266 kg
- 13. dc resistance
- Re 5.8 Ohm
- 9. magnet gap depth
- 6.5 mm
- 17. equivalent volume
- Vas 9.7 L
- 2. nominal impendance
- 8 Ohm
- 5. frequency response
- 80 – 3000 Hz
- 6. voice coil diameter
- 52 (2″) mm
- 7. voice coil material
- Cu
- 12. resonance frequency
- Fs 82 Hz
- 14. mechanical q factor
- Qms 4.8
- 15. electrical q factor
- Qes 0.45
- 16. total quality factor
- Qts 0.41
- 19. mechanical complience
- Cms 0.14 mm / N
- 21. effective piston area
- Sd 0.0222 m²
- 22. max. linear excursion
- Xmax +/- 6.3 mm
- 23. voice coil inductance
- Le1k 0.52 mH
- 4. sensitivity (1 w / 1 m)
- 94 dB
- 3. power handling aes noise
- 250 W
- 8. voice coil winding depth
- 19 mm
- 11. effect. diaphragm diameter d
- 168 mm
02
Compare
Same-size drivers, compared with the 8S219. Clear differences are green when better and red when worse.
This driver8S219
Best price
–
Fs
82 Hz
Qts
0.41
Vas
9.7 L
BL
13.3 T·m
Xmax
6.3 mm
Sensitivity
92.8 dB
Power
250 W
CelestionTF0818
£55.00Fs100 Hz +22%, worse
Qts0.43 +5%
Vas9.4 L –
BL12.9 T·m –
Xmax5 mm −21%, worse
Sensitivity94.9 dB +2.1, better
FaitalPRO8PR155
£64.86Fs85 Hz +4%
Qts0.37 −10%
Vas9.4 L −3%
BL13.4 T·m –
Xmax3.6 mm −43%, worse
Sensitivity93.7 dB +0.9
LavoceWAF082.00
£71.42Fs78 Hz −5%
Qts0.37 −10%
Vas11.9 L +23%, worse
BL12.5 T·m −6%
Xmax6.3 mm –
Sensitivity93.4 dB +0.6
FaitalPRO8PR320
£75.00Fs65 Hz −21%, better
Qts0.41 –
Vas13.1 L +35%, worse
BL12.9 T·m −3%
Xmax7.3 mm +16%, better
Sensitivity91.3 dB −1.5
CIAREPWA8.50
£77.03Fs74 Hz −10%
Qts0.38 −7%
Vas12 L +24%, worse
BL12.7 T·m −5%
Xmax6.8 mm +8%
Sensitivity92.8 dB –
LavoceSSF082.00L
£81.54Fs50 Hz −39%, better
Qts0.44 +7%
Vas10.1 L +5%
BL15.7 T·m +18%, better
Xmax9.2 mm +46%, better
Sensitivity86.4 dB −6.4, worse
SB AudienceBIANCO-8MWN150
£81.76Fs74 Hz −10%
Qts0.38 −7%
Vas9.9 L –
BL16.5 T·m +24%, better
Xmax6.0 mm −5%
Sensitivity92 dB −0.8
Sica8 H 2 CP
£81.97Fs39 Hz −52%, better
Qts0.43 +5%
Vas35.9 L +270%, worse
BL9.9 T·m −26%, worse
Xmax6.5 mm +3%
Sensitivity88.6 dB −4.2, worse
B&C8CL51
£88.75Fs69 Hz −16%, better
Qts0.41 –
Vas12.5 L +29%, worse
BL12 T·m −10%
Xmax6.5 mm +3%
Sensitivity91.7 dB −1.1
CelestionFTR08-2011D
£99.00Fs86 Hz +5%
Qts0.44 +6%
Vas9.0 L −7%
BL12.7 T·m −4%
Xmax5.5 mm −13%, worse
Sensitivity92.3 dB −0.5
B&C8NDL51
£102.00Fs66 Hz −20%, better
Qts0.37 −10%
Vas14 L +44%, worse
BL12.4 T·m −7%
Xmax7 mm +11%, better
Sensitivity91.9 dB −0.9
B&C8BG51
£110.00Fs52 Hz −37%, better
Qts0.40 –
Vas18 L +86%, worse
BL11.8 T·m −11%, worse
Xmax6.5 mm +3%
Sensitivity89.8 dB −3, worse
CelestionNTR08-2011D
£125.00Fs85 Hz +3%
Qts0.44 +6%
Vas10.3 L +6%
BL12.0 T·m −10%
Xmax6 mm −5%
Sensitivity92.7 dB –
LavoceWAN082.01
£127.02Fs85 Hz +4%
Qts0.32 −22%, better
Vas9 L −7%
BL14.4 T·m +9%
Xmax5.8 mm −8%
Sensitivity94 dB +1.2
FaitalPRO8HX150
£135.13Fs76 Hz −7%
Qts0.41 –
Vas13 L +34%, worse
BL11.6 T·m −13%, worse
Xmax4.9 mm −22%, worse
Sensitivity93.3 dB +0.5
LavoceCSF082.00K
£141.38Fs81 Hz –
Qts0.40 –
Vas14.8 L +53%, worse
BL11.0 T·m −17%, worse
Xmax5 mm −21%, worse
Sensitivity94.5 dB +1.7
SB AudienceNERO-8MWN400D
£152.56Fs63 Hz −23%, better
Qts0.38 −7%
Vas13.9 L +43%, worse
BL11.9 T·m −11%, worse
Xmax6.7 mm +6%
Sensitivity91.3 dB −1.5
WavecorSW182BD03
£161.18Fs35 Hz −57%, better
Qts0.44 +7%
Vas12.7 L +31%, worse
BL7.6 T·m −43%, worse
Xmax7 mm +11%, better
Sensitivity82.9 dB −9.9, worse
CelestionCNX0820
No current priceFs95 Hz +15%, worse
Qts0.40 −4%
Vas9.9 L –
BL12.0 T·m −10%
Xmax6 mm −5%
Sensitivity94.7 dB +1.9
BMS8N519
No current priceFs75 Hz −9%
Qts0.37 −10%
Vas10.9 L +12%, worse
BL13.8 T·m +4%
Xmax6.3 mm –
Sensitivity92.5 dB –
FaitalPRO8HX210
No current priceFs83 Hz –
Qts0.44 +7%
Vas10.1 L +4%
BL11.9 T·m −11%, worse
Xmax6.5 mm +4%
Sensitivity92.7 dB –
Beyma8CFX260ND
No current priceFs100 Hz +22%, worse
Qts0.35 −15%, better
Vas8 L −18%, better
BL13.5 T·m –
Xmax6 mm −5%
Sensitivity95.4 dB +2.6, better
HiViD8.8+
No current priceFs31 Hz −62%, better
Qts0.40 –
Vas34.9 L +260%, worse
BL13.3 T·m –
Xmax7.5 mm +19%, better
Sensitivity85.8 dB −7, worse
No photo
PHL Audio2560-3
No current priceFs79 Hz −4%
Qts0.45 +10%
Vas10.7 L +10%, worse
BL10.4 T·m −22%, worse
Xmax5.5 mm −13%, worse
Sensitivity92.3 dB −0.5
MonacorSP-8/150PA
No current priceFs88 Hz +7%
Qts0.43 +5%
Vas12 L +24%, worse
BL12.6 T·m −5%
Xmax1.3 mm −80%, worse
Sensitivity94.3 dB +1.5
CIARENDK8
No current priceFs57 Hz −30%, better
Qts0.40 –
Vas12.9 L +33%, worse
BL14.4 T·m +8%
Xmax8.5 mm +35%, better
Sensitivity89.4 dB −3.4, worse
Dayton AudioSS8-22
No current priceFs38 Hz −54%, better
Qts0.45 +10%
Vas9.7 L –
BL14.6 T·m +10%
Xmax17 mm +170%, better
Sensitivity82.3 dB −10.5, worse
Tang BandW8-1363SBF
No current priceFs32 Hz −61%, better
Qts0.39 −5%
Vas13.4 L +38%, worse
BL13.0 T·m –
Xmax12 mm +90%, better
Sensitivity82.1 dB −10.7, worse
No photo
PHL Audio2520NDM
No current priceFs110 Hz +34%, worse
Qts0.37 −10%
Vas8.6 L −11%, better
BL14.2 T·m +7%
Xmax2 mm −68%, worse
Sensitivity96.6 dB +3.8, 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 |
|---|---|---|---|---|
Lean Audio | £149.12 | Out of stock | Visit shop at Lean Audio |