B&C8FMB51
£96.76 · 27% less, betterFs67 Hz +235%, worse
Qts0.28 +17%, worse
Vas20.7 L −81%, better
BL11.3 T·m –
Xmax5.5 mm −21%, worse
Sensitivity95.1 dB +7.9, better
8-inch LF driver · Prestige series · 39 mm voice coil · 100 W
SEAS H1192-08 CD22RN4X 8Ω
8 Ω · 20–2500 Hz
£145.14
Falcon Acoustics · In stock · All 3 offers
- Fs
- 20Hz
- Xmax
- 7mm
- SPL
- 87dB
- Pe
- 100W
- BL
- 11.4T·m
- Vd
- 161cm³
- Qts
- 0.24
- Vas
- 108L
Published graphs
SEAS H1192-08 CD22RN4X is an 8-inch 8 ohm LF driver rated at 100 W RMS. The validated T/S data includes Fs 20 Hz, Qts 0.24, Vas 108 L, Xmax 7 mm, sensitivity 87.2 dB, plus 161 cm³ Vd and 77 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 £132.02.
The published T/S values agree with each other
Thiele/Small
- Fs
- 20Hz
- Qts
- 0.24
- Qes
- 0.26
- Qms
- 3.3
- Vas
- 108L
- Re
- 6.1Ω
- Le
- 3.47mH
Motor and cone
- BL
- 11.4T·m
- Sd
- 230cm²
- Mms
- 42g
- Xmax
- 7mm
- Vd †
- 161cm³
- Voice coil
- 39mm
- Flux density
- 0.90T
Power and response
- Sensitivity †
- 87.2dB
- Manufacturer sensitivity
- 87dB
- Power
- 100W
- Impedance
- 8Ω
- Range
- 20–2500Hz
- EBP †
- 77 · Sealed or vented
Size and mounting
- Weight
- 2.2kg
Other published values
- Cms
- 1.50mm/N
- Rms
- 1.67kg/s
- Xmech
- 10.5
- Power Peak
- 250
† Calculated by bits from the published values
What this validation status means
Everything else SEAS lists
LF · Primary · 8″
- BL
- 11.4T·m
- Fs
- 20Hz
- Le
- 3.47mH
- Re
- 6.1Ω
- Sd
- 230cm²
- Cms
- 1.50mm/N
- Mms
- 42g
- Qes
- 0.26
- Qms
- 3.3
- Qts
- 0.24
- Rms
- 1.67kg/s
- SPL
- 87.2dB
- Vas
- 108L
- Xmax
- 7mm
- Xmech
- 10.5
- Power
- 100W
- Impedance
- 8Ω
- Power Peak
- 250
- Flux density
- 0.90T
- Sensitivity
- 87dB
- Low limit
- 20Hz
- Calculated sensitivity †
- 87.2dB
- High limit
- 2500Hz
- Manufacturer sensitivity
- 87dB
- Voice coil
- 39mm
- Weight
- 2.2kg
02
Compare
Same-size drivers, compared with the H1192-08 CD22RN4X. Clear differences are green when better and red when worse.
This driverH1192-08 CD22RN4X
Best price
£132.02
Fs
20 Hz
Qts
0.24
Vas
108 L
BL
11.4 T·m
Xmax
7 mm
Sensitivity
87.2 dB
Power
100 W
B&C8MBX51
£113.58 · 14% less, betterFs60 Hz +200%, worse
Qts0.29 +21%, worse
Vas23 L −79%, better
BL11.4 T·m –
Xmax6 mm −14%, worse
Sensitivity94.1 dB +6.9, better
LavoceWAN082.02
£147.03 · 11% more, worseFs80 Hz +300%, worse
Qts0.23 −4%
Vas9.0 L −92%, better
BL17.8 T·m +56%, better
Xmax5.8 mm −17%, worse
Sensitivity94.7 dB +7.5, better
Scanspeak18W/8545-01
£149.18 · 13% more, worseFs25 Hz +25%, worse
Qts0.20 −17%, better
Vas68.6 L −36%, better
BL8.4 T·m −26%, worse
Xmax6.5 mm −7%
Sensitivity88.9 dB +1.7
SB AcousticsMW19P-4
£165.40 · 25% more, worseFs29 Hz +45%, worse
Qts0.24 –
Vas61 L −44%, better
BL6.5 T·m −43%, worse
Xmax6.8 mm –
Sensitivity89.6 dB +2.4, better
SB AcousticsMW19PNW-4
£168.40 · 28% more, worseFs29 Hz +45%, worse
Qts0.24 –
Vas61 L −44%, better
BL6.5 T·m −43%, worse
Xmax6.8 mm –
Sensitivity89.6 dB +2.4, better
PRV Audio8MB700FT-NDY-4
£178.31 · 35% more, worseFs60 Hz +198%, worse
Qts0.22 −8%
Vas25.0 L −77%, better
BL11.3 T·m –
Xmax3.8 mm −46%, worse
Sensitivity95.5 dB +8.3, better
WavecorWF211PA02
£185.52 · 41% more, worseFs59 Hz +195%, worse
Qts0.25 +4%
Vas18.2 L −83%, better
BL13.4 T·m +18%, better
Xmax2 mm −71%, worse
Sensitivity93.6 dB +6.4, better
B&C8CXN51
£224.40 · 70% more, worseFs68 Hz +240%, worse
Qts0.27 +13%, worse
Vas17 L −84%, better
BL12.6 T·m +11%, better
Xmax6 mm −14%, worse
Sensitivity94.7 dB +7.5, better
SB AcousticsMW19TX-4
£283.85 · 115% more, worseFs32 Hz +60%, worse
Qts0.27 +13%, worse
Vas53.2 L −51%, better
BL6.3 T·m −45%, worse
Xmax6.8 mm –
Sensitivity90 dB +2.8, better
Scanspeak22W/8851T00
£293.02 · 122% more, worseFs21 Hz +5%
Qts0.25 +4%
Vas126 L +17%, worse
BL9.9 T·m −13%, worse
Xmax9 mm +29%, better
Sensitivity88.5 dB +1.3
Scanspeak22W/4851T00
£293.02 · 122% more, worseFs21 Hz +5%
Qts0.22 −8%
Vas126 L +17%, worse
BL8.2 T·m −28%, worse
Xmax9 mm +29%, better
Sensitivity89.1 dB +1.9
Beyma8CX300ND
£321.98 · 144% more, worseFs61 Hz +205%, worse
Qts0.29 +21%, worse
Vas23 L −79%, better
BL12 T·m +5%
Xmax6 mm −14%, worse
Sensitivity94.4 dB +7.2, better
Scanspeak21WE/4542T00
£669.81 · 407% more, worseFs38 Hz +90%, worse
Qts0.28 +17%, worse
Vas54 L −50%, better
BL8.2 T·m −28%, worse
Xmax7.2 mm –
Sensitivity92 dB +4.8, better
AccutonC173-6-096
£837.27 · 534% more, worseFs50 Hz +150%, worse
Qts0.22 −8%
Vas17.0 L −84%, better
BL11.4 T·m –
Xmax5 mm −29%, worse
Sensitivity91.5 dB +4.3, better
AccutonS220-6-222
£912.00 · 591% more, worseFs25 Hz +25%, worse
Qts0.26 +8%
Vas89.7 L −17%, better
BL10.9 T·m −4%
Xmax5.3 mm −25%, worse
Sensitivity89.2 dB +2, better
AccutonC220-6-222
£941.40 · 613% more, worseFs30 Hz +48%, worse
Qts0.26 +8%
Vas74 L −31%, better
BL11.7 T·m –
Xmax6 mm −14%, worse
Sensitivity90.5 dB +3.3, better
No photo
PHL Audio2730
No current priceFs42 Hz +110%, worse
Qts0.26 +8%
Vas34.1 L −68%, better
BL12.6 T·m +11%, better
Xmax7 mm –
Sensitivity91.7 dB +4.5, better
KartesianLOM185_VKI
No current priceFs40 Hz +100%, worse
Qts0.25 +4%
Vas29 L −73%, better
BL10.4 T·m −8%
Xmax8 mm +14%, better
Sensitivity90.6 dB +3.4, better
Audio Technology8 I 52 20 06 SD
No current priceFs33 Hz +65%, worse
Qts0.26 +8%
Vas70 L −35%, better
BL10.0 T·m −13%, worse
Xmax8 mm +14%, better
Sensitivity91.3 dB +4.1, better
CIAREHWB205
No current priceFs28 Hz +40%, worse
Qts0.29 +21%, worse
Vas79 L −27%, better
BL9.3 T·m −19%, worse
Xmax7 mm –
Sensitivity89.6 dB +2.4, better
HiViSS8IIN
No current priceFs29 Hz +45%, worse
Qts0.27 +13%, worse
Vas80.1 L −26%, better
BL10.6 T·m −7%
Xmax5 mm −29%, worse
Sensitivity90.3 dB +3.1, better
LavoceCAN082.00K
No current priceFs72 Hz +260%, worse
Qts0.27 +13%, worse
Vas15.1 L −86%, better
BL13.2 T·m +15%, better
Xmax6.7 mm −4%
Sensitivity94.8 dB +7.6, better
SB AcousticsMW19PF-4
No current priceFs29 Hz +45%, worse
Qts0.27 +13%, worse
Vas62.7 L −42%, better
BL6.1 T·m −46%, worse
Xmax6.5 mm −7%
Sensitivity89.4 dB +2.2, better
No photo
PHL Audio2720
No current priceFs50 Hz +150%, worse
Qts0.26 +8%
Vas29.2 L −73%, better
BL12.6 T·m +11%, better
Xmax9 mm +29%, better
Sensitivity93.3 dB +6.1, better
Oberton8NB201
No current priceFs71 Hz +253%, worse
Qts0.24 –
Vas12.5 L −88%, better
BL14.4 T·m +26%, better
Xmax5.3 mm −25%, worse
Sensitivity94.4 dB +7.2, better
Oberton8M150
No current priceFs68 Hz +241%, worse
Qts0.22 −10%
Vas21.6 L −80%, better
BL11.6 T·m –
Xmax3.3 mm −54%, worse
Sensitivity96.9 dB +9.7, better
WavecorWF182BD04
No current priceFs34 Hz +69%, worse
Qts0.25 +4%
Vas32.4 L −70%, better
BL6.8 T·m −41%, worse
Xmax5.5 mm −21%, worse
Sensitivity88.9 dB +1.7
WavecorWF182BD14
No current priceFs36 Hz +80%, worse
Qts0.25 +4%
Vas23 L −79%, better
BL6.9 T·m −39%, worse
Xmax5.5 mm −21%, worse
Sensitivity88.2 dB +1
B&C8CLA64
No current priceFs71 Hz +255%, worse
Qts0.24 –
Vas12.5 L −88%, better
BL16.4 T·m +44%, better
Xmax5.3 mm −24%, worse
Sensitivity94.6 dB +7.4, better
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
- SoundImports5.0 out of 52 ratings · Checked 26 Oct 2026Read reviews on SoundImports
Each shop collects its own ratings. Bits shows them as published and doesn't verify them.
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Falcon Acoustics | £145.14, the lowest price | In stock | Visit shop at Falcon Acoustics | |
RumoH Import VAT and duty may apply | £132.02 | Stock not listed | Visit shop at RumoH | |
SoundImports Import VAT and duty may apply | £142.30 | 7 in stock | Visit shop at SoundImports |
Best price over time
Tracked since 21 Oct