GRS8FR-8
£17.54 · 80% less, betterFs45 Hz +30%, worse
Qts0.56 +14%, worse
Vas37.0 L −22%, better
BL8.5 T·m –
Xmax3 mm −57%, worse
Sensitivity89.3 dB +2.2, better
8-inch LF driver · FW series · 50 mm voice coil · 75 W
Fountek FW222 8Ω
8 Ω
£87.88
SteadySoundImports · 1 in stock · Ships from Netherlands · All 1 offer
- Fs
- 35Hz
- Xmax
- 7mm
- SPL
- 87dB
- Pe
- 75W
- BL
- 8.7T·m
- Vd
- 153cm³
- Qts
- 0.49
- Vas
- 48L
Fountek FW222 is an 8-inch 8 ohm LF driver rated at 75 W RMS. The validated T/S data includes Fs 35 Hz, Qts 0.49, Vas 47.7 L, Xmax 7 mm, sensitivity 87.1 dB, plus 153 cm³ Vd and 57 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 £87.88.
The published T/S values agree with each other
Thiele/Small
- Fs
- 35Hz
- Qts
- 0.49
- Qes
- 0.61
- Qms
- 2.6
- Vas
- 47.7L
- Re
- 6.8Ω
- Le
- 1.46mH
Motor and cone
- BL
- 8.7T·m
- Sd
- 219cm²
- Mms
- 30g
- Xmax
- 7mm
- Vd †
- 153cm³
- Voice coil
- 50mm
Power and response
- Sensitivity †
- 87.1dB
- Manufacturer sensitivity
- 87dB
- Power
- 75W
- Impedance
- 8Ω
- Low limit
- 50Hz
- High limit
- 3Hz
- EBP †
- 57 · Sealed or vented
Size and mounting
- Diameter
- 203.2mm
Other published values
- Cms
- 0.70mm/N
† Calculated by bits from the published values
What this validation status means
Everything else Fountek lists
LF · Primary
- BL
- 8.7T·m
- Fs
- 35Hz
- Le
- 1.46mH
- Re
- 6.8Ω
- Sd
- 219cm²
- Cms
- 0.70mm/N
- Mms
- 30g
- Qes
- 0.61
- Qms
- 2.6
- Qts
- 0.49
- SPL
- 87dB
- Vas
- 47.7L
- Xmax
- 7mm
- Power
- 75W
- Impedance
- 8Ω
- Sensitivity
- 87dB
- Low limit
- 50Hz
- High limit
- 3Hz
- Voice coil
- 50mm
- Diameter
- 203.2mm
02
Compare
Same-size drivers, compared with the FW222. Clear differences are green when better and red when worse.
This driverFW222
Best price
£87.88
Fs
35 Hz
Qts
0.49
Vas
47.7 L
BL
8.7 T·m
Xmax
7 mm
Sensitivity
87.1 dB
Power
75 W
GRS8PT-8
£24.68 · 72% less, betterFs59 Hz +71%, worse
Qts0.55 +12%, worse
Vas20.1 L −58%, better
BL10.2 T·m +17%, better
Xmax6.5 mm −7%
Sensitivity90.5 dB +3.4, better
REDCATT81FHW
£28.47 · 68% less, betterFs39 Hz +13%, worse
Qts0.52 +6%
Vas21.5 L −55%, better
BL8.3 T·m −5%
Xmax6.1 mm −13%, worse
Sensitivity85.5 dB −1.6
Dayton AudioPCS8-4
£29.91 · 66% less, betterFs43 Hz +24%, worse
Qts0.49 –
Vas20.5 L −57%, better
BL8.4 T·m −3%
Xmax5 mm −29%, worse
Sensitivity86.7 dB –
GRS8SMP-8
£29.91 · 66% less, betterFs41 Hz +18%, worse
Qts0.46 −6%
Vas32.5 L −32%, better
BL8.9 T·m –
Xmax5.5 mm −21%, worse
Sensitivity88.1 dB +1
Sica8 H 1 CS
£33.41 · 62% less, betterFs50 Hz +43%, worse
Qts0.54 +10%, worse
Vas27.8 L −42%, better
BL8.7 T·m –
Xmax4 mm −43%, worse
Sensitivity89.5 dB +2.4, better
CIAREHW203
£58.61 · 33% less, betterFs39 Hz +13%, worse
Qts0.42 −14%, better
Vas48.9 L –
BL8.1 T·m −7%
Xmax4.5 mm −36%, worse
Sensitivity89.8 dB +2.7, better
CIAREHWB200
£63.09 · 28% less, betterFs32 Hz −8%
Qts0.39 −20%, better
Vas59 L +24%, worse
BL8.9 T·m –
Xmax7 mm –
Sensitivity88.8 dB +1.7
Dayton AudioRS225-8
£67.31 · 23% less, betterFs28 Hz −18%, better
Qts0.38 −22%, better
Vas56.8 L +19%, worse
BL9.1 T·m +4%
Xmax7 mm –
Sensitivity86.1 dB −1
Dayton AudioRS225-4
£67.31 · 23% less, betterFs33 Hz −5%
Qts0.41 −16%, better
Vas46.4 L –
BL6.4 T·m −27%, worse
Xmax6 mm −14%, worse
Sensitivity87.1 dB –
Sica8 H 2 CP
£81.97 · 7% less, betterFs39 Hz +13%, worse
Qts0.43 −12%, better
Vas35.9 L −25%, better
BL9.9 T·m +14%, better
Xmax6.5 mm −7%
Sensitivity88.6 dB +1.5
Eighteen Sound8MB500
£97.97 · 11% more, worseFs74 Hz +114%, worse
Qts0.43 −12%, better
Vas21.5 L −55%, better
BL9 T·m +3%
Xmax6 mm −14%, worse
Sensitivity94.4 dB +7.3, better
VisatonTIW 200 XS
£141.87 · 61% more, worseFs30 Hz −13%, better
Qts0.46 −6%
Vas51.5 L +8%
BL8.5 T·m –
Xmax11 mm +57%, better
Sensitivity86.5 dB −0.6
WavecorSW215WA01
£146.45 · 67% more, worseFs33 Hz −5%
Qts0.49 –
Vas26 L −45%, better
BL8.4 T·m –
Xmax10 mm +43%, better
Sensitivity84.7 dB −2.4, worse
WavecorSW182BD04
£161.18 · 83% more, worseFs37 Hz +8%
Qts0.49 –
Vas12.7 L −73%, better
BL10.2 T·m +17%, better
Xmax7 mm –
Sensitivity83.1 dB −4, worse
WavecorWF223BD01
£205.39 · 134% more, worseFs33 Hz −6%
Qts0.39 −20%, better
Vas45 L −6%
BL7.7 T·m −11%, worse
Xmax6.5 mm −7%
Sensitivity87.9 dB +0.8
VoltSB220.1
£285.12 · 224% more, worseFs27 Hz −22%, better
Qts0.49 –
Vas37.4 L −22%, better
BL9.7 T·m +12%, better
Xmax12 mm +71%, better
Sensitivity83.5 dB −3.6, worse
Tang BandW8-2314
£293.02 · 233% more, worseFs38 Hz +10%
Qts0.46 −6%
Vas49.5 L +4%
BL6.1 T·m −30%, worse
Xmax6 mm −14%, worse
Sensitivity89 dB +1.9
Cube AudioF8 NEO V2
No current priceFs39 Hz +13%, worse
Qts0.47 −4%
Vas45 L −6%
BL9.5 T·m +9%
Xmax3 mm −57%, worse
Sensitivity89.5 dB +2.4, better
Tang BandW8-1722B
No current priceFs35 Hz –
Qts0.51 +4%
Vas46.3 L –
BL6.2 T·m −28%, worse
Xmax9 mm +29%, better
Sensitivity87.4 dB –
CIARECW202
No current priceFs40 Hz +16%, worse
Qts0.41 −16%, better
Vas48 L –
BL6.5 T·m −25%, worse
Xmax6.5 mm −7%
Sensitivity90.1 dB +3, better
HiViD8.8MKII
No current priceFs39 Hz +13%, worse
Qts0.57 +16%, worse
Vas38.1 L −20%, better
BL9.6 T·m +10%, better
Xmax5 mm −29%, worse
Sensitivity87.7 dB +0.6
CelestionTF0815RE
No current priceFs65 Hz +87%, worse
Qts0.53 +9%
Vas22.1 L −54%, better
BL8.9 T·m –
Xmax5.3 mm −25%, worse
Sensitivity91.7 dB +4.6, better
No photo
PHL Audio2001
No current priceFs77 Hz +123%, worse
Qts0.53 +8%
Vas13.8 L −71%, better
BL9.5 T·m +9%
Xmax5.5 mm −21%, worse
Sensitivity92.2 dB +5.1, better
No photo
PHL Audio2001NDU
No current priceFs77 Hz +123%, worse
Qts0.53 +8%
Vas13.8 L −71%, better
BL9.5 T·m +9%
Xmax5.5 mm −21%, worse
Sensitivity92.2 dB +5.1, better
Tang BandW8-670T
No current priceFs40 Hz +16%, worse
Qts0.45 −8%
Vas23.3 L −51%, better
BL9.4 T·m +8%
Xmax7.8 mm +12%, better
Sensitivity86.9 dB –
HiViD8.4MKII
No current priceFs36 Hz +4%
Qts0.56 +14%, worse
Vas40 L −16%, better
BL7.1 T·m −18%, worse
Xmax5 mm −29%, worse
Sensitivity86.9 dB –
Beyma8CX300FE
No current priceFs89 Hz +157%, worse
Qts0.55 +12%, worse
Vas10.8 L −77%, better
BL9.6 T·m +10%, better
Xmax6 mm −14%, worse
Sensitivity92.9 dB +5.8, better
HiViMY8N
No current priceFs37 Hz +7%
Qts0.43 −12%, better
Vas40.9 L −14%, better
BL9.9 T·m +14%, better
Xmax5 mm −29%, worse
Sensitivity87.9 dB +0.8
Tang BandW8-750C
No current priceFs30 Hz −13%, better
Qts0.43 −12%, better
Vas57.0 L +20%, worse
BL8.4 T·m −3%
Xmax3.9 mm −44%, worse
Sensitivity86.9 dB –
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 |
|---|---|---|---|---|
SoundImports Import VAT and duty may apply | £87.88, the lowest price | 1 in stock | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr