LavoceFSF030.70
£9.23 · Same priceFs123 Hz +3%
Qts0.77 –
Vas1.2 L +44%, worse
BL3.5 T·m +7%
Xmax2.1 mm −89%, worse
Sensitivity85.9 dB +2.4, better
3-inch LF driver · 19 mm voice coil · 20 W
REDCATT 30FF 8Ω
8 Ω
£9.18
Lautsprecherteile · 12 in stock · All 1 offer
- Fs
- 119Hz
- Xmax
- 19mm
- SPL
- 84dB
- Pe
- 20W
- BL
- 3.3T·m
- Vd
- 54cm³
- Qts
- 0.78
- Vas
- 0.81L
REDCATT 30FF is a 3-inch 8 ohm LF driver rated at 20 W RMS. The validated T/S data includes Fs 119 Hz, Qts 0.78, Vas 0.8 L, Xmax 19 mm, sensitivity 83.5 dB, plus 54 cm³ Vd and 121 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £9.18.
The published T/S values agree with each other
Thiele/Small
- Fs
- 119Hz
- Qts
- 0.78
- Qes
- 0.98
- Qms
- 3.9
- Vas
- 0.8L
- Re
- 5.6Ω
- Le
- 0.04mH
Motor and cone
- BL
- 3.3T·m
- Sd
- 28cm²
- Mms
- 2g
- Xmax
- 19mm
- Vd †
- 54cm³
- Voice coil
- 19mm
Power and response
- Sensitivity †
- 83.5dB
- Manufacturer sensitivity
- 85.1dB
- Power
- 20W
- Impedance
- 8Ω
- EBP †
- 121 · Leans vented
Size and mounting
- Diameter
- 79mm
- Cutout
- 77mm
- Bolt circle
- 86mm
- Weight
- 0.47kg
Other published values
- Xmech
- 5.25
- Power Peak
- 80
Other dimensions
- Mounting Depth
- 46.9
Sensitivity shows 83.5 dB, calculated from the T/S values. REDCATT publishes 85.1 dB, 1.6 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else REDCATT lists
LF · Primary · 3″
- BL
- 3.3T·m
- Fs
- 119Hz
- Le
- 0.04mH
- Re
- 5.6Ω
- Sd
- 28cm²
- Mms
- 2g
- Qes
- 0.98
- Qms
- 3.9
- Qts
- 0.78
- SPL
- 83.5dB
- Vas
- 0.8L
- Xmax
- 19mm
- Xmech
- 5.25
- Power
- 20W
- Impedance
- 8Ω
- Power Peak
- 80
- Sensitivity
- 85.1dB
- Calculated sensitivity †
- 83.5dB
- Manufacturer sensitivity
- 85.1dB
- Voice coil
- 19mm
- Weight
- 0.47kg
- Diameter
- 79mm
- Mounting Depth
- 46.9
- Cutout
- 77mm
- Bolt circle
- 86mm
02
Compare
Same-size drivers, compared with the 30FF. Clear differences are green when better and red when worse.
This driver30FF
Best price
£9.18
Fs
119 Hz
Qts
0.78
Vas
0.8 L
BL
3.3 T·m
Xmax
19 mm
Sensitivity
83.5 dB
Power
20 W
Dayton AudioPCS115-4
£9.81 · 7% more, worseFs88 Hz −26%, better
Qts0.79 –
Vas1.8 L +119%, worse
BL3.6 T·m +11%, better
Xmax2.8 mm −86%, worse
Sensitivity82.6 dB −0.9
Dayton AudioCE81PF-8
£12.76 · 39% more, worseFs97 Hz −18%, better
Qts0.81 +4%
Vas1.0 L +23%, worse
BL3.7 T·m +14%, better
Xmax2.7 mm −86%, worse
Sensitivity82.1 dB −1.4
PeerlessPLS-P830986
£14.73 · 61% more, worseFs110 Hz −8%
Qts0.80 –
Vas0.8 L –
BL3.5 T·m +6%
Xmax3.4 mm −82%, worse
Sensitivity82.7 dB −0.8
VisatonFRS 7 W
£14.93 · 63% more, worseFs160 Hz +34%, worse
Qts0.63 −19%, better
Vas0.8 L −4%
BL2.5 T·m −23%, worse
Xmax2.5 mm −87%, worse
Sensitivity87.5 dB +4, better
REDCATT31NFR
£15.75 · 72% more, worseFs115 Hz −3%
Qts0.88 +13%, worse
Vas0.85 L +5%
BL3.5 T·m +8%
Xmax1.7 mm −91%, worse
Sensitivity83.4 dB –
HiViB3N
£15.75 · 72% more, worseFs77 Hz −35%, better
Qts0.86 +10%, worse
Vas1.7 L +110%, worse
BL3.1 T·m −5%
Xmax3 mm −84%, worse
Sensitivity80.6 dB −2.9, worse
Sica2 H 0.8 SL
£17.93 · 95% more, worseFs216 Hz +82%, worse
Qts0.81 +4%
Vas0.1 L −88%, better
BL2.6 T·m −20%, worse
Xmax1.4 mm −93%, worse
Sensitivity82.1 dB −1.4
FaitalPRO3FE26
£19.20 · 109% more, worseFs150 Hz +26%, worse
Qts0.79 –
Vas0.9 L +11%, worse
BL3.3 T·m –
Xmax2 mm −89%, worse
Sensitivity86.4 dB +2.9, better
MonacorSPX-30M
£20.49 · 123% more, worseFs100 Hz −16%, better
Qts0.71 −9%
Vas1.8 L +122%, worse
BL3.0 T·m −6%
Xmax1.1 mm −94%, worse
Sensitivity85.1 dB +1.6
Dayton AudioPS95-8
£22.58 · 146% more, worseFs120 Hz –
Qts0.72 −8%
Vas0.9 L +16%, worse
BL3.8 T·m +18%, better
Xmax2.5 mm −87%, worse
Sensitivity85.1 dB +1.6
WavecorFR070WA04
£34.11 · 272% more, worseFs114 Hz −4%
Qts0.87 +12%, worse
Vas0.6 L −25%, better
BL2.9 T·m −11%, worse
Xmax2 mm −89%, worse
Sensitivity81.9 dB −1.6
PRV Audio3MR40-NDY-4
£37.52 · 309% more, worseFs153 Hz +29%, worse
Qts0.77 –
Vas0.6 L −22%, better
BL2.9 T·m −10%
Xmax1.4 mm −93%, worse
Sensitivity85.6 dB +2.1, better
WavecorWF090WA01
£41.56 · 353% more, worseFs115 Hz −3%
Qts0.81 +4%
Vas1.0 L +26%, worse
BL2.9 T·m −11%, worse
Xmax2.8 mm −86%, worse
Sensitivity84.3 dB +0.8
WavecorWF090WA02
£58.23 · 534% more, worseFs109 Hz −8%
Qts0.76 –
Vas1.1 L +41%, worse
BL3.5 T·m +8%
Xmax2.8 mm −86%, worse
Sensitivity84.3 dB +0.8
WavecorFR090WA02
£62.32 · 579% more, worseFs109 Hz −8%
Qts0.85 +9%
Vas1.1 L +41%, worse
BL3.4 T·m +5%
Xmax2.3 mm −88%, worse
Sensitivity83.7 dB –
WavecorFR090WA01
£62.32 · 579% more, worseFs113 Hz −5%
Qts0.88 +13%, worse
Vas1.1 L +32%, worse
BL2.8 T·m −15%, worse
Xmax2.3 mm −88%, worse
Sensitivity83.8 dB –
WavecorFR084WA01
£62.92 · 586% more, worseFs113 Hz −5%
Qts0.82 +5%
Vas1.1 L +32%, worse
BL2.9 T·m −11%, worse
Xmax2 mm −89%, worse
Sensitivity84.1 dB +0.6
Dayton AudioCFC100-8
No current priceFs107 Hz −10%, better
Qts0.78 –
Vas0.75 L −7%
BL3.9 T·m +20%, better
Xmax2.5 mm −87%, worse
Sensitivity81.6 dB −1.9
WavecorFR084WA02
No current priceFs109 Hz −8%
Qts0.79 –
Vas1.1 L +41%, worse
BL3.6 T·m +12%, better
Xmax2.5 mm −87%, worse
Sensitivity84 dB +0.5
LavoceFSN020.71F
No current priceFs212 Hz +78%, worse
Qts0.82 +5%
Vas0.22 L −73%, better
BL3.2 T·m –
Xmax2.4 mm −87%, worse
Sensitivity85.5 dB +2, better
PeerlessPLS-75F25AL02-08
No current priceFs100 Hz −16%, better
Qts0.74 −5%
Vas1.1 L +33%, worse
BL3.6 T·m +10%, better
Xmax3.4 mm −82%, worse
Sensitivity83.1 dB –
HiViM3N
No current priceFs91 Hz −24%, better
Qts0.80 –
Vas1.5 L +85%, worse
BL3 T·m −8%
Xmax3 mm −84%, worse
Sensitivity82.4 dB −1.1
CIARECW100Z
No current priceFs107 Hz −10%, better
Qts0.78 –
Vas1.9 L +135%, worse
BL3.0 T·m −8%
Xmax2.1 mm −89%, worse
Sensitivity85.3 dB +1.8
Tang BandW3-532SQF
No current priceFs100 Hz −16%, better
Qts0.72 −8%
Vas1.5 L +90%, worse
BL3.2 T·m –
Xmax0.5 mm −97%, worse
Sensitivity84.5 dB +1
Dayton AudioCFC100-4
No current priceFs94 Hz −21%, better
Qts0.60 −23%, better
Vas0.8 L –
BL3.1 T·m −3%
Xmax2.5 mm −87%, worse
Sensitivity81.7 dB −1.8
VisatonFRS 7 W - 8 Ohm
No current priceFs160 Hz +34%, worse
Qts0.63 −19%, better
Vas0.8 L −4%
BL2.5 T·m −23%, worse
Xmax2.5 mm −87%, worse
Sensitivity87.5 dB +4, better
WavecorFR070OM01
No current priceFs116 Hz –
Qts0.83 +6%
Vas0.6 L −26%, better
BL2.3 T·m −29%, worse
Xmax2.5 mm −87%, worse
Sensitivity82.3 dB −1.2
WavecorFR084OM01
No current priceFs115 Hz −3%
Qts0.92 +18%, worse
Vas1.1 L +33%, worse
BL2.8 T·m −15%, worse
Xmax2.3 mm −88%, worse
Sensitivity84.1 dB +0.6
MonacorAN2075/8
No current priceFs153 Hz +29%, worse
Qts0.84 +8%
Vas1.5 L +85%, worse
BL2.7 T·m −17%, worse
Xmax2.3 mm −88%, worse
Sensitivity89.4 dB +5.9, 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 |
|---|---|---|---|---|
Lautsprecherteile | £9.18, the lowest price | 12 in stock | Visit shop at Lautsprecherteile |
Best price over time
Tracked since 1 Oct