GRS6PT-8
£15.86Fs94 Hz +68%, worse
Qts0.72 +9%
Vas9.5 L −34%, better
BL6.4 T·m +10%
Xmax4.2 mm +5%
Sensitivity91.7 dB +5, better
6-inch LF driver · ST series · 25 mm voice coil
Lii Audio ST-5 8Ω
8 Ω · 56–20000 Hz
No current price
- Fs
- 56Hz
- Xmax
- 4mm
- SPL
- 87dB
- Pe
- –
- BL
- 5.8T·m
- Vd
- 43cm³
- Qts
- 0.66
- Vas
- 14L
Published graphs
Lii Audio ST-5 is a 6-inch 8 ohm LF driver. The validated T/S data includes Fs 56 Hz, Qts 0.66, Vas 14.3 L, Xmax 4 mm, sensitivity 86.7 dB, plus 43 cm³ Vd and 65 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
- 56Hz
- Qts
- 0.66
- Qes
- 0.86
- Qms
- 2.9
- Vas
- 14.3L
- Re
- 7.3Ω
Motor and cone
- BL
- 5.8T·m
- Sd
- 108cm²
- Mms
- 9g
- Xmax
- 4mm
- Vd †
- 43cm³
- Voice coil
- 25mm
Power and response
- Sensitivity †
- 86.7dB
- Manufacturer sensitivity
- 91.3dB
- Impedance
- 8Ω
- Range
- 56–20000Hz
- EBP †
- 65 · Sealed or vented
Size and mounting
- Diameter
- 152mm
Other published values
- Power Peak
- 40
Sensitivity shows 86.7 dB, calculated from the T/S values. Lii Audio publishes 91.3 dB, 4.6 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Lii Audio lists
LF · Primary · 6″
- BL
- 5.8T·m
- Fs
- 56Hz
- Re
- 7.3Ω
- Sd
- 108cm²
- Mms
- 9g
- Qes
- 0.86
- Qms
- 2.9
- Qts
- 0.66
- SPL
- 86.7dB
- Vas
- 14.3L
- Xmax
- 4mm
- Impedance
- 8Ω
- Power Peak
- 40
- Sensitivity
- 91.3dB
- Low limit
- 56Hz
- Calculated sensitivity †
- 86.7dB
- High limit
- 20000Hz
- Manufacturer sensitivity
- 91.3dB
- Voice coil
- 25mm
- Diameter
- 152mm
02
Compare
Same-size drivers, compared with the ST-5. Clear differences are green when better and red when worse.
This driverST-5
Best price
–
Fs
56 Hz
Qts
0.66
Vas
14.3 L
BL
5.8 T·m
Xmax
4 mm
Sensitivity
86.7 dB
Power
–
REDCATT61FHM-2
£20.11Fs44 Hz −21%, better
Qts0.52 −21%, better
Vas14.4 L –
BL6.0 T·m +3%
Xmax3.2 mm −20%, worse
Sensitivity85.3 dB −1.4
CIAREHW129
£23.65Fs75 Hz +34%, worse
Qts0.55 −17%, better
Vas6.1 L −57%, better
BL5.2 T·m −10%, worse
Xmax3.9 mm –
Sensitivity87.3 dB +0.6
LavoceCSF051.21
£29.47Fs110 Hz +97%, worse
Qts0.64 −3%
Vas4.1 L −71%, better
BL5.9 T·m –
Xmax3.4 mm −15%, worse
Sensitivity90.7 dB +4, better
Dayton AudioDA175-8
£30.21Fs39 Hz −30%, better
Qts0.58 −12%, better
Vas16.3 L +14%, worse
BL7.2 T·m +23%, better
Xmax4.3 mm +6%
Sensitivity83.4 dB −3.3, worse
Dayton AudioND140-8
£32.44Fs57 Hz –
Qts0.68 –
Vas7.7 L −46%, better
BL6.0 T·m +4%
Xmax4 mm –
Sensitivity84.5 dB −2.2, worse
Dayton AudioND140-4
£32.44Fs59 Hz +6%
Qts0.63 −5%
Vas7.2 L −50%, better
BL3.9 T·m −33%, worse
Xmax4 mm –
Sensitivity85.2 dB −1.5
Dayton AudioLW150-4
£41.54Fs63 Hz +12%, worse
Qts0.64 −3%
Vas3.5 L −76%, better
BL6.5 T·m +12%, better
Xmax4 mm –
Sensitivity82.8 dB −3.9, worse
Dayton AudioRS150-8
£45.32Fs48 Hz −14%, better
Qts0.34 −49%, better
Vas16.6 L +16%, worse
BL5.6 T·m −4%
Xmax4 mm –
Sensitivity88.3 dB +1.6
Dayton AudioRS150P-8A
£58.55Fs47 Hz −16%, better
Qts0.34 −49%, better
Vas16.7 L +17%, worse
BL5.6 T·m −4%
Xmax4 mm –
Sensitivity88.1 dB +1.4
Scanspeak15W/4434G00
£59.09Fs43 Hz −23%, better
Qts0.21 −68%, better
Vas12.8 L −10%, better
BL5.9 T·m –
Xmax4.3 mm +7%
Sensitivity88.7 dB +2, better
CIARECX171
£78.29Fs67 Hz +20%, worse
Qts0.55 −17%, better
Vas13.6 L −5%
BL4.6 T·m −21%, worse
Xmax4.3 mm +7%
Sensitivity90 dB +3.3, better
LavoceCSF061.70K
£86.22Fs97 Hz +74%, worse
Qts0.69 +4%
Vas6.5 L −55%, better
BL6.9 T·m +18%, better
Xmax3.9 mm –
Sensitivity90.5 dB +3.8, better
VisatonWF 130 ND
£102.00Fs46 Hz −18%, better
Qts0.69 +4%
Vas10.6 L −26%, better
BL5.4 T·m −8%
Xmax8.1 mm +102%, better
Sensitivity82.7 dB −4, worse
Scanspeak18M/8631T00
£194.26Fs65 Hz +16%, worse
Qts0.71 +7%
Vas14 L –
BL6.5 T·m +12%, better
Xmax3 mm −25%, worse
Sensitivity88.7 dB +2, better
Scanspeak18M/4631T00
£194.26Fs65 Hz +16%, worse
Qts0.60 −9%
Vas14 L –
BL5.6 T·m −4%
Xmax3 mm −25%, worse
Sensitivity89.6 dB +2.9, better
£295.64
Fs38 Hz −32%, better
Qts0.36 −46%, better
Vas14 L –
BL5.5 T·m −6%
Xmax4 mm –
Sensitivity84.5 dB −2.2, worse
£388.57
Fs38 Hz −32%, better
Qts0.42 −37%, better
Vas14 L –
BL5.1 T·m −12%, worse
Xmax4 mm –
Sensitivity83.9 dB −2.8, worse
PRV Audio69FR250-4
No current priceFs82 Hz +47%, worse
Qts0.70 +6%
Vas13.9 L –
BL6.1 T·m +5%
Xmax3.5 mm −13%, worse
Sensitivity92.2 dB +5.5, better
No photo
LavoceCSF061.21
No current priceFs90 Hz +61%, worse
Qts0.67 –
Vas8.5 L −41%, better
BL6.1 T·m +4%
Xmax3.2 mm −20%, worse
Sensitivity91 dB +4.3, better
Dayton AudioRS150T-8
No current priceFs46 Hz −17%, better
Qts0.37 −44%, better
Vas14.4 L –
BL5.7 T·m –
Xmax4 mm –
Sensitivity86.9 dB –
Dayton AudioCFC150-4
No current priceFs77 Hz +38%, worse
Qts0.70 +6%
Vas4.2 L −71%, better
BL4.7 T·m −19%, worse
Xmax3.5 mm −13%, worse
Sensitivity85.6 dB −1.1
CelestionFTX0617
No current priceFs100 Hz +79%, worse
Qts0.74 +11%, worse
Vas7.4 L −48%, better
BL6.6 T·m +13%, better
Xmax3.5 mm −13%, worse
Sensitivity91 dB +4.3, better
MonacorFTX0617/8
No current priceFs100 Hz +79%, worse
Qts0.74 +11%, worse
Vas7.3 L −49%, better
BL6.6 T·m +13%, better
Xmax3.5 mm −13%, worse
Sensitivity91 dB +4.3, better
PeerlessFSL-0512R01-08
No current priceFs120 Hz +115%, worse
Qts0.58 −12%, better
Vas3.5 L −76%, better
BL6.4 T·m +11%, better
Xmax4.3 mm +8%
Sensitivity91 dB +4.3, better
CIAREHWL130
No current priceFs53 Hz −5%
Qts0.43 −35%, better
Vas11.2 L −22%, better
BL5.8 T·m –
Xmax4 mm –
Sensitivity87.6 dB +0.9
HiViD6.4+
No current priceFs44 Hz −21%, better
Qts0.36 −46%, better
Vas13.9 L –
BL6.6 T·m +13%, better
Xmax4 mm –
Sensitivity86.5 dB –
Dayton AudioPS65LP-4
No current priceFs67 Hz +21%, worse
Qts0.24 −64%, better
Vas17.3 L +21%, worse
BL6 T·m –
Xmax4 mm –
Sensitivity95.1 dB +8.4, better
PRV Audio6MR400CF-4
No current priceFs131 Hz +135%, worse
Qts0.76 +15%, worse
Vas4.1 L −71%, better
BL6.3 T·m +8%
Xmax3.5 mm −13%, worse
Sensitivity92.8 dB +6.1, better
CIARECW161N
No current priceFs52 Hz −7%
Qts0.35 −47%, better
Vas17.4 L +22%, worse
BL6.1 T·m +4%
Xmax4 mm –
Sensitivity89.7 dB +3, better
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
No current price found. Pricing may appear after the next vendor refresh.