GRS10S-8
£7.47 · 91% less, betterFs151 Hz −50%, better
Qts1.65 −5%
Vas1.8 L +397%, worse
BL2.8 T·m −40%, worse
Xmax1.5 mm +275%, better
Sensitivity86.7 dB −1.7
3-inch LF driver · Discovery series · 76 mm voice coil · 80 W
Scanspeak D7608/920010 8Ω
8 Ω
- Fs
- 300Hz
- Xmax
- 0.4mm
- SPL
- 88dB
- Pe
- 80W
- BL
- 4.7T·m
- Vd
- 2cm³
- Qts
- 1.73
- Vas
- 0.36L
Scanspeak D7608/920010 is a 3-inch 8 ohm LF driver rated at 80 W RMS. The validated T/S data includes Fs 300 Hz, Qts 1.73, Vas 0.36 L, Xmax 0.4 mm, sensitivity 88.4 dB, plus 2 cm³ Vd and 135 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 £84.00.
The published T/S values agree with each other
Thiele/Small
- Fs
- 300Hz
- Qts
- 1.73
- Qes
- 2.22
- Qms
- 7.8
- Vas
- 0.36L
- Re
- 5.7Ω
- Le
- 0.13mH
Motor and cone
- BL
- 4.7T·m
- Sd
- 55cm²
- Mms
- 3g
- Xmax
- 0.4mm
- Vd †
- 2cm³
- Voice coil
- 76mm
Power and response
- Sensitivity †
- 88.4dB
- Manufacturer sensitivity
- 92dB
- Power
- 80W
- Impedance
- 8Ω
- Min. impedance
- 6.2Ω
- EBP †
- 135 · Leans vented
Size and mounting
- Diameter
- 76mm
Other published values
- Cms
- 0.09mm/N
- Rms
- 0.80kg/s
- Xmech
- 1.5
Sensitivity shows 88.4 dB, calculated from the T/S values. Scanspeak publishes 92.0 dB, 3.6 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Scanspeak lists
LF · Primary · 3″
- BL
- 4.7T·m
- Fs
- 300Hz
- Le
- 0.13mH
- Re
- 5.7Ω
- Sd
- 55cm²
- Cms
- 0.09mm/N
- Mms
- 3g
- Qes
- 2.22
- Qms
- 7.8
- Qts
- 1.73
- Rms
- 0.80kg/s
- SPL
- 88.4dB
- Vas
- 0.36L
- Xmax
- 0.4mm
- Xmech
- 1.5
- Power
- 80W
- Impedance
- 8Ω
- Sensitivity
- 92dB
- Calculated sensitivity †
- 88.4dB
- Manufacturer sensitivity
- 92dB
- Min. impedance
- 6.2Ω
- Voice coil
- 76mm
- Diameter
- 76mm
02
Compare
Same-size drivers, compared with the D7608/920010. Clear differences are green when better and red when worse.
This driverD7608/920010
Best price
£84.00
Fs
300 Hz
Qts
1.73
Vas
0.36 L
BL
4.7 T·m
Xmax
0.4 mm
Sensitivity
88.4 dB
Power
80 W
VisatonSC 5.9
£8.38 · 90% less, betterFs193 Hz −36%, better
Qts1.25 −28%, better
Vas0.4 L +11%, worse
BL2.5 T·m −47%, worse
Xmax0.5 mm +25%, better
Sensitivity84.9 dB −3.5, worse
VisatonFRWS 5
£10.37 · 88% less, betterFs250 Hz −17%, better
Qts1.63 −6%
Vas0.1 L −72%, better
BL1.4 T·m −70%, worse
Xmax0.35 mm −13%, worse
Sensitivity78.9 dB −9.5, worse
REDCATT21NFR
£11.13 · 87% less, betterFs157 Hz −48%, better
Qts0.68 −61%, better
Vas0.25 L −31%, better
BL4.4 T·m −6%
Xmax1.2 mm +200%, better
Sensitivity82.7 dB −5.7, worse
VisatonFRS 7 S
£11.31 · 87% less, betterFs150 Hz −50%, better
Qts1.46 −16%, better
Vas0.9 L +150%, worse
BL1.8 T·m −62%, worse
Xmax1.5 mm +275%, better
Sensitivity83.8 dB −4.6, worse
VisatonFRWS 5 R
£13.03 · 84% less, betterFs250 Hz −17%, better
Qts1.63 −6%
Vas0.1 L −72%, better
BL1.4 T·m −70%, worse
Xmax0.35 mm −13%, worse
Sensitivity78.9 dB −9.5, worse
VisatonR 10 SC
£13.18 · 84% less, betterFs165 Hz −45%, better
Qts1.76 –
Vas2.3 L +539%, worse
BL2.4 T·m −49%, worse
Xmax0.5 mm +25%, better
Sensitivity88 dB –
VisatonR 10 SC SPEZIAL
£13.18 · 84% less, betterFs165 Hz −45%, better
Qts1.76 –
Vas2.3 L +539%, worse
BL2.4 T·m −49%, worse
Xmax0.5 mm +25%, better
Sensitivity88 dB –
VisatonFRS 7
£14.26 · 83% less, betterFs250 Hz −17%, better
Qts1.28 −26%, better
Vas0.3 L −17%, better
BL2.1 T·m −55%, worse
Xmax0.75 mm +87%, better
Sensitivity85.6 dB −2.8, worse
PeerlessGBS-85N25PR07-04
£14.58 · 83% less, betterFs130 Hz −57%, better
Qts0.70 −60%, better
Vas0.47 L +29%, worse
BL4.5 T·m −5%
Xmax3.0 mm +638%, better
Sensitivity83.1 dB −5.3, worse
FaitalPRO2FE22
£15.79 · 81% less, betterFs125 Hz −58%, better
Qts0.38 −78%, better
Vas0.5 L +39%, worse
BL5.2 T·m +11%, better
Xmax2.9 mm +625%, better
Sensitivity85.6 dB −2.8, worse
REDCATT4FR-2
£16.63 · 80% less, betterFs80 Hz −73%, better
Qts0.51 −71%, better
Vas2.0 L +444%, worse
BL4.6 T·m –
Xmax0.35 mm −13%, worse
Sensitivity84.4 dB −4, worse
VisatonSL 713
£17.42 · 79% less, betterFs180 Hz −40%, better
Qts1.70 –
Vas1.5 L +317%, worse
BL1.9 T·m −60%, worse
Xmax1 mm +150%, better
Sensitivity88 dB –
VisatonFR 9.15
£17.85 · 79% less, betterFs120 Hz −60%, better
Qts1.82 +5%
Vas2.9 L +706%, worse
BL2.3 T·m −51%, worse
Xmax1 mm +150%, better
Sensitivity85.4 dB −3, worse
CIAREHM087
£19.27 · 77% less, betterFs270 Hz −10%, better
Qts1.39 −20%, better
Vas0.2 L −44%, better
BL4.1 T·m −12%, worse
Xmax2.1 mm +425%, better
Sensitivity84.9 dB −3.5, worse
REDCATT25NFR
£19.64 · 77% less, betterFs123 Hz −59%, better
Qts0.71 −59%, better
Vas0.46 L +28%, worse
BL4 T·m −15%, worse
Xmax2.6 mm +563%, better
Sensitivity82.3 dB −6.1, worse
Dayton AudioND64-4
£20.03 · 76% less, betterFs103 Hz −66%, better
Qts0.33 −81%, better
Vas0.4 L +17%, worse
BL4.1 T·m −12%, worse
Xmax1.9 mm +375%, better
Sensitivity83.1 dB −5.3, worse
Dayton AudioDMA70-8
£20.86 · 75% less, betterFs114 Hz −62%, better
Qts0.50 −71%, better
Vas0.57 L +57%, worse
BL4.7 T·m –
Xmax2 mm +400%, better
Sensitivity82.6 dB −5.8, worse
VisatonFR 10 WP
£23.97 · 71% less, betterFs120 Hz −60%, better
Qts1.27 −27%, better
Vas2.1 L +483%, worse
BL2.8 T·m −41%, worse
Xmax0.5 mm +25%, better
Sensitivity84.3 dB −4.1, worse
Dayton AudioND65-8
£25.05 · 70% less, betterFs102 Hz −66%, better
Qts0.65 −62%, better
Vas0.36 L –
BL4.2 T·m −11%, worse
Xmax3.5 mm +775%, better
Sensitivity79.3 dB −9.1, worse
REDCATT40NFR
£25.09 · 70% less, betterFs115 Hz −62%, better
Qts1.10 −36%, better
Vas1.5 L +317%, worse
BL5.3 T·m +13%, better
Xmax0.45 mm +12%, better
Sensitivity84.5 dB −3.9, worse
MonacorSPX-20M
£34.35 · 59% less, betterFs157 Hz −48%, better
Qts0.42 −76%, better
Vas0.2 L −44%, better
BL4.5 T·m −4%
Xmax0.5 mm +25%, better
Sensitivity84.3 dB −4.1, worse
ScanspeakD7608/920000
£95.14 · 13% more, worseFs300 Hz –
Qts1.73 –
Vas0.36 L –
BL4.7 T·m –
Xmax0.4 mm –
Sensitivity88.4 dB –
Dayton AudioCE4876-8
No current priceFs203 Hz −32%, better
Qts1.42 −18%, better
Vas0.37 L –
BL2.9 T·m −37%, worse
Xmax2.2 mm +450%, better
Sensitivity84.6 dB −3.8, worse
Tang BandW3-1318SA
No current priceFs100 Hz −67%, better
Qts0.31 −82%, better
Vas1.2 L +242%, worse
BL5.3 T·m +13%, better
Xmax0.4 mm –
Sensitivity86.9 dB −1.5
Tang BandW2-1625SA
No current priceFs90 Hz −70%, better
Qts0.31 −82%, better
Vas0.3 L −14%, better
BL5.2 T·m +10%
Xmax2 mm +400%, better
Sensitivity80.4 dB −8, worse
PRV Audio2MR50-NDY
No current priceFs124 Hz −59%, better
Qts0.37 −79%, better
Vas0.44 L +22%, worse
BL5.0 T·m +6%
Xmax2.9 mm +625%, better
Sensitivity85.1 dB −3.3, worse
Tang BandW2-835SL
No current priceFs160 Hz −47%, better
Qts0.30 −83%, better
Vas0.24 L −33%, better
BL4.7 T·m –
Xmax1 mm +150%, better
Sensitivity86.8 dB −1.6
Tang BandW2-1767S
No current priceFs110 Hz −63%, better
Qts0.36 −79%, better
Vas0.22 L −39%, better
BL5.0 T·m +7%
Xmax3 mm +650%, better
Sensitivity80.6 dB −7.8, worse
Tang BandW2-802SE
No current priceFs160 Hz −47%, better
Qts0.36 −79%, better
Vas0.3 L −14%, better
BL3.5 T·m −26%, worse
Xmax1 mm +150%, better
Sensitivity87 dB −1.4
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 |
|---|---|---|---|---|
Hifi Collective | £84.00, the lowest price | 2 in stock | Visit shop at Hifi Collective | |
Willys-Hifi | £101.88 | 21% above the lowest price | Stock not listed | Visit shop at Willys-Hifi |
Wilmslow Audio | £114.32 | 36% above the lowest price | Stock not listed | Visit shop at Wilmslow Audio |
SoundImports Not currently listed · Last seen 15 Apr 2026 · Import VAT and duty may apply | £89.60 | 6.7% above the lowest price | Stock not listed | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr
Recent changes
- 1 OctWillys-Hifi£104.95 → £101.88Down 2.9% from £104.95
- 28 SepWillys-Hifi£103.95 → £104.95Up 1.0% from £103.95
- 23 SepWillys-Hifi£104.95 → £103.95Down 1.0% from £104.95