Dayton AudioDSA175-8
£41.10 · 95% less, betterFs38 Hz −23%, better
Qts0.29 −9%
Vas18.7 L +17%, worse
BL9.8 T·m –
Xmax5.3 mm −31%, worse
Sensitivity86.8 dB −2.9, worse
7-inch LF driver · Ellipticor series · 50 W
Scanspeak 18WE/8542T00 8Ω
8 Ω
£951.55
2.4%Willys-Hifi · All 5 offers
- Fs
- 50Hz
- Xmax
- 7.7mm
- SPL
- 90dB
- Pe
- 50W
- BL
- 9.7T·m
- Vd
- 102cm³
- Qts
- 0.32
- Vas
- 16L
Scanspeak 18WE/8542T00 is a 7-inch 8 ohm LF driver rated at 50 W RMS. The validated T/S data includes Fs 50 Hz, Qts 0.32, Vas 16 L, Xmax 7.7 mm, sensitivity 89.7 dB, plus 102 cm³ Vd and 147 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 £837.69.
The published T/S values agree with each other
Thiele/Small
- Fs
- 50Hz
- Qts
- 0.32
- Qes
- 0.34
- Qms
- 5.0
- Vas
- 16L
- Re
- 6.3Ω
- Le
- 0.14mH
Motor and cone
- BL
- 9.7T·m
- Sd
- 133cm²
- Mms
- 16g
- Xmax
- 7.7mm
- Vd †
- 102cm³
Power and response
- Sensitivity †
- 89.7dB
- Manufacturer sensitivity
- 89dB
- Power
- 50W
- Impedance
- 8Ω
- Min. impedance
- 7.6Ω
- EBP †
- 147 · Leans vented
Size and mounting
- Diameter
- 180mm
Other published values
- Cms
- 0.64mm/N
- Rms
- 1kg/s
- Xmech
- 12
- Power Peak
- 100
† Calculated by bits from the published values
What this validation status means
Everything else Scanspeak lists
LF · Primary · 7″
- BL
- 9.7T·m
- Fs
- 50Hz
- Le
- 0.14mH
- Re
- 6.3Ω
- Sd
- 133cm²
- Cms
- 0.64mm/N
- Mms
- 16g
- Qes
- 0.34
- Qms
- 5.0
- Qts
- 0.32
- Rms
- 1kg/s
- SPL
- 89.7dB
- Vas
- 16L
- Xmax
- 7.7mm
- Xmech
- 12
- Power
- 50W
- Impedance
- 8Ω
- Power Peak
- 100
- Sensitivity
- 89dB
- Calculated sensitivity †
- 89.7dB
- Manufacturer sensitivity
- 89dB
- Min. impedance
- 7.6Ω
- Diameter
- 180mm
02
Compare
Same-size drivers, compared with the 18WE/8542T00. Clear differences are green when better and red when worse.
This driver18WE/8542T00
Best price
£837.69
Fs
50 Hz
Qts
0.32
Vas
16 L
BL
9.7 T·m
Xmax
7.7 mm
Sensitivity
89.7 dB
Power
50 W
HiViF6
£41.84 · 95% less, betterFs45 Hz −10%, better
Qts0.35 +9%
Vas16.4 L –
BL9 T·m −7%
Xmax4.3 mm −44%, worse
Sensitivity88 dB −1.7
Dayton AudioDCS165-4
£48.58 · 94% less, betterFs36 Hz −29%, better
Qts0.34 +6%
Vas12.1 L −24%, better
BL9.2 T·m −6%
Xmax6 mm −22%, worse
Sensitivity83.9 dB −5.8, worse
Sica6 H 1.5 CP
£55.21 · 93% less, betterFs46 Hz −8%
Qts0.35 +9%
Vas16.6 L +4%
BL8.4 T·m −14%, worse
Xmax6 mm −22%, worse
Sensitivity88.3 dB −1.4
MonacorSPH-6M
£58.64 · 93% less, betterFs39 Hz −22%, better
Qts0.30 −6%
Vas17.6 L +10%, worse
BL9.7 T·m –
Xmax4 mm −48%, worse
Sensitivity86.8 dB −2.9, worse
FaitalPRO8PR200
£73.79 · 91% less, betterFs58 Hz +16%, worse
Qts0.37 +16%, worse
Vas16.9 L +6%
BL11.5 T·m +19%, better
Xmax8.2 mm +6%
Sensitivity91.4 dB +1.7
B&C8FG51
£94.66 · 89% less, betterFs49 Hz –
Qts0.32 –
Vas20 L +25%, worse
BL12.9 T·m +33%, better
Xmax6.5 mm −16%, worse
Sensitivity90.4 dB +0.7
FaitalPRO8PR210
£100.24 · 88% less, betterFs65 Hz +30%, worse
Qts0.29 −9%
Vas15.4 L −4%
BL13.5 T·m +39%, better
Xmax6.9 mm −10%, worse
Sensitivity93.2 dB +3.5, better
FaitalPRO8RS250
£102.76 · 88% less, betterFs56 Hz +12%, worse
Qts0.32 –
Vas18.3 L +14%, worse
BL13.5 T·m +39%, better
Xmax6.9 mm −10%, worse
Sensitivity91.8 dB +2.1, better
B&C8FG64
£105.55 · 87% less, betterFs51 Hz –
Qts0.31 −3%
Vas15 L −6%
BL15.8 T·m +63%, better
Xmax7 mm −9%
Sensitivity90 dB –
Scanspeak15W/4531G00
£167.50 · 80% less, betterFs40 Hz −20%, better
Qts0.32 –
Vas15.8 L –
BL5.7 T·m −41%, worse
Xmax6.5 mm −16%, worse
Sensitivity86.8 dB −2.9, worse
B&C8FCX51
£186.30 · 78% less, betterFs69 Hz +38%, worse
Qts0.34 +6%
Vas16 L –
BL11.5 T·m +19%, better
Xmax6 mm −22%, worse
Sensitivity93.7 dB +4, better
CIAREHSG200
No current priceFs38 Hz −24%, better
Qts0.31 −3%
Vas19 L +19%, worse
BL11.8 T·m +22%, better
Xmax7.5 mm –
Sensitivity87 dB −2.7, worse
CIAREHSG200-4
No current priceFs38 Hz −24%, better
Qts0.31 −3%
Vas19 L +19%, worse
BL11.8 T·m +22%, better
Xmax7.5 mm –
Sensitivity87 dB −2.7, worse
Oberton8MB201
No current priceFs68 Hz +35%, worse
Qts0.31 –
Vas14.7 L −8%
BL12.5 T·m +29%, better
Xmax7 mm −9%
Sensitivity93.4 dB +3.7, better
CelestionNTR06-17X
No current priceFs60 Hz +21%, worse
Qts0.32 –
Vas13.2 L −18%, better
BL10.4 T·m +7%
Xmax4.5 mm −42%, worse
Sensitivity91.4 dB +1.7
Audio Technology8 A 77 20 06 SD
No current priceFs30 Hz −40%, better
Qts0.30 −6%
Vas67 L +319%, worse
BL9.3 T·m −4%
Xmax8 mm +4%
Sensitivity89.2 dB −0.5
CIAREHSG160
No current priceFs38 Hz −24%, better
Qts0.29 −9%
Vas16.5 L +3%
BL9.8 T·m –
Xmax5.5 mm −29%, worse
Sensitivity86.7 dB −3, worse
LavoceCAF082.00K
No current priceFs72 Hz +44%, worse
Qts0.34 +6%
Vas15.1 L −6%
BL11.7 T·m +20%, better
Xmax6.7 mm −13%, worse
Sensitivity93.7 dB +4, better
Beyma6CX200FE
No current priceFs65 Hz +30%, worse
Qts0.32 –
Vas10.5 L −34%, better
BL9.2 T·m −5%
Xmax5 mm −35%, worse
Sensitivity91.3 dB +1.6
SB AudienceROSSO-8CX250
No current priceFs70 Hz +40%, worse
Qts0.32 –
Vas15.8 L –
BL11.4 T·m +18%, better
Xmax5.4 mm −30%, worse
Sensitivity93.7 dB +4, better
Oberton6B150
No current priceFs55 Hz +10%, worse
Qts0.29 −9%
Vas14.6 L −9%
BL10.1 T·m +4%
Xmax5.5 mm −29%, worse
Sensitivity91 dB +1.3
PurifiPTT6.5W08-NFA-06
No current priceFs38 Hz −24%, better
Qts0.33 +3%
Vas22.5 L +41%, worse
BL9.5 T·m –
Xmax5.9 mm −23%, worse
Sensitivity87.4 dB −2.3, worse
PurifiPTT6.5M08-NFA-01
No current priceFs52 Hz +4%
Qts0.34 +6%
Vas13.2 L −18%, better
BL9.8 T·m –
Xmax2.9 mm −62%, worse
Sensitivity89 dB −0.7
PurifiPTT6.5M08-NAA-08
No current priceFs38 Hz −24%, better
Qts0.31 −3%
Vas21.6 L +35%, worse
BL9.6 T·m –
Xmax2.9 mm −62%, worse
Sensitivity87.6 dB −2.1, worse
CIARECMI200
No current priceFs80 Hz +60%, worse
Qts0.34 +6%
Vas12 L −25%, better
BL9.6 T·m –
Xmax4.5 mm −42%, worse
Sensitivity94.4 dB +4.7, better
Sica6 NR 2 PL
No current priceFs61 Hz +21%, worse
Qts0.33 +3%
Vas9.4 L −41%, better
BL9.9 T·m –
Xmax4 mm −48%, worse
Sensitivity89.9 dB –
WavecorWF182BD15
No current priceFs39 Hz −22%, better
Qts0.32 –
Vas20.8 L +30%, worse
BL8.5 T·m −12%, worse
Xmax5.5 mm −29%, worse
Sensitivity87.8 dB −1.9
Audio Technology6 A 77 20 06 SD
No current priceFs34 Hz −32%, better
Qts0.32 –
Vas44 L +175%, worse
BL8 T·m −18%, worse
Xmax8 mm +4%
Sensitivity88.6 dB −1.1
CIAREPM160
No current priceFs66 Hz +32%, worse
Qts0.31 −3%
Vas17.7 L +11%, worse
BL8 T·m −18%, worse
Xmax1.8 mm −77%, worse
Sensitivity94 dB +4.3, better
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Willys-Hifi | £951.55, the lowest price | Stock not listed | Visit shop at Willys-Hifi | |
Lautsprechershop Import VAT and duty may apply | £787.89 | Special order | Visit shop at Lautsprechershop | |
SoundImports Import VAT and duty may apply | £837.69 | 4 in stock | Visit shop at SoundImports |
Best price over time
Tracked since 1 Apr
Recent changes
- 1 OctWillys-Hifi£974.95 → £951.55Down 2.4% from £974.95
- 30 SepWillys-Hifi£970.95 → £974.95Up 0.4% from £970.95
- 29 SepWillys-Hifi£972.95 → £970.95Down 0.2% from £972.95