SB AudienceROSSO-18SW750
£200.80 · 44% less, betterFs36 Hz −5%
Qts0.43 –
Vas206.9 L +40%, worse
BL23.3 T·m −5%
Xmax8.8 mm +10%, better
Sensitivity95.3 dB +0.9
18-inch LF driver · 100 mm voice coil · 1,200 W
Sica 18 PF 4 8Ω
8 Ω
£360.19
SteadySoundImports · 2 in stock · Ships from Netherlands · All 1 offer
- Fs
- 38Hz
- Xmax
- 8mm
- SPL
- 94dB
- Pe
- 1200W
- BL
- 24.6T·m
- Vd
- 931cm³
- Qts
- 0.43
- Vas
- 147L
Sica 18 PF 4 is an 18-inch 8 ohm LF driver rated at 1200 W RMS. The validated T/S data includes Fs 38 Hz, Qts 0.43, Vas 147.3 L, Xmax 8 mm, sensitivity 94.4 dB, plus 931 cm³ Vd and 81 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 £360.19.
The published T/S values agree with each other
Thiele/Small
- Fs
- 38Hz
- Qts
- 0.43
- Qes
- 0.47
- Qms
- 6.5
- Vas
- 147.3L
- Re
- 5.2Ω
- Le
- 1.85mH
Motor and cone
- BL
- 24.6T·m
- Sd
- 1164cm²
- Mms
- 229g
- Xmax
- 8mm
- Vd †
- 931cm³
- Voice coil
- 100mm
- Flux density
- 1.05T
Power and response
- Sensitivity †
- 94.4dB
- Manufacturer sensitivity
- 96.3dB
- Power
- 1200W
- Impedance
- 8Ω
- EBP †
- 81 · Sealed or vented
Size and mounting
- Diameter
- 462mm
- Cutout
- 417mm
- Bolt circle
- 441mm
- Depth
- 209.5mm
- Weight
- 13kg
Other published values
- Cms
- 0.076mm/N
- Power Program
- 2400
Sensitivity shows 94.4 dB, calculated from the T/S values. Sica publishes 96.3 dB, 1.9 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Sica lists
LF · Primary · 18″
- BL
- 24.6T·m
- Fs
- 38Hz
- Le
- 1.85mH
- Re
- 5.2Ω
- Sd
- 1164cm²
- Cms
- 0.076mm/N
- Mms
- 229g
- Qes
- 0.47
- Qms
- 6.5
- Qts
- 0.43
- SPL
- 94.4dB
- Vas
- 147.3L
- Xmax
- 8mm
- Power
- 1200W
- Impedance
- 8Ω
- Flux density
- 1.05T
- Sensitivity
- 96.3dB
- Power Program
- 2400
- Calculated sensitivity †
- 94.4dB
- Manufacturer sensitivity
- 96.3dB
- Voice coil
- 100mm
- Weight
- 13kg
- Diameter
- 462mm
- Depth
- 209.5mm
- Cutout
- 417mm
- Bolt circle
- 441mm
02
Compare
Same-size drivers, compared with the 18 PF 4. Clear differences are green when better and red when worse.
This driver18 PF 4
Best price
£360.19
Fs
38 Hz
Qts
0.43
Vas
147.3 L
BL
24.6 T·m
Xmax
8 mm
Sensitivity
94.4 dB
Power
1200 W
B&C18PS100
£201.73 · 44% less, betterFs30 Hz −21%, better
Qts0.39 −9%
Vas245 L +66%, worse
BL22.5 T·m −9%
Xmax8 mm –
Sensitivity94.1 dB –
Beyma18LX60V2S
£221.01 · 39% less, betterFs35 Hz −8%
Qts0.48 +12%, worse
Vas236 L +60%, worse
BL21.8 T·m −11%, worse
Xmax8 mm –
Sensitivity95.1 dB +0.7
B&C18PZW100
£223.77 · 38% less, betterFs37 Hz –
Qts0.36 −16%, better
Vas186 L +26%, worse
BL25.5 T·m +4%
Xmax8 mm –
Sensitivity96 dB +1.6
CelestionFTR18-4080HDX
£237.20 · 34% less, betterFs39 Hz +3%
Qts0.43 –
Vas174.9 L +19%, worse
BL21.3 T·m −13%, worse
Xmax10.1 mm +26%, better
Sensitivity95.6 dB +1.2
CelestionCF1840JD
£239.00 · 34% less, betterFs37 Hz –
Qts0.40 −8%
Vas155 L +5%
BL24.8 T·m –
Xmax12.5 mm +56%, better
Sensitivity94.6 dB –
FaitalPRO18HP1030
£269.00 · 25% less, betterFs35 Hz −8%
Qts0.41 −5%
Vas185.5 L +26%, worse
BL24.3 T·m –
Xmax12.4 mm +56%, better
Sensitivity94.7 dB –
MonacorCF1840JD/4
£287.34 · 20% less, betterFs37 Hz –
Qts0.40 −8%
Vas155 L +5%
BL24.8 T·m –
Xmax12.5 mm +56%, better
Sensitivity94.6 dB –
MonacorCF1840JD/8
£287.34 · 20% less, betterFs37 Hz –
Qts0.40 −8%
Vas155 L +5%
BL24.8 T·m –
Xmax12.5 mm +56%, better
Sensitivity94.6 dB –
FaitalPRO18HP1042
£289.88 · 20% less, betterFs38 Hz –
Qts0.41 −5%
Vas191.9 L +30%, worse
BL24.5 T·m –
Xmax9 mm +13%, better
Sensitivity95.9 dB +1.5
SB AudienceROSSO-18SW1000D
£313.57 · 13% less, betterFs35 Hz −8%
Qts0.46 +7%
Vas164.3 L +12%, worse
BL25.8 T·m +5%
Xmax13.7 mm +71%, better
Sensitivity93.6 dB −0.8
Eighteen Sound18TLW3000
£331.84 · 8% less, betterFs33 Hz −13%, better
Qts0.41 −5%
Vas185 L +26%, worse
BL24.5 T·m –
Xmax12 mm +50%, better
Sensitivity94 dB –
SB AudienceNERO-18SW1900D
£398.33 · 11% more, worseFs34 Hz −11%, better
Qts0.42 –
Vas157.9 L +7%
BL28.5 T·m +16%, better
Xmax17.5 mm +119%, better
Sensitivity93.6 dB −0.8
P.Audio18NT-100XB
No current priceFs35 Hz −8%
Qts0.41 −5%
Vas171.3 L +16%, worse
BL24.6 T·m –
Xmax7 mm −13%, worse
Sensitivity94.4 dB –
P.Audio18NT-100SW
No current priceFs35 Hz −8%
Qts0.48 +12%, worse
Vas144.6 L –
BL25.2 T·m –
Xmax9 mm +13%, better
Sensitivity93 dB −1.4
Sica18 S 4 PL
No current priceFs36 Hz −5%
Qts0.39 −9%
Vas189 L +28%, worse
BL23.5 T·m −4%
Xmax8 mm –
Sensitivity95.3 dB +0.9
P.Audio18BM-1000S
No current priceFs35 Hz −8%
Qts0.40 −7%
Vas212.1 L +44%, worse
BL23.8 T·m −3%
Xmax8 mm –
Sensitivity95.3 dB +0.9
P.AudioP-18N-V3
No current priceFs35 Hz −8%
Qts0.40 −7%
Vas179.5 L +22%, worse
BL24.1 T·m –
Xmax9 mm +13%, better
Sensitivity94.7 dB –
CelestionFTR18-4080FDX
No current priceFs37 Hz –
Qts0.41 −4%
Vas160.7 L +9%
BL25.1 T·m –
Xmax6 mm −25%, worse
Sensitivity94.9 dB +0.5
PeerlessFCP-1840R02-08
No current priceFs39 Hz –
Qts0.43 –
Vas156 L +6%
BL26.2 T·m +7%
Xmax13.5 mm +69%, better
Sensitivity95.2 dB +0.8
MonacorFTR18-4080HDX/8
No current priceFs39 Hz +3%
Qts0.43 –
Vas174.9 L +19%, worse
BL21.3 T·m −13%, worse
Xmax10.1 mm +26%, better
Sensitivity95.6 dB +1.2
P.Audio18FT-100SW
No current priceFs35 Hz −8%
Qts0.47 +9%
Vas222.9 L +51%, worse
BL24.2 T·m –
Xmax7.5 mm −6%
Sensitivity94.8 dB –
No photo
PHL Audio7081
No current priceFs34 Hz −11%, better
Qts0.41 −5%
Vas267.6 L +82%, worse
BL22.7 T·m −8%
Xmax7.5 mm −6%
Sensitivity95.8 dB +1.4
CelestionERPROX18
No current priceFs35 Hz −8%
Qts0.38 −12%, better
Vas188.9 L +28%, worse
BL24.4 T·m –
Xmax9.5 mm +19%, better
Sensitivity94.7 dB –
P.Audio18BMA-1200S
No current priceFs39 Hz –
Qts0.52 +21%, worse
Vas141.5 L −4%
BL24 T·m –
Xmax6.8 mm −15%, worse
Sensitivity93.9 dB −0.5
P.Audio18NT-115XB
No current priceFs33 Hz −13%, better
Qts0.44 –
Vas112.7 L −23%, better
BL29.0 T·m +18%, better
Xmax9.8 mm +23%, better
Sensitivity91.6 dB −2.8, worse
REDCATT18FIND-1
No current priceFs36 Hz −5%
Qts0.42 –
Vas203.4 L +38%, worse
BL23.6 T·m −4%
Xmax5.8 mm −27%, worse
Sensitivity95.4 dB +1
PeerlessFCP-1840R03-08
No current priceFs41 Hz +8%
Qts0.47 +9%
Vas128 L −13%, better
BL26.8 T·m +9%
Xmax12.3 mm +54%, better
Sensitivity94.6 dB –
P.Audio19FT-125XB
No current priceFs33 Hz −13%, better
Qts0.45 +5%
Vas207.9 L +41%, worse
BL29.2 T·m +19%, better
Xmax9.3 mm +16%, better
Sensitivity94 dB –
P.Audio19FT-115XB
No current priceFs34 Hz −11%, better
Qts0.45 +5%
Vas233 L +58%, worse
BL26.8 T·m +9%
Xmax9.5 mm +19%, better
Sensitivity94.9 dB +0.5
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 | £360.19, the lowest price | 2 in stock | Visit shop at SoundImports |
Best price over time
Tracked since 16 May