GRS18PT-8
£64.33Fs23 Hz −36%, better
Qts0.54 –
Vas475.7 L +132%, worse
BL19.5 T·m −4%
Xmax7.8 mm −26%, worse
Sensitivity92 dB −2.4, worse
18-inch LF driver · 1,300 W
Fane IMPERIUM 18XL 8Ω
8 Ω · 30–2000 Hz
No current price
- Fs
- 36Hz
- Xmax
- 10.5mm
- SPL
- 94dB
- Pe
- 1300W
- BL
- 20.4T·m
- Vd
- 1191cm³
- Qts
- 0.53
- Vas
- 205L
Fane IMPERIUM 18XL is an 18-inch 8 ohm LF driver rated at 1300 W RMS. The validated T/S data includes Fs 36 Hz, Qts 0.53, Vas 205 L, Xmax 10.5 mm, sensitivity 94.4 dB, plus 1191 cm³ Vd and 64 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
- 36Hz
- Qts
- 0.53
- Qes
- 0.56
- Qms
- 11.1
- Vas
- 205L
- Re
- 5.9Ω
- Le
- 2.90mH
Motor and cone
- BL
- 20.4T·m
- Sd
- 1134cm²
- Mms
- 174g
- Xmax
- 10.5mm
- Vd †
- 1191cm³
Power and response
- Sensitivity †
- 94.4dB
- Manufacturer sensitivity
- 96dB
- Power
- 1300W
- Impedance
- 8Ω
- Range
- 30–2000Hz
- EBP †
- 64 · Sealed or vented
Size and mounting
- Diameter
- 485mm
- Depth
- 201.6mm
- Weight
- 13.1kg
Other published values
- Cms
- 0.11mm/N
- Power Peak
- 5200
- Power Program
- 2600
Sensitivity shows 94.4 dB, calculated from the T/S values. Fane publishes 96.0 dB, 1.6 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Fane lists
LF · Primary · 18″
- BL
- 20.4T·m
- Fs
- 36Hz
- Le
- 2.90mH
- Re
- 5.9Ω
- Sd
- 1134cm²
- Cms
- 0.11mm/N
- Mms
- 174g
- Qes
- 0.56
- Qms
- 11.1
- Qts
- 0.53
- SPL
- 94.4dB
- Vas
- 205L
- Xmax
- 10.5mm
- Power
- 1300W
- Impedance
- 8Ω
- Power Peak
- 5200
- Sensitivity
- 96dB
- Low limit
- 30Hz
- Power Program
- 2600
- Calculated sensitivity †
- 94.4dB
- High limit
- 2000Hz
- Manufacturer sensitivity
- 96dB
- Weight
- 13.1kg
- Diameter
- 485mm
- Depth
- 201.6mm
02
Compare
Same-size drivers, compared with the IMPERIUM 18XL. Clear differences are green when better and red when worse.
This driverIMPERIUM 18XL
Best price
–
Fs
36 Hz
Qts
0.53
Vas
205 L
BL
20.4 T·m
Xmax
10.5 mm
Sensitivity
94.4 dB
Power
1300 W
SB AudienceBIANCO-18SW450
£135.53Fs28 Hz −22%, better
Qts0.45 −15%, better
Vas370.4 L +81%, worse
BL18.8 T·m −8%
Xmax10.9 mm +4%
Sensitivity94.4 dB –
SB AudienceBIANCO-18SW500
£151.79Fs30 Hz −17%, better
Qts0.52 –
Vas334.8 L +63%, worse
BL19.8 T·m –
Xmax9.2 mm −12%, worse
Sensitivity94.3 dB –
SB AudienceROSSO-18SW800
£187.71Fs33 Hz −8%
Qts0.46 −13%, better
Vas258.1 L +26%, worse
BL21 T·m +3%
Xmax11.3 mm +8%
Sensitivity94.9 dB +0.5
SB AudienceROSSO-18SW750
£200.80Fs36 Hz –
Qts0.43 −19%, better
Vas206.9 L –
BL23.3 T·m +14%, better
Xmax8.8 mm −16%, worse
Sensitivity95.3 dB +0.9
Beyma18LX60V2S
£218.33Fs35 Hz –
Qts0.48 −9%
Vas236 L +15%, worse
BL21.8 T·m +7%
Xmax8 mm −24%, worse
Sensitivity95.1 dB +0.7
LavoceSAF184.04
£225.24Fs38 Hz +6%
Qts0.50 −6%
Vas134.8 L −34%, better
BL26.5 T·m +30%, better
Xmax12.5 mm +19%, better
Sensitivity93.5 dB −0.9
CelestionFTR18-4080HDX
£237.20Fs39 Hz +9%
Qts0.43 −19%, better
Vas174.9 L −15%, better
BL21.3 T·m +5%
Xmax10.1 mm −4%
Sensitivity95.6 dB +1.2
EminenceKILOMAX PRO-18A
£239.37Fs32 Hz −11%, better
Qts0.47 −11%, better
Vas331.5 L +62%, worse
BL17.2 T·m −16%, worse
Xmax10 mm −5%
Sensitivity95.5 dB +1.1
FaitalPRO18HP1010
£244.49Fs35 Hz –
Qts0.40 −25%, better
Vas240.1 L +17%, worse
BL22 T·m +8%
Xmax9.8 mm −7%
Sensitivity95.9 dB +1.5
Precision DevicesPD.186/3
£259.00Fs34 Hz −5%
Qts0.52 –
Vas192.2 L −6%
BL22.2 T·m +9%
Xmax10.5 mm –
Sensitivity93.5 dB −0.9
PRV Audio18SW2400
£293.02Fs36 Hz –
Qts0.56 +6%
Vas192.8 L −6%
BL22.5 T·m +11%, better
Xmax12.5 mm +19%, better
Sensitivity94 dB –
Dayton AudioUMII18-22
£376.75Fs22 Hz −39%, better
Qts0.53 –
Vas248.2 L +21%, worse
BL19.2 T·m −6%
Xmax28 mm +167%, better
Sensitivity88 dB −6.4, worse
P.AudioC18-1000-V4
No current priceFs35 Hz –
Qts0.56 +5%
Vas183.7 L −10%, better
BL22.5 T·m +11%, better
Xmax9.5 mm −10%
Sensitivity93.4 dB −1
BishopSoundBDP18/8
No current priceFs40 Hz +10%, worse
Qts0.56 +5%
Vas178.1 L −13%, better
BL23.0 T·m +13%, better
Xmax11.3 mm +8%
Sensitivity94.8 dB –
P.AudioC18-650EL-V3
No current priceFs41 Hz +14%, worse
Qts0.52 –
Vas179.1 L −13%, better
BL21.5 T·m +5%
Xmax5.3 mm −50%, worse
Sensitivity95.5 dB +1.1
P.AudioIMF
No current priceFs33 Hz −8%
Qts0.50 −6%
Vas240.1 L +17%, worse
BL20.2 T·m –
Xmax7.5 mm −29%, worse
Sensitivity93.7 dB −0.7
CIARECSD184-22
No current priceFs37 Hz –
Qts0.53 –
Vas141 L −31%, better
BL18.5 T·m −9%
Xmax13 mm +24%, better
Sensitivity92.9 dB −1.5
P.AudioGST-181200-V3
No current priceFs35 Hz –
Qts0.54 –
Vas180.2 L −12%, better
BL22.8 T·m +12%, better
Xmax6 mm −43%, worse
Sensitivity93.3 dB −1.1
P.AudioC18-1200
No current priceFs38 Hz +6%
Qts0.55 +4%
Vas136.4 L −33%, better
BL25.1 T·m +23%, better
Xmax9.5 mm −10%
Sensitivity93.2 dB −1.2
PeerlessFSL-1830R09-08
No current priceFs33 Hz −8%
Qts0.58 +9%
Vas220 L +7%
BL21.1 T·m +4%
Xmax15.9 mm +51%, better
Sensitivity93.2 dB −1.2
P.AudioP180/2243
No current priceFs35 Hz –
Qts0.59 +11%, worse
Vas159.1 L −22%, better
BL20.1 T·m –
Xmax8.5 mm −19%, worse
Sensitivity92.2 dB −2.2, worse
REDCATT18FIND-2
No current priceFs34 Hz −6%
Qts0.46 −13%, better
Vas221 L +8%
BL21.3 T·m +5%
Xmax5.8 mm −44%, worse
Sensitivity94.5 dB –
P.AudioEX18-1000S
No current priceFs38 Hz +6%
Qts0.61 +15%, worse
Vas190.6 L −7%
BL20.1 T·m –
Xmax5.3 mm −50%, worse
Sensitivity94.1 dB –
P.Audio18BMA-1200S
No current priceFs39 Hz +8%
Qts0.52 –
Vas141.5 L −31%, better
BL24 T·m +18%, better
Xmax6.8 mm −35%, worse
Sensitivity93.9 dB −0.5
PRV Audio18SW2000
No current priceFs32 Hz −11%, better
Qts0.45 −15%, better
Vas289.9 L +41%, worse
BL22.1 T·m +9%
Xmax9.6 mm −9%
Sensitivity95.2 dB +0.8
P.Audio18NT-100SW
No current priceFs35 Hz –
Qts0.48 −9%
Vas144.6 L −29%, better
BL25.2 T·m +24%, better
Xmax9 mm −14%, worse
Sensitivity93 dB −1.4
P.Audio18FT-100SW
No current priceFs35 Hz –
Qts0.47 −11%, better
Vas222.9 L +9%
BL24.2 T·m +19%, better
Xmax7.5 mm −29%, worse
Sensitivity94.8 dB –
P.Audio19FT-125XB
No current priceFs33 Hz −8%
Qts0.45 −15%, better
Vas207.9 L –
BL29.2 T·m +43%, better
Xmax9.3 mm −11%, worse
Sensitivity94 dB –
P.Audio19NT-125XB
No current priceFs33 Hz −8%
Qts0.45 −15%, better
Vas217.5 L +6%
BL29.9 T·m +47%, better
Xmax9.5 mm −10%
Sensitivity94.2 dB –
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.