GRS18PT-8
£64.18Fs23 Hz −39%, better
Qts0.54 −11%, better
Vas475.7 L +150%, worse
BL19.5 T·m −3%
Xmax7.8 mm +49%, better
Sensitivity92 dB −2.1, worse
18-inch LF driver · EX18 series · 99 mm voice coil · 1,000 W
P.Audio EX18-1000S 8Ω
8 Ω · 35–1000 Hz
No current price
- Fs
- 38Hz
- Xmax
- 5.3mm
- SPL
- 94dB
- Pe
- 1000W
- BL
- 20.1T·m
- Vd
- 643cm³
- Qts
- 0.61
- Vas
- 191L
P.Audio EX18-1000S is an 18-inch 8 ohm LF driver rated at 1000 W RMS. The validated T/S data includes Fs 38 Hz, Qts 0.61, Vas 190.6 L, Xmax 5.3 mm, sensitivity 94.1 dB, plus 643 cm³ Vd and 58 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
- 38Hz
- Qts
- 0.61
- Qes
- 0.65
- Qms
- 8.6
- Vas
- 190.6L
- Re
- 5.8Ω
- Le
- 0.87mH
Motor and cone
- BL
- 20.1T·m
- Sd
- 1225cm²
- Mms
- 190g
- Xmax
- 5.3mm
- Vd †
- 643cm³
- Voice coil
- 99mm
- Flux density
- 1T
Power and response
- Sensitivity †
- 94.1dB
- Manufacturer sensitivity
- 95dB
- Power
- 1000W
- Nominal power
- 1000W
- Impedance
- 8Ω
- Range
- 35–1000Hz
- EBP †
- 58 · Sealed or vented
Size and mounting
- Diameter
- 460mm
- Cutout
- 417.8mm
- Depth
- 200mm
- Weight
- 13kg
Other published values
- Cms
- 0.09mm/N
- Power Program
- 2000
Other dimensions
- Mounting Depth
- 200
- Mounting Diameter
- 444
† Calculated by bits from the published values
What this validation status means
Everything else P.Audio lists
LF · Primary · 18″
- BL
- 20.1T·m
- Fs
- 38Hz
- Le
- 0.87mH
- Re
- 5.8Ω
- Sd
- 1225cm²
- Cms
- 0.09mm/N
- Mms
- 190g
- Qes
- 0.65
- Qms
- 8.6
- Qts
- 0.61
- SPL
- 94.1dB
- Vas
- 190.6L
- Xmax
- 5.3mm
- Power
- 1000W
- Impedance
- 8Ω
- Flux density
- 1T
- Sensitivity
- 95dB
- Low limit
- 35Hz
- Nominal power
- 1000W
- Power Program
- 2000
- Calculated sensitivity †
- 94.1dB
- High limit
- 1000Hz
- Manufacturer sensitivity
- 95dB
- Voice coil
- 99mm
- Weight
- 13kg
- Diameter
- 460mm
- Depth
- 200mm
- Mounting Depth
- 200
- Cutout
- 417.8mm
- Mounting Diameter
- 444
02
Compare
Same-size drivers, compared with the EX18-1000S. Clear differences are green when better and red when worse.
This driverEX18-1000S
Best price
–
Fs
38 Hz
Qts
0.61
Vas
190.6 L
BL
20.1 T·m
Xmax
5.3 mm
Sensitivity
94.1 dB
Power
1000 W
Beyma18LX60V2S
£217.42Fs35 Hz −8%
Qts0.48 −21%, better
Vas236 L +24%, worse
BL21.8 T·m +8%
Xmax8 mm +52%, better
Sensitivity95.1 dB +1
CelestionFTR18-4080HDX
£237.20Fs39 Hz +3%
Qts0.43 −30%, better
Vas174.9 L −8%
BL21.3 T·m +6%
Xmax10.1 mm +92%, better
Sensitivity95.6 dB +1.5
Precision DevicesPD.186/3
£259.00Fs34 Hz −10%, better
Qts0.52 −15%, better
Vas192.2 L –
BL22.2 T·m +10%, better
Xmax10.5 mm +100%, better
Sensitivity93.5 dB −0.6
BishopSoundBWP18/4
£269.00Fs42 Hz +11%, worse
Qts0.69 +13%, worse
Vas110.1 L −42%, better
BL18.8 T·m −7%
Xmax12 mm +129%, better
Sensitivity92.6 dB −1.5
PRV Audio18SW2400
£291.80Fs36 Hz −4%
Qts0.56 −8%
Vas192.8 L –
BL22.5 T·m +12%, better
Xmax12.5 mm +138%, better
Sensitivity94 dB –
Dayton AudioUMII18-22
£375.18Fs22 Hz −42%, better
Qts0.53 −13%, better
Vas248.2 L +30%, worse
BL19.2 T·m −5%
Xmax28 mm +433%, better
Sensitivity88 dB −6.1, worse
P.AudioC18-650EL-V3
No current priceFs41 Hz +8%
Qts0.52 −15%, better
Vas179.1 L −6%
BL21.5 T·m +7%
Xmax5.3 mm –
Sensitivity95.5 dB +1.4
P.AudioP180/2243
No current priceFs35 Hz −8%
Qts0.59 −3%
Vas159.1 L −17%, better
BL20.1 T·m –
Xmax8.5 mm +62%, better
Sensitivity92.2 dB −1.9
P.AudioGST-181200-V3
No current priceFs35 Hz −8%
Qts0.54 −11%, better
Vas180.2 L −5%
BL22.8 T·m +13%, better
Xmax6 mm +14%, better
Sensitivity93.3 dB −0.8
PeerlessFSL-1830R09-08
No current priceFs33 Hz −13%, better
Qts0.58 −5%
Vas220 L +15%, worse
BL21.1 T·m +5%
Xmax15.9 mm +203%, better
Sensitivity93.2 dB −0.9
FaneIMPERIUM 18XL
No current priceFs36 Hz −5%
Qts0.53 −13%, better
Vas205 L +8%
BL20.4 T·m –
Xmax10.5 mm +100%, better
Sensitivity94.4 dB –
P.AudioC18-1000-V4
No current priceFs35 Hz −8%
Qts0.56 −9%
Vas183.7 L −4%
BL22.5 T·m +12%, better
Xmax9.5 mm +81%, better
Sensitivity93.4 dB −0.7
P.AudioSD18-1700EL
No current priceFs45 Hz +18%, worse
Qts0.59 −3%
Vas99.7 L −48%, better
BL25.9 T·m +29%, better
Xmax4.8 mm −8%
Sensitivity93.6 dB −0.5
BishopSoundBDP18/8
No current priceFs40 Hz +4%
Qts0.56 −8%
Vas178.1 L −7%
BL23.0 T·m +14%, better
Xmax11.3 mm +115%, better
Sensitivity94.8 dB +0.7
P.AudioC18-1000-V3
No current priceFs41 Hz +8%
Qts0.72 +18%, worse
Vas117.6 L −38%, better
BL22.9 T·m +14%, better
Xmax5.3 mm –
Sensitivity92.3 dB −1.8
CelestionTF1835
No current priceFs37 Hz –
Qts0.54 −12%, better
Vas148.3 L −22%, better
BL21.8 T·m +8%
Xmax10 mm +90%, better
Sensitivity93.1 dB −1
P.AudioP180/2242-V3
No current priceFs46 Hz +21%, worse
Qts0.68 +11%, worse
Vas131.4 L −31%, better
BL20.2 T·m –
Xmax6.8 mm +30%, better
Sensitivity94.4 dB –
P.AudioIMF
No current priceFs33 Hz −13%, better
Qts0.50 −18%, better
Vas240.1 L +26%, worse
BL20.2 T·m –
Xmax7.5 mm +43%, better
Sensitivity93.7 dB –
REDCATT18FIND-2
No current priceFs34 Hz −11%, better
Qts0.46 −25%, better
Vas221 L +16%, worse
BL21.3 T·m +6%
Xmax5.8 mm +11%, better
Sensitivity94.5 dB –
CIARECSD184-22
No current priceFs37 Hz –
Qts0.53 −13%, better
Vas141 L −26%, better
BL18.5 T·m −8%
Xmax13 mm +148%, better
Sensitivity92.9 dB −1.2
P.AudioC18-650EL-V4
No current priceFs35 Hz −8%
Qts0.68 +11%, worse
Vas127.0 L −33%, better
BL22.1 T·m +10%
Xmax7 mm +33%, better
Sensitivity90.9 dB −3.2, worse
BishopSoundBWP18/8/V2
No current priceFs43 Hz +13%, worse
Qts0.64 +6%
Vas120.9 L −37%, better
BL24.1 T·m +20%, better
Xmax12 mm +129%, better
Sensitivity93.5 dB −0.6
Acoustic EleganceIB18AU-8
No current priceFs28 Hz −25%, better
Qts0.59 −3%
Vas389.8 L +105%, worse
BL16 T·m −20%, worse
Xmax18 mm +243%, better
Sensitivity93.3 dB −0.8
REDCATT18FIND-1
No current priceFs36 Hz −5%
Qts0.42 −31%, better
Vas203.4 L +7%
BL23.6 T·m +17%, better
Xmax5.8 mm +11%, better
Sensitivity95.4 dB +1.3
P.AudioC18-1200
No current priceFs38 Hz –
Qts0.55 −10%
Vas136.4 L −28%, better
BL25.1 T·m +25%, better
Xmax9.5 mm +81%, better
Sensitivity93.2 dB −0.9
Acoustic EleganceIB18HT-8
No current priceFs18 Hz −52%, better
Qts0.57 −7%
Vas632.1 L +232%, worse
BL16 T·m −20%, worse
Xmax18 mm +243%, better
Sensitivity90 dB −4.1, worse
P.AudioGST-181500-V3
No current priceFs40 Hz +5%
Qts0.60 –
Vas92.2 L −52%, better
BL26.8 T·m +33%, better
Xmax9 mm +71%, better
Sensitivity91.7 dB −2.4, worse
P.Audio18BMA-1200S
No current priceFs39 Hz –
Qts0.52 −15%, better
Vas141.5 L −26%, better
BL24 T·m +19%, better
Xmax11 mm +110%, better
Sensitivity93.9 dB –
CelestionTF1830
No current priceFs36 Hz −6%
Qts0.39 −36%, better
Vas202.4 L +6%
BL15.5 T·m −23%, worse
Xmax4.5 mm −14%, worse
Sensitivity95.3 dB +1.2
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.