GRS18PT-8
£64.18Fs23 Hz −34%, better
Qts0.54 −8%
Vas475.7 L +199%, worse
BL19.5 T·m –
Xmax7.8 mm −8%
Sensitivity92 dB –
18-inch LF driver · P180/2243 series · 102 mm voice coil · 1,200 W
P.Audio P180/2243 8Ω
8 Ω · 35–1000 Hz
No current price
- Fs
- 35Hz
- Xmax
- 8.5mm
- SPL
- 92dB
- Pe
- 1200W
- BL
- 20.1T·m
- Vd
- 1095cm³
- Qts
- 0.59
- Vas
- 159L
P.Audio P180/2243 is an 18-inch 8 ohm LF driver rated at 1200 W RMS. The validated T/S data includes Fs 35 Hz, Qts 0.59, Vas 159.1 L, Xmax 8.5 mm, sensitivity 92.2 dB, plus 1095 cm³ Vd and 54 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
- 35Hz
- Qts
- 0.59
- Qes
- 0.65
- Qms
- 6.5
- Vas
- 159.1L
- Re
- 5.2Ω
- Le
- 1.30mH
Motor and cone
- BL
- 20.1T·m
- Sd
- 1288cm²
- Mms
- 174g
- Xmax
- 8.5mm
- Vd †
- 1095cm³
- Voice coil
- 102mm
- Flux density
- 1.10T
Power and response
- Sensitivity †
- 92.2dB
- Manufacturer sensitivity
- 97dB
- Power
- 1200W
- Nominal power
- 1200W
- Impedance
- 8Ω
- Range
- 35–1000Hz
- EBP †
- 54 · Sealed or vented
Size and mounting
- Diameter
- 467mm
- Cutout
- 426.1mm
- Depth
- 217.4mm
- Weight
- 14kg
Other published values
- Cms
- 0.07mm/N
- Power Program
- 2400
Other dimensions
- Mounting Depth
- 217.4
- Mounting Diameter
- 446
Sensitivity shows 92.2 dB, calculated from the T/S values. P.Audio publishes 97.0 dB, 4.8 dB apart.
† 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
- 35Hz
- Le
- 1.30mH
- Re
- 5.2Ω
- Sd
- 1288cm²
- Cms
- 0.07mm/N
- Mms
- 174g
- Qes
- 0.65
- Qms
- 6.5
- Qts
- 0.59
- SPL
- 92.2dB
- Vas
- 159.1L
- Xmax
- 8.5mm
- Power
- 1200W
- Impedance
- 8Ω
- Flux density
- 1.10T
- Sensitivity
- 97dB
- Low limit
- 35Hz
- Nominal power
- 1200W
- Power Program
- 2400
- Calculated sensitivity †
- 92.2dB
- High limit
- 1000Hz
- Manufacturer sensitivity
- 97dB
- Voice coil
- 102mm
- Weight
- 14kg
- Diameter
- 467mm
- Depth
- 217.4mm
- Mounting Depth
- 217.4
- Cutout
- 426.1mm
- Mounting Diameter
- 446
02
Compare
Same-size drivers, compared with the P180/2243. Clear differences are green when better and red when worse.
This driverP180/2243
Best price
–
Fs
35 Hz
Qts
0.59
Vas
159.1 L
BL
20.1 T·m
Xmax
8.5 mm
Sensitivity
92.2 dB
Power
1200 W
SB AudienceBIANCO-18SW500
£151.79Fs30 Hz −14%, better
Qts0.52 −12%, better
Vas334.8 L +110%, worse
BL19.8 T·m –
Xmax9.2 mm +8%
Sensitivity94.3 dB +2.1, better
Beyma18WRS600
£169.00Fs30 Hz −14%, better
Qts0.47 −20%, better
Vas354 L +123%, worse
BL19 T·m −5%
Xmax8.5 mm –
Sensitivity95 dB +2.8, better
Beyma18LX60V2S
£217.42Fs35 Hz –
Qts0.48 −19%, better
Vas236 L +48%, worse
BL21.8 T·m +9%
Xmax8 mm −6%
Sensitivity95.1 dB +2.9, better
CelestionFTR18-4080HDX
£237.20Fs39 Hz +12%, worse
Qts0.43 −27%, better
Vas174.9 L +10%
BL21.3 T·m +6%
Xmax10.1 mm +19%, better
Sensitivity95.6 dB +3.4, better
Precision DevicesPD.186/3
£259.00Fs34 Hz –
Qts0.52 −12%, better
Vas192.2 L +21%, worse
BL22.2 T·m +10%, better
Xmax10.5 mm +24%, better
Sensitivity93.5 dB +1.3
BishopSoundBWP18/4
£269.00Fs42 Hz +21%, worse
Qts0.69 +17%, worse
Vas110.1 L −31%, better
BL18.8 T·m −6%
Xmax12 mm +41%, better
Sensitivity92.6 dB –
PRV Audio18SW2400
£291.80Fs36 Hz +4%
Qts0.56 −5%
Vas192.8 L +21%, worse
BL22.5 T·m +12%, better
Xmax12.5 mm +47%, better
Sensitivity94 dB +1.8
Sica18 PF 4
£354.33Fs38 Hz +9%
Qts0.43 −27%, better
Vas147.3 L −7%
BL24.6 T·m +22%, better
Xmax8 mm −6%
Sensitivity94.4 dB +2.2, better
Dayton AudioUMII18-22
£375.18Fs22 Hz −37%, better
Qts0.53 −10%, better
Vas248.2 L +56%, worse
BL19.2 T·m −4%
Xmax28 mm +229%, better
Sensitivity88 dB −4.2, worse
P.AudioEX18-1000S
No current priceFs38 Hz +9%
Qts0.61 +3%
Vas190.6 L +20%, worse
BL20.1 T·m –
Xmax5.3 mm −38%, worse
Sensitivity94.1 dB +1.9
P.AudioC18-1000-V4
No current priceFs35 Hz –
Qts0.56 −6%
Vas183.7 L +15%, worse
BL22.5 T·m +12%, better
Xmax9.5 mm +12%, better
Sensitivity93.4 dB +1.2
CelestionTF1835
No current priceFs37 Hz +6%
Qts0.54 −9%
Vas148.3 L −7%
BL21.8 T·m +8%
Xmax10 mm +18%, better
Sensitivity93.1 dB +0.9
P.AudioC18-1200
No current priceFs38 Hz +9%
Qts0.55 −7%
Vas136.4 L −14%, better
BL25.1 T·m +25%, better
Xmax9.5 mm +12%, better
Sensitivity93.2 dB +1
P.AudioP180/2242-V3
No current priceFs46 Hz +31%, worse
Qts0.68 +15%, worse
Vas131.4 L −17%, better
BL20.2 T·m –
Xmax6.8 mm −20%, worse
Sensitivity94.4 dB +2.2, better
P.AudioGST-181500-V3
No current priceFs40 Hz +14%, worse
Qts0.60 –
Vas92.2 L −42%, better
BL26.8 T·m +33%, better
Xmax9 mm +6%
Sensitivity91.7 dB −0.5
P.AudioC18-650EL-V4
No current priceFs35 Hz –
Qts0.68 +15%, worse
Vas127.0 L −20%, better
BL22.1 T·m +10%, better
Xmax7 mm −18%, worse
Sensitivity90.9 dB −1.3
PeerlessFSL-1830R09-08
No current priceFs33 Hz −6%
Qts0.58 –
Vas220 L +38%, worse
BL21.1 T·m +5%
Xmax15.9 mm +87%, better
Sensitivity93.2 dB +1
FaneIMPERIUM 18XL
No current priceFs36 Hz –
Qts0.53 −10%, better
Vas205 L +29%, worse
BL20.4 T·m –
Xmax10.5 mm +24%, better
Sensitivity94.4 dB +2.2, better
BishopSoundBDP18/8
No current priceFs40 Hz +13%, worse
Qts0.56 −5%
Vas178.1 L +12%, worse
BL23.0 T·m +14%, better
Xmax11.3 mm +33%, better
Sensitivity94.8 dB +2.6, better
CIARECSD184-22
No current priceFs37 Hz +6%
Qts0.53 −10%, better
Vas141 L −11%, better
BL18.5 T·m −8%
Xmax13 mm +53%, better
Sensitivity92.9 dB +0.7
P.AudioIMF
No current priceFs33 Hz −6%
Qts0.50 −15%, better
Vas240.1 L +51%, worse
BL20.2 T·m –
Xmax7.5 mm −12%, worse
Sensitivity93.7 dB +1.5
P.AudioGST-181200-V3
No current priceFs35 Hz –
Qts0.54 −8%
Vas180.2 L +13%, worse
BL22.8 T·m +13%, better
Xmax6 mm −29%, worse
Sensitivity93.3 dB +1.1
P.AudioC18-650EL-V3
No current priceFs41 Hz +17%, worse
Qts0.52 −12%, better
Vas179.1 L +13%, worse
BL21.5 T·m +7%
Xmax5.3 mm −38%, worse
Sensitivity95.5 dB +3.3, better
P.Audio18NT-100SW
No current priceFs35 Hz –
Qts0.48 −19%, better
Vas144.6 L −9%
BL25.2 T·m +26%, better
Xmax9 mm +6%
Sensitivity93 dB +0.8
BishopSoundBSP18
No current priceFs48 Hz +37%, worse
Qts0.81 +37%, worse
Vas125.9 L −21%, better
BL21.0 T·m +5%
Xmax8 mm −6%
Sensitivity94.2 dB +2, better
BishopSoundBWP18/8/V2
No current priceFs43 Hz +23%, worse
Qts0.64 +9%
Vas120.9 L −24%, better
BL24.1 T·m +20%, better
Xmax12 mm +41%, better
Sensitivity93.5 dB +1.3
P.AudioSD18-1700EL
No current priceFs45 Hz +29%, worse
Qts0.59 –
Vas99.7 L −37%, better
BL25.9 T·m +29%, better
Xmax4.8 mm −43%, worse
Sensitivity93.6 dB +1.4
P.Audio18BMA-1200S
No current priceFs39 Hz +11%, worse
Qts0.52 −12%, better
Vas141.5 L −11%, better
BL24 T·m +19%, better
Xmax11 mm +29%, better
Sensitivity93.9 dB +1.7
Acoustic EleganceIB18AU-8
No current priceFs28 Hz −19%, better
Qts0.59 –
Vas389.8 L +145%, worse
BL16 T·m −20%, worse
Xmax18 mm +112%, better
Sensitivity93.3 dB +1.1
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.