REDCATT183FIND
£120.90Fs32 Hz −9%
Qts0.42 –
Vas329.5 L +92%, worse
BL21.1 T·m −14%, worse
Xmax5.9 mm −16%, worse
Sensitivity96 dB +1.6
18-inch LF driver · NT series · 99 mm voice coil · 1,200 W
P.Audio 18NT-100XB 8Ω
8 Ω · 35–1000 Hz
No current price
- Fs
- 35Hz
- Xmax
- 7mm
- SPL
- 94dB
- Pe
- 1200W
- BL
- 24.6T·m
- Vd
- 858cm³
- Qts
- 0.41
- Vas
- 171L
P.Audio 18NT-100XB is an 18-inch 8 ohm LF driver rated at 1200 W RMS. The validated T/S data includes Fs 35 Hz, Qts 0.41, Vas 171.3 L, Xmax 7 mm, sensitivity 94.4 dB, plus 858 cm³ Vd and 81 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
- 0.41
- Qes
- 0.43
- Qms
- 10.5
- Vas
- 171.3L
- Re
- 5.1Ω
- Le
- 0.87mH
Motor and cone
- BL
- 24.6T·m
- Sd
- 1225cm²
- Mms
- 205g
- Xmax
- 7mm
- Vd †
- 858cm³
- Voice coil
- 99mm
- Flux density
- 1.30T
Power and response
- Sensitivity †
- 94.4dB
- Manufacturer sensitivity
- 97dB
- Power
- 1200W
- Nominal power
- 1200W
- Impedance
- 8Ω
- Range
- 35–1000Hz
- EBP †
- 81 · Sealed or vented
Size and mounting
- Diameter
- 467mm
- Cutout
- 426mm
- Depth
- 222mm
- Weight
- 9.5kg
Other published values
- Cms
- 0.076mm/N
- Power Program
- 2400
Other dimensions
- Mounting Depth
- 222
- Mounting Diameter
- 466
Sensitivity shows 94.4 dB, calculated from the T/S values. P.Audio publishes 97.0 dB, 2.6 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else P.Audio lists
LF · Primary · 18″
- BL
- 24.6T·m
- Fs
- 35Hz
- Le
- 0.87mH
- Re
- 5.1Ω
- Sd
- 1225cm²
- Cms
- 0.076mm/N
- Mms
- 205g
- Qes
- 0.43
- Qms
- 10.5
- Qts
- 0.41
- SPL
- 94.4dB
- Vas
- 171.3L
- Xmax
- 7mm
- Power
- 1200W
- Impedance
- 8Ω
- Flux density
- 1.30T
- Sensitivity
- 97dB
- Low limit
- 35Hz
- Nominal power
- 1200W
- Power Program
- 2400
- Calculated sensitivity †
- 94.4dB
- High limit
- 1000Hz
- Manufacturer sensitivity
- 97dB
- Voice coil
- 99mm
- Weight
- 9.5kg
- Diameter
- 467mm
- Depth
- 222mm
- Mounting Depth
- 222
- Cutout
- 426mm
- Mounting Diameter
- 466
02
Compare
Same-size drivers, compared with the 18NT-100XB. Clear differences are green when better and red when worse.
This driver18NT-100XB
Best price
–
Fs
35 Hz
Qts
0.41
Vas
171.3 L
BL
24.6 T·m
Xmax
7 mm
Sensitivity
94.4 dB
Power
1200 W
SB AudienceROSSO-18SW750
£200.80Fs36 Hz –
Qts0.43 +5%
Vas206.9 L +21%, worse
BL23.3 T·m −5%
Xmax8.8 mm +26%, better
Sensitivity95.3 dB +0.9
B&C18PS100
£203.00Fs30 Hz −14%, better
Qts0.39 −5%
Vas245 L +43%, worse
BL22.5 T·m −8%
Xmax8 mm +14%, better
Sensitivity94.1 dB –
B&C18PZW100
£226.00Fs37 Hz +6%
Qts0.36 −12%, better
Vas186 L +9%
BL25.5 T·m +4%
Xmax8 mm +14%, better
Sensitivity96 dB +1.6
CelestionFTR18-4080HDX
£237.20Fs39 Hz +12%, worse
Qts0.43 +5%
Vas174.9 L –
BL21.3 T·m −13%, worse
Xmax10.1 mm +44%, better
Sensitivity95.6 dB +1.2
CelestionCF1840JD
£239.00Fs37 Hz +6%
Qts0.40 −3%
Vas155 L −10%
BL24.8 T·m –
Xmax12.5 mm +79%, better
Sensitivity94.6 dB –
FaitalPRO18HP1060
£245.81Fs35 Hz –
Qts0.37 −10%
Vas200.3 L +17%, worse
BL24.8 T·m –
Xmax12.4 mm +78%, better
Sensitivity95.6 dB +1.2
B&C18TBW100
£265.99Fs35 Hz –
Qts0.39 −5%
Vas175 L –
BL26.4 T·m +8%
Xmax12 mm +71%, better
Sensitivity94.7 dB –
B&C18NBX100
£268.00Fs35 Hz –
Qts0.38 −7%
Vas198 L +16%, worse
BL24.8 T·m –
Xmax10 mm +43%, better
Sensitivity95.3 dB +0.9
FaitalPRO18HP1030
£269.00Fs35 Hz –
Qts0.41 –
Vas185.5 L +8%
BL24.3 T·m –
Xmax12.4 mm +78%, better
Sensitivity94.7 dB –
Beyma18LEX1600FE
£277.00Fs34 Hz –
Qts0.38 −7%
Vas188 L +10%
BL26.9 T·m +10%
Xmax13 mm +86%, better
Sensitivity94.7 dB –
FaneCOLOSSUS 18SB
£279.00Fs36 Hz –
Qts0.35 −16%, better
Vas199 L +16%, worse
BL24 T·m –
Xmax8.3 mm +18%, better
Sensitivity96.1 dB +1.7
MonacorCF1840JD/4
£282.66Fs37 Hz +6%
Qts0.40 −3%
Vas155 L −10%
BL24.8 T·m –
Xmax12.5 mm +79%, better
Sensitivity94.6 dB –
SB AudienceROSSO-18SW1000D
£308.47Fs35 Hz –
Qts0.46 +12%, worse
Vas164.3 L −4%
BL25.8 T·m +5%
Xmax13.7 mm +95%, better
Sensitivity93.6 dB −0.8
FaitalPRO18HW1070
£325.00Fs32 Hz −9%
Qts0.38 −7%
Vas195.9 L +14%, worse
BL27 T·m +10%
Xmax13 mm +86%, better
Sensitivity94.2 dB –
B&C18SW100
£329.36Fs35 Hz –
Qts0.38 −7%
Vas180 L +5%
BL26.1 T·m +6%
Xmax12.5 mm +79%, better
Sensitivity94.9 dB +0.5
Eighteen Sound18TLW3000
£336.03Fs33 Hz −6%
Qts0.41 –
Vas185 L +8%
BL24.5 T·m –
Xmax12 mm +71%, better
Sensitivity94 dB –
Sica18 PF 4
£354.33Fs38 Hz +9%
Qts0.43 +5%
Vas147.3 L −14%, better
BL24.6 T·m –
Xmax8 mm +14%, better
Sensitivity94.4 dB –
SB AudienceNERO-18SW1900D
£391.85Fs34 Hz –
Qts0.42 –
Vas157.9 L −8%
BL28.5 T·m +16%, better
Xmax17.5 mm +150%, better
Sensitivity93.6 dB −0.8
Beyma18LEX1600ND
£399.00Fs33 Hz −6%
Qts0.43 +5%
Vas231 L +35%, worse
BL24.5 T·m –
Xmax14.5 mm +107%, better
Sensitivity94.7 dB –
No photo
Precision DevicesPD.1845-2N
£421.00Fs35 Hz –
Qts0.39 −5%
Vas157 L −8%
BL27 T·m +10%
Xmax18 mm +157%, better
Sensitivity94.3 dB –
FaitalPRO18XL1800
£425.00Fs29 Hz −17%, better
Qts0.40 –
Vas215.5 L +26%, worse
BL25.4 T·m +3%
Xmax20.2 mm +188%, better
Sensitivity93 dB −1.4
CelestionFTR18-4080FDX
No current priceFs37 Hz +7%
Qts0.41 –
Vas160.7 L −6%
BL25.1 T·m –
Xmax6 mm −14%, worse
Sensitivity94.9 dB +0.5
Sica18 S 4 PL
No current priceFs36 Hz +3%
Qts0.39 −5%
Vas189 L +10%, worse
BL23.5 T·m −4%
Xmax8 mm +14%, better
Sensitivity95.3 dB +0.9
P.Audio18BM-1000S
No current priceFs35 Hz –
Qts0.40 –
Vas212.1 L +24%, worse
BL23.8 T·m −3%
Xmax8 mm +14%, better
Sensitivity95.3 dB +0.9
REDCATT18FIND-1
No current priceFs36 Hz –
Qts0.42 –
Vas203.4 L +19%, worse
BL23.6 T·m −4%
Xmax5.8 mm −16%, worse
Sensitivity95.4 dB +1
P.AudioP-18N-V3
No current priceFs35 Hz –
Qts0.40 –
Vas179.5 L +5%
BL24.1 T·m –
Xmax9 mm +29%, better
Sensitivity94.7 dB –
No photo
PHL Audio7081
No current priceFs34 Hz –
Qts0.41 –
Vas267.6 L +56%, worse
BL22.7 T·m −8%
Xmax7.5 mm +7%
Sensitivity95.8 dB +1.4
CelestionERPROX18
No current priceFs35 Hz –
Qts0.38 −8%
Vas188.9 L +10%, worse
BL24.4 T·m –
Xmax9.5 mm +36%, better
Sensitivity94.7 dB –
P.Audio18FT-100SW
No current priceFs35 Hz –
Qts0.47 +15%, worse
Vas222.9 L +30%, worse
BL24.2 T·m –
Xmax7.5 mm +7%
Sensitivity94.8 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.