RCFL18P300
£225.00Fs33 Hz –
Qts0.33 −6%
Vas226 L +30%, worse
BL23.5 T·m −22%, worse
Xmax8 mm −5%
Sensitivity95.8 dB +1.4
18-inch LF driver · 114 mm voice coil · 1,800 W
REDCATT 186FIND 8Ω
8 Ω
No current price
- Fs
- 33Hz
- Xmax
- 8.4mm
- SPL
- 94dB
- Pe
- 1800W
- BL
- 30.2T·m
- Vd
- 1055cm³
- Qts
- 0.35
- Vas
- 174L
REDCATT 186FIND is an 18-inch 8 ohm LF driver rated at 1800 W RMS. The validated T/S data includes Fs 33 Hz, Qts 0.35, Vas 174.2 L, Xmax 8.4 mm, sensitivity 94.4 dB, plus 1055 cm³ Vd and 92 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
- 33Hz
- Qts
- 0.35
- Qes
- 0.36
- Qms
- 12.1
- Vas
- 174.2L
- Re
- 5.5Ω
- Le
- 1.51mH
Motor and cone
- BL
- 30.2T·m
- Sd
- 1256cm²
- Mms
- 288g
- Xmax
- 8.4mm
- Vd †
- 1055cm³
- Voice coil
- 114mm
Power and response
- Sensitivity †
- 94.4dB
- Manufacturer sensitivity
- 96dB
- Power
- 1800W
- Impedance
- 8Ω
- EBP †
- 92 · Sealed or vented
Size and mounting
- Diameter
- 468mm
- Cutout
- 423mm
- Bolt circle
- 442mm
- Weight
- 19.3kg
Other published values
- Xmech
- 23.4
- Power Peak
- 7200
Other dimensions
- Mounting Depth
- 212
Sensitivity shows 94.4 dB, calculated from the T/S values. REDCATT publishes 96.0 dB, 1.6 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else REDCATT lists
LF · Primary · 18″
- BL
- 30.2T·m
- Fs
- 33Hz
- Le
- 1.51mH
- Re
- 5.5Ω
- Sd
- 1256cm²
- Mms
- 288g
- Qes
- 0.36
- Qms
- 12.1
- Qts
- 0.35
- SPL
- 94.4dB
- Vas
- 174.2L
- Xmax
- 8.4mm
- Xmech
- 23.4
- Power
- 1800W
- Impedance
- 8Ω
- Power Peak
- 7200
- Sensitivity
- 96dB
- Calculated sensitivity †
- 94.4dB
- Manufacturer sensitivity
- 96dB
- Voice coil
- 114mm
- Weight
- 19.3kg
- Diameter
- 468mm
- Mounting Depth
- 212
- Cutout
- 423mm
- Bolt circle
- 442mm
02
Compare
Same-size drivers, compared with the 186FIND. Clear differences are green when better and red when worse.
This driver186FIND
Best price
–
Fs
33 Hz
Qts
0.35
Vas
174.2 L
BL
30.2 T·m
Xmax
8.4 mm
Sensitivity
94.4 dB
Power
1800 W
B&C18PZW100
£225.39Fs37 Hz +12%, worse
Qts0.36 –
Vas186 L +7%
BL25.5 T·m −16%, worse
Xmax8 mm −5%
Sensitivity96 dB +1.6
B&C18TBX100
£237.34Fs34 Hz +3%
Qts0.35 –
Vas212 L +22%, worse
BL25.5 T·m −16%, worse
Xmax9 mm +7%
Sensitivity95.6 dB +1.2
Beyma18P1000FEV2S
£249.00Fs33 Hz –
Qts0.32 −9%
Vas230 L +32%, worse
BL26.8 T·m −11%, worse
Xmax8 mm −5%
Sensitivity96 dB +1.6
FaitalPRO18HP1022
£271.49Fs35 Hz +6%
Qts0.30 −14%, better
Vas204.9 L +18%, worse
BL28 T·m −7%
Xmax9.5 mm +13%, better
Sensitivity96.6 dB +2.2, better
FaneCOLOSSUS 18SB
£287.00Fs36 Hz +9%
Qts0.35 –
Vas199 L +14%, worse
BL24 T·m −21%, worse
Xmax8.3 mm –
Sensitivity96.1 dB +1.7
Dayton Audio18SW1200N-8
£307.31Fs32 Hz −3%
Qts0.33 −6%
Vas253.6 L +46%, worse
BL27.6 T·m −9%
Xmax9.1 mm +8%
Sensitivity95.8 dB +1.4
BMS18S430V2
£316.72Fs31 Hz −6%
Qts0.34 –
Vas262 L +50%, worse
BL23.5 T·m −22%, worse
Xmax8 mm −5%
Sensitivity95.4 dB +1
FaitalPRO18XL1600
£399.95Fs32 Hz −3%
Qts0.36 –
Vas211.4 L +21%, worse
BL26.7 T·m −12%, worse
Xmax12.9 mm +54%, better
Sensitivity94.8 dB –
Precision DevicesPD.1852/2
£406.00Fs42 Hz +27%, worse
Qts0.33 −6%
Vas120.4 L −31%, better
BL30.5 T·m –
Xmax12 mm +43%, better
Sensitivity96.2 dB +1.8
Eighteen Sound18NLW4100
£427.82Fs31 Hz −6%
Qts0.34 –
Vas180 L +3%
BL29 T·m −4%
Xmax15 mm +79%, better
Sensitivity93.9 dB −0.5
Sica18 K 4 PL
£456.71Fs37 Hz +12%, worse
Qts0.32 −9%
Vas201 L +15%, worse
BL26.8 T·m −11%, worse
Xmax6.5 mm −23%, worse
Sensitivity96.6 dB +2.2, better
Eighteen Sound18NLW4500
£485.58Fs35 Hz +6%
Qts0.33 −6%
Vas151 L −13%, better
BL30.3 T·m –
Xmax15.3 mm +82%, better
Sensitivity94.8 dB –
Eighteen Sound18NLS4000
£486.84Fs27 Hz −18%, better
Qts0.35 –
Vas168 L −4%
BL24.2 T·m −20%, worse
Xmax22.3 mm +165%, better
Sensitivity91.7 dB −2.7, worse
EminenceNSW4018-8
£526.82Fs36 Hz +9%
Qts0.38 +9%
Vas164.5 L −6%
BL28.2 T·m −6%
Xmax15.2 mm +81%, better
Sensitivity95 dB +0.6
Eighteen Sound18NTLW5000
£550.00Fs32 Hz −3%
Qts0.32 −9%
Vas176 L –
BL31.3 T·m +4%
Xmax17.5 mm +108%, better
Sensitivity94.5 dB –
B&C18HTX100
£809.86Fs44 Hz +33%, worse
Qts0.32 −9%
Vas173 L –
BL26.3 T·m −13%, worse
Xmax13 mm +55%, better
Sensitivity98.4 dB +4, better
Oberton18NXB700
No current priceFs36 Hz +10%
Qts0.31 −11%, better
Vas155.5 L −11%, better
BL27.8 T·m −8%
Xmax9 mm +7%
Sensitivity95.6 dB +1.2
FaneCOLOSSUS 18XB
No current priceFs33 Hz –
Qts0.34 −4%
Vas236 L +35%, worse
BL25.9 T·m −14%, worse
Xmax7.5 mm −11%, worse
Sensitivity95.8 dB +1.4
Oberton18XB700
No current priceFs36 Hz +9%
Qts0.30 −13%, better
Vas183.2 L +5%
BL26.1 T·m −14%, worse
Xmax9 mm +7%
Sensitivity96.4 dB +2, better
CelestionCF1840H
No current priceFs39 Hz +17%, worse
Qts0.35 –
Vas196.7 L +13%, worse
BL17.4 T·m −42%, worse
Xmax8 mm −5%
Sensitivity96.7 dB +2.3, better
SB AudienceNERO-18SW1100D
No current priceFs36 Hz +9%
Qts0.33 −6%
Vas153.1 L −12%, better
BL30.9 T·m –
Xmax12.2 mm +45%, better
Sensitivity95.3 dB +0.9
P.Audio19NT-115XB
No current priceFs35 Hz +6%
Qts0.39 +11%, worse
Vas206 L +18%, worse
BL29 T·m −4%
Xmax9.5 mm +13%, better
Sensitivity95.4 dB +1
Oberton18NXB1600
No current priceFs32 Hz –
Qts0.30 −13%, better
Vas173.1 L –
BL29.6 T·m –
Xmax13.5 mm +61%, better
Sensitivity94.5 dB –
Sica18 S 4 PL
No current priceFs36 Hz +10%
Qts0.39 +11%, worse
Vas189 L +8%
BL23.5 T·m −22%, worse
Xmax8 mm −5%
Sensitivity95.3 dB +0.9
RCFLF18N408
No current priceFs30 Hz −9%
Qts0.33 −6%
Vas193 L +11%, worse
BL25.7 T·m −15%, worse
Xmax15 mm +79%, better
Sensitivity93.6 dB −0.8
P.AudioP-18N-V3
No current priceFs35 Hz +6%
Qts0.40 +14%, worse
Vas179.5 L +3%
BL24.1 T·m −20%, worse
Xmax9 mm +7%
Sensitivity94.7 dB –
Oberton18XB1201
No current priceFs38 Hz +15%, worse
Qts0.32 −9%
Vas159.4 L −9%
BL26.7 T·m −12%, worse
Xmax10.5 mm +25%, better
Sensitivity96.3 dB +1.9
No photo
Precision DevicesPD.1845-1N
No current priceFs34 Hz +3%
Qts0.32 −7%
Vas179.0 L –
BL26.4 T·m −13%, worse
Xmax16 mm +90%, better
Sensitivity95.3 dB +0.9
CelestionERPROX18
No current priceFs35 Hz +5%
Qts0.38 +8%
Vas188.9 L +8%
BL24.4 T·m −19%, worse
Xmax9.5 mm +13%, better
Sensitivity94.7 dB –
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 |
|---|---|---|---|---|
Lautsprecherteile Lange Lieferzeit (bis zu 120 Tage) | £256.08 | Special order | Visit shop at Lautsprecherteile |