B&C18PS76
£163.07Fs39 Hz +18%, worse
Qts0.27 −20%, better
Vas207 L −12%, better
BL25.8 T·m –
Xmax7 mm −7%
Sensitivity98.3 dB +2.5, better
18-inch LF driver · 1,000 W
Fane COLOSSUS 18XB 4Ω
4 Ω · 35–1000 Hz
No current price
- Fs
- 33Hz
- Xmax
- 7.5mm
- SPL
- 96dB
- Pe
- 1000W
- BL
- 25.9T·m
- Vd
- 848cm³
- Qts
- 0.34
- Vas
- 236L
Fane COLOSSUS 18XB is an 18-inch 4 ohm LF driver rated at 1000 W RMS. The validated T/S data includes Fs 33 Hz, Qts 0.34, Vas 236 L, Xmax 7.5 mm, sensitivity 95.8 dB, plus 848 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
- 0.34
- Qes
- 0.36
- Qms
- 5.8
- Vas
- 236L
- Re
- 6.5Ω
- Le
- 1.99mH
Motor and cone
- BL
- 25.9T·m
- Sd
- 1131cm²
- Mms
- 173g
- Xmax
- 7.5mm
- Vd †
- 848cm³
Power and response
- Sensitivity †
- 95.8dB
- Manufacturer sensitivity
- 99dB
- Power
- 1000W
- Impedance
- 4Ω
- Range
- 35–1000Hz
- EBP †
- 92 · Sealed or vented
Size and mounting
- Diameter
- 485mm
- Depth
- 205mm
- Weight
- 14.2kg
Other published values
- Cms
- 0.13mm/N
- Power Peak
- 4000
- Power Program
- 2000
Sensitivity shows 95.8 dB, calculated from the T/S values. Fane publishes 99.0 dB, 3.2 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Fane lists
LF · Primary · 18″
- BL
- 25.9T·m
- Fs
- 33Hz
- Le
- 1.99mH
- Re
- 6.5Ω
- Sd
- 1131cm²
- Cms
- 0.13mm/N
- Mms
- 173g
- Qes
- 0.36
- Qms
- 5.8
- Qts
- 0.34
- SPL
- 95.8dB
- Vas
- 236L
- Xmax
- 7.5mm
- Power
- 1000W
- Impedance
- 4Ω
- Power Peak
- 4000
- Sensitivity
- 99dB
- Low limit
- 35Hz
- Power Program
- 2000
- Calculated sensitivity †
- 95.8dB
- High limit
- 1000Hz
- Manufacturer sensitivity
- 99dB
- Weight
- 14.2kg
- Diameter
- 485mm
- Depth
- 205mm
02
Compare
Same-size drivers, compared with the COLOSSUS 18XB. Clear differences are green when better and red when worse.
This driverCOLOSSUS 18XB
Best price
–
Fs
33 Hz
Qts
0.34
Vas
236 L
BL
25.9 T·m
Xmax
7.5 mm
Sensitivity
95.8 dB
Power
1000 W
B&C18PZW100
£227.00Fs37 Hz +12%, worse
Qts0.36 +7%
Vas186 L −21%, better
BL25.5 T·m –
Xmax8 mm +7%
Sensitivity96 dB –
B&C18TBX100
£235.28Fs30 Hz −9%
Qts0.31 −8%
Vas256 L +8%
BL22 T·m −15%, worse
Xmax9 mm +20%, better
Sensitivity95.2 dB −0.6
PRV Audio18SW3600
£239.31Fs33 Hz –
Qts0.36 +7%
Vas279.7 L +19%, worse
BL25.5 T·m –
Xmax13.3 mm +77%, better
Sensitivity96.1 dB –
Eighteen Sound18LW1400
£266.74Fs33 Hz –
Qts0.32 −5%
Vas210 L −11%, better
BL22.1 T·m −15%, worse
Xmax9 mm +20%, better
Sensitivity95.5 dB –
Beyma18LEX1200ND
£279.79Fs36 Hz +9%
Qts0.33 –
Vas219 L −7%
BL26.4 T·m –
Xmax11 mm +47%, better
Sensitivity96.7 dB +0.9
FaneCOLOSSUS 18SB
£280.00Fs36 Hz +9%
Qts0.35 –
Vas199 L −16%, better
BL24 T·m −7%
Xmax8.3 mm +10%, better
Sensitivity96.1 dB –
Dayton Audio18SW1200N-8
£301.39Fs32 Hz −3%
Qts0.33 –
Vas253.6 L +7%
BL27.6 T·m +6%
Xmax9.1 mm +21%, better
Sensitivity95.8 dB –
BMS18S430V2
£316.72Fs31 Hz −6%
Qts0.34 –
Vas262 L +11%, worse
BL23.5 T·m −9%
Xmax8 mm +7%
Sensitivity95.4 dB –
RCFLF18N405
£325.54Fs30 Hz −9%
Qts0.32 −5%
Vas227 L −4%
BL26.5 T·m –
Xmax14 mm +87%, better
Sensitivity94.6 dB −1.2
BMS18N830V2
£347.59Fs31 Hz −6%
Qts0.37 +10%
Vas262 L +11%, worse
BL22.4 T·m −14%, worse
Xmax8 mm +7%
Sensitivity95 dB −0.8
Dayton AudioRSS460HO-4
£442.94Fs19 Hz −43%, better
Qts0.32 −5%
Vas272 L +15%, worse
BL23.4 T·m −10%
Xmax12.8 mm +70%, better
Sensitivity89.2 dB −6.6, worse
Sica18 K 4 PL
£447.92Fs37 Hz +12%, worse
Qts0.32 −5%
Vas201 L −15%, better
BL26.8 T·m +3%
Xmax6.5 mm −13%, worse
Sensitivity96.6 dB +0.8
BMS18N850V2
£457.13Fs30 Hz −10%
Qts0.33 –
Vas243 L –
BL25.4 T·m –
Xmax12 mm +60%, better
Sensitivity94.7 dB −1.1
Eighteen Sound18NLS4000
£486.84Fs27 Hz −18%, better
Qts0.35 +4%
Vas168 L −29%, better
BL24.2 T·m −7%
Xmax22.3 mm +197%, better
Sensitivity91.7 dB −4.1, worse
BMS18N862
£669.01Fs25 Hz −24%, better
Qts0.34 –
Vas312 L +32%, worse
BL25.5 T·m –
Xmax19 mm +153%, better
Sensitivity93.4 dB −2.4, worse
B&C18HTX100
£809.86Fs44 Hz +33%, worse
Qts0.32 −5%
Vas173 L −27%, better
BL26.3 T·m –
Xmax13 mm +73%, better
Sensitivity98.4 dB +2.6, better
Oberton18B450
No current priceFs34 Hz +4%
Qts0.34 –
Vas241.6 L –
BL22.1 T·m −15%, worse
Xmax7.3 mm −3%
Sensitivity96.4 dB +0.6
FaneCOLOSSUS 18-800N
No current priceFs38 Hz +15%, worse
Qts0.31 −9%
Vas217 L −8%
BL24 T·m −7%
Xmax8 mm +7%
Sensitivity97.7 dB +1.9
RCFLF18N408
No current priceFs30 Hz −9%
Qts0.33 –
Vas193 L −18%, better
BL25.7 T·m –
Xmax15 mm +100%, better
Sensitivity93.6 dB −2.2, worse
REDCATT186FIND
No current priceFs33 Hz –
Qts0.35 +4%
Vas174.2 L −26%, better
BL30.2 T·m +17%, better
Xmax8.4 mm +12%, better
Sensitivity94.4 dB −1.4
Oberton18FBR700
No current priceFs36 Hz +8%
Qts0.27 −20%, better
Vas231.3 L –
BL25.2 T·m –
Xmax8 mm +7%
Sensitivity97.8 dB +2, better
Sica18 S 4 CP
No current priceFs33 Hz –
Qts0.35 +4%
Vas225 L −5%
BL23.5 T·m −9%
Xmax11 mm +47%, better
Sensitivity95.2 dB −0.6
Oberton18XB700
No current priceFs36 Hz +9%
Qts0.30 −10%
Vas183.2 L −22%, better
BL26.1 T·m –
Xmax9 mm +20%, better
Sensitivity96.4 dB +0.6
No photo
Precision DevicesPD.1845-1N
No current priceFs34 Hz +3%
Qts0.32 −4%
Vas179.0 L −24%, better
BL26.4 T·m –
Xmax16 mm +113%, better
Sensitivity95.3 dB −0.5
CelestionCF1840H
No current priceFs39 Hz +17%, worse
Qts0.35 +4%
Vas196.7 L −17%, better
BL17.4 T·m −33%, worse
Xmax8 mm +7%
Sensitivity96.7 dB +0.9
Precision DevicesPD.184C002
No current priceFs40 Hz +21%, worse
Qts0.34 –
Vas268 L +14%, worse
BL21 T·m −19%, worse
Xmax9.7 mm +29%, better
Sensitivity98.8 dB +3, better
CelestionFTR18-4080F
No current priceFs33 Hz –
Qts0.31 −8%
Vas281.3 L +19%, worse
BL22.5 T·m −13%, worse
Xmax6 mm −20%, worse
Sensitivity96.6 dB +0.8
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.