PeerlessFSL-1520R02-08
£66.87Fs43 Hz +8%
Qts0.70 −4%
Vas203 L +22%, worse
BL11.8 T·m −18%, worse
Xmax6.0 mm +26%, better
Sensitivity95.4 dB +2.1, better
15-inch LF driver · 64 mm voice coil · 400 W
REDCATT 155FIND 8Ω
8 Ω
No current price
- Fs
- 40Hz
- Xmax
- 4.8mm
- SPL
- 93dB
- Pe
- 400W
- BL
- 14.4T·m
- Vd
- 418cm³
- Qts
- 0.73
- Vas
- 167L
REDCATT 155FIND is a 15-inch 8 ohm LF driver rated at 400 W RMS. The validated T/S data includes Fs 40 Hz, Qts 0.73, Vas 166.5 L, Xmax 4.8 mm, sensitivity 93.3 dB, plus 418 cm³ Vd and 51 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
- 40Hz
- Qts
- 0.73
- Qes
- 0.79
- Qms
- 11.1
- Vas
- 166.5L
- Re
- 6.2Ω
- Le
- 0.97mH
Motor and cone
- BL
- 14.4T·m
- Sd
- 881cm²
- Mms
- 103g
- Xmax
- 4.8mm
- Vd †
- 418cm³
- Voice coil
- 64mm
Power and response
- Sensitivity †
- 93.3dB
- Manufacturer sensitivity
- 94.6dB
- Power
- 400W
- Impedance
- 8Ω
- EBP †
- 51 · Sealed or vented
Size and mounting
- Diameter
- 386mm
- Cutout
- 352mm
- Bolt circle
- 373mm
- Weight
- 4.5kg
Other published values
- Xmech
- 10.75
- Power Peak
- 1600
Other dimensions
- Mounting Depth
- 142
Sensitivity shows 93.3 dB, calculated from the T/S values. REDCATT publishes 94.6 dB, 1.3 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else REDCATT lists
LF · Primary · 15″
- BL
- 14.4T·m
- Fs
- 40Hz
- Le
- 0.97mH
- Re
- 6.2Ω
- Sd
- 881cm²
- Mms
- 103g
- Qes
- 0.79
- Qms
- 11.1
- Qts
- 0.73
- SPL
- 93.3dB
- Vas
- 166.5L
- Xmax
- 4.8mm
- Xmech
- 10.75
- Power
- 400W
- Impedance
- 8Ω
- Power Peak
- 1600
- Sensitivity
- 94.6dB
- Calculated sensitivity †
- 93.3dB
- Manufacturer sensitivity
- 94.6dB
- Voice coil
- 64mm
- Weight
- 4.5kg
- Diameter
- 386mm
- Mounting Depth
- 142
- Cutout
- 352mm
- Bolt circle
- 373mm
02
Compare
Same-size drivers, compared with the 155FIND. Clear differences are green when better and red when worse.
This driver155FIND
Best price
–
Fs
40 Hz
Qts
0.73
Vas
166.5 L
BL
14.4 T·m
Xmax
4.8 mm
Sensitivity
93.3 dB
Power
400 W
CelestionTF1525
£79.00Fs48 Hz +19%, worse
Qts0.49 −32%, better
Vas148.4 L −11%, better
BL14.6 T·m –
Xmax4.5 mm −5%
Sensitivity96.6 dB +3.3, better
SB AudienceBIANCO-15MW200
£81.06Fs44 Hz +10%, worse
Qts0.58 −21%, better
Vas153.3 L −8%
BL15.9 T·m +11%, better
Xmax5.9 mm +25%, better
Sensitivity95.3 dB +2, better
BishopSoundBSP15
£82.74Fs45 Hz +13%, worse
Qts0.83 +13%, worse
Vas137.9 L −17%, better
BL13.5 T·m −6%
Xmax4 mm −16%, worse
Sensitivity93.7 dB –
£95.00
Fs41 Hz –
Qts0.57 −22%, better
Vas210 L +26%, worse
BL13.5 T·m −6%
Xmax4.6 mm −3%
Sensitivity95.7 dB +2.4, better
CelestionTRUVOX 1525
£99.00Fs49 Hz +23%, worse
Qts0.76 +4%
Vas135.4 L −19%, better
BL14.3 T·m –
Xmax4.8 mm –
Sensitivity95 dB +1.7
PRV Audio15W1000
£106.68Fs40 Hz –
Qts0.68 −7%
Vas206.1 L +24%, worse
BL14.5 T·m –
Xmax6.4 mm +34%, better
Sensitivity94.7 dB +1.4
MonacorTF1525/8
£106.72Fs48 Hz +19%, worse
Qts0.49 −32%, better
Vas148.4 L −11%, better
BL14.6 T·m –
Xmax4.5 mm −5%
Sensitivity96.6 dB +3.3, better
REDCATT15FHW
£110.13Fs24 Hz −40%, better
Qts0.60 −18%, better
Vas221.2 L +33%, worse
BL15.8 T·m +10%
Xmax4.8 mm –
Sensitivity88.9 dB −4.4, worse
EminenceDELTA 15B
£111.83Fs45 Hz +13%, worse
Qts0.61 −16%, better
Vas204 L +23%, worse
BL17.6 T·m +22%, better
Xmax1.6 mm −66%, worse
Sensitivity96.5 dB +3.2, better
EminenceDELTA 15LFA
£114.85Fs39 Hz –
Qts0.48 −34%, better
Vas241 L +45%, worse
BL14.6 T·m –
Xmax4.8 mm –
Sensitivity96.4 dB +3.1, better
MonacorTF1525E/4
£115.25Fs48 Hz +19%, worse
Qts0.47 −35%, better
Vas141.8 L −15%, better
BL17.8 T·m +24%, better
Xmax5.3 mm +11%, better
Sensitivity96.6 dB +3.3, better
MonacorTF1525E/8
£115.25Fs48 Hz +19%, worse
Qts0.47 −35%, better
Vas141.8 L −15%, better
BL17.8 T·m +24%, better
Xmax5.3 mm +11%, better
Sensitivity96.6 dB +3.3, better
EminenceLEGEND CA154
£132.42Fs51 Hz +28%, worse
Qts0.49 −33%, better
Vas108.2 L −35%, better
BL12.2 T·m −15%, worse
Xmax5 mm +5%
Sensitivity96.3 dB +3, better
Eighteen Sound15W500
£145.52Fs50 Hz +25%, worse
Qts0.52 −29%, better
Vas189 L +14%, worse
BL12.6 T·m −12%, worse
Xmax4 mm −16%, worse
Sensitivity98.4 dB +5.1, better
FaitalPRO15PR300
£153.59Fs35 Hz −13%, better
Qts0.48 −34%, better
Vas220.1 L +32%, worse
BL15.6 T·m +8%
Xmax5.2 mm +10%, better
Sensitivity94.8 dB +1.5
BishopSoundBWP15/8/V2
£203.94Fs47 Hz +17%, worse
Qts0.72 –
Vas87.6 L −47%, better
BL17.8 T·m +24%, better
Xmax10.3 mm +117%, better
Sensitivity92.8 dB −0.5
Eighteen Sound15MB606
£220.00Fs43 Hz +8%
Qts0.35 −52%, better
Vas223 L +34%, worse
BL15.1 T·m +5%
Xmax4.5 mm −5%
Sensitivity98.8 dB +5.5, better
Dayton AudioUMII15-22
£324.38Fs29 Hz −28%, better
Qts0.70 −4%
Vas96 L −42%, better
BL14.6 T·m –
Xmax24 mm +405%, better
Sensitivity85.7 dB −7.6, worse
B&C15CLX64
No current priceFs37 Hz −8%
Qts0.75 –
Vas227 L +36%, worse
BL11.5 T·m −20%, worse
Xmax5.3 mm +12%, better
Sensitivity93.6 dB –
CelestionTF1520
No current priceFs55 Hz +37%, worse
Qts0.72 –
Vas133.0 L −20%, better
BL12.5 T·m −13%, worse
Xmax3 mm −37%, worse
Sensitivity96.2 dB +2.9, better
LavoceLBASS15-15
No current priceFs37 Hz −8%
Qts0.74 –
Vas284.8 L +71%, worse
BL9.9 T·m −31%, worse
Xmax4.7 mm –
Sensitivity94.2 dB +0.9
Acoustic EleganceIB15HT-8
No current priceFs16 Hz −60%, better
Qts0.70 −4%
Vas440 L +164%, worse
BL12.5 T·m −13%, worse
Xmax18 mm +279%, better
Sensitivity85.7 dB −7.6, worse
JensenBS15N350A-8
No current priceFs45 Hz +13%, worse
Qts0.46 −37%, better
Vas163.1 L –
BL15.2 T·m +6%
Xmax5.5 mm +16%, better
Sensitivity96.8 dB +3.5, better
P.Audio15BM-500B-V3
No current priceFs41 Hz –
Qts0.37 −49%, better
Vas183.4 L +10%, worse
BL17.8 T·m +24%, better
Xmax4.8 mm –
Sensitivity96.9 dB +3.6, better
JensenC15K-8
No current priceFs71 Hz +78%, worse
Qts0.75 –
Vas75.8 L −54%, better
BL14.2 T·m –
Xmax1 mm −79%, worse
Sensitivity96.2 dB +2.9, better
LavoceFBASS15-20
No current priceFs40 Hz –
Qts0.53 −27%, better
Vas234.4 L +41%, worse
BL12.8 T·m −11%, worse
Xmax4.3 mm −9%
Sensitivity96.2 dB +2.9, better
P.AudioC15-400B-V2
No current priceFs42 Hz +5%
Qts0.55 −25%, better
Vas142.0 L −15%, better
BL15.6 T·m +8%
Xmax3.3 mm −32%, worse
Sensitivity94.4 dB +1.1
P.Audio15BMA-400B
No current priceFs44 Hz +10%, worse
Qts0.46 −37%, better
Vas159.8 L −4%
BL16 T·m +11%, better
Xmax3.8 mm −21%, worse
Sensitivity96.5 dB +3.2, better
P.Audio15BMA-500B
No current priceFs51 Hz +28%, worse
Qts0.49 −33%, better
Vas121.2 L −27%, better
BL17.2 T·m +20%, better
Xmax5 mm +5%
Sensitivity96.9 dB +3.6, better
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) | £56.88 | Special order | Visit shop at Lautsprecherteile |