CelestionTF1525
£79.00 · 28% less, betterFs48 Hz +98%, worse
Qts0.49 −18%, better
Vas148.4 L −33%, better
BL14.6 T·m −8%
Xmax4.5 mm −7%
Sensitivity96.6 dB +7.7, better
15-inch LF driver · 76 mm voice coil · 400 W
REDCATT 15FHW 8Ω
8 Ω
No price for delivery to the UK
- Fs
- 24Hz
- Xmax
- 4.8mm
- SPL
- 89dB
- Pe
- 400W
- BL
- 15.8T·m
- Vd
- 390cm³
- Qts
- 0.60
- Vas
- 221L
REDCATT 15FHW is a 15-inch 8 ohm LF driver rated at 400 W RMS. The validated T/S data includes Fs 24 Hz, Qts 0.60, Vas 221.2 L, Xmax 4.8 mm, sensitivity 88.9 dB, plus 390 cm³ Vd and 38 EBP. bits tracks UK, EU and US shop prices, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £109.26.
The published T/S values agree with each other
Thiele/Small
- Fs
- 24Hz
- Qts
- 0.60
- Qes
- 0.63
- Qms
- 11.9
- Vas
- 221.2L
- Re
- 5.8Ω
- Le
- 0.96mH
Motor and cone
- BL
- 15.8T·m
- Sd
- 804cm²
- Mms
- 170g
- Xmax
- 4.8mm
- Vd †
- 390cm³
- Voice coil
- 76mm
Power and response
- Sensitivity †
- 88.9dB
- Manufacturer sensitivity
- 90.7dB
- Power
- 400W
- Impedance
- 8Ω
- EBP †
- 38 · Leans sealed
Size and mounting
- Diameter
- 385mm
- Cutout
- 349mm
- Bolt circle
- 371mm
- Weight
- 6.8kg
Other published values
- Xmech
- 14.85
- Power Peak
- 1600
Other dimensions
- Mounting Depth
- 168.1
Sensitivity shows 88.9 dB, calculated from the T/S values. REDCATT publishes 90.7 dB, 1.8 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else REDCATT lists
LF · Primary · 15″
- BL
- 15.8T·m
- Fs
- 24Hz
- Le
- 0.96mH
- Re
- 5.8Ω
- Sd
- 804cm²
- Mms
- 170g
- Qes
- 0.63
- Qms
- 11.9
- Qts
- 0.60
- SPL
- 88.9dB
- Vas
- 221.2L
- Xmax
- 4.8mm
- Xmech
- 14.85
- Power
- 400W
- Impedance
- 8Ω
- Power Peak
- 1600
- Sensitivity
- 90.7dB
- Calculated sensitivity †
- 88.9dB
- Manufacturer sensitivity
- 90.7dB
- Voice coil
- 76mm
- Weight
- 6.8kg
- Diameter
- 385mm
- Mounting Depth
- 168.1
- Cutout
- 349mm
- Bolt circle
- 371mm
02
Compare
Same-size drivers, compared with the 15FHW. Clear differences are green when better and red when worse.
This driver15FHW
Best price
£109.26
Fs
24 Hz
Qts
0.60
Vas
221.2 L
BL
15.8 T·m
Xmax
4.8 mm
Sensitivity
88.9 dB
Power
400 W
SB AudienceBIANCO-15MW200
£80.42 · 26% less, betterFs44 Hz +83%, worse
Qts0.58 −3%
Vas153.3 L −31%, better
BL15.9 T·m –
Xmax5.9 mm +22%, better
Sensitivity95.3 dB +6.4, better
EminenceBETA-15A
£85.00 · 22% less, betterFs35 Hz +46%, worse
Qts0.58 −3%
Vas334.6 L +51%, worse
BL11.5 T·m −27%, worse
Xmax4 mm −18%, worse
Sensitivity95.6 dB +6.7, better
SB AudienceBIANCO-15W200
£93.10 · 15% less, betterFs47 Hz +96%, worse
Qts0.54 −10%
Vas123.5 L −44%, better
BL17 T·m +8%
Xmax8.5 mm +76%, better
Sensitivity95.5 dB +6.6, better
£94.00 · 14% less, better
Fs41 Hz +71%, worse
Qts0.57 −5%
Vas210 L −5%
BL13.5 T·m −14%, worse
Xmax4.6 mm −5%
Sensitivity95.7 dB +6.8, better
CelestionTF1525E
£99.00 · 9% less, betterFs48 Hz +98%, worse
Qts0.47 −21%, better
Vas141.8 L −36%, better
BL17.8 T·m +13%, better
Xmax5.3 mm +8%
Sensitivity96.6 dB +7.7, better
CelestionTRUVOX 1525
£99.00 · 9% less, betterFs49 Hz +104%, worse
Qts0.76 +26%, worse
Vas135.4 L −39%, better
BL14.3 T·m −10%
Xmax4.8 mm –
Sensitivity95 dB +6.1, better
PRV Audio15W1000
£105.83 · 3% lessFs40 Hz +65%, worse
Qts0.68 +13%, worse
Vas206.1 L −7%
BL14.5 T·m −8%
Xmax6.4 mm +31%, better
Sensitivity94.7 dB +5.8, better
MonacorTF1525/8
£105.87 · 3% lessFs48 Hz +98%, worse
Qts0.49 −18%, better
Vas148.4 L −33%, better
BL14.6 T·m −8%
Xmax4.5 mm −7%
Sensitivity96.6 dB +7.7, better
EminenceDELTA-15A
£110.00 · Same priceFs40 Hz +67%, worse
Qts0.53 −12%, better
Vas270.7 L +22%, worse
BL13.2 T·m −16%, worse
Xmax2.7 mm −44%, worse
Sensitivity96.9 dB +8, better
EminenceDELTA 15B
£112.05 · 3% moreFs45 Hz +88%, worse
Qts0.61 –
Vas204 L −8%
BL17.6 T·m +11%, better
Xmax1.6 mm −67%, worse
Sensitivity96.5 dB +7.6, better
MonacorTF1525E/4
£114.33 · 5% moreFs48 Hz +98%, worse
Qts0.47 −21%, better
Vas141.8 L −36%, better
BL17.8 T·m +13%, better
Xmax5.3 mm +8%
Sensitivity96.6 dB +7.7, better
MonacorTF1525E/8
£114.33 · 5% moreFs48 Hz +98%, worse
Qts0.47 −21%, better
Vas141.8 L −36%, better
BL17.8 T·m +13%, better
Xmax5.3 mm +8%
Sensitivity96.6 dB +7.7, better
EminenceDELTA 15LFA
£115.08 · 5% more, worseFs39 Hz +63%, worse
Qts0.48 −20%, better
Vas241 L +9%
BL14.6 T·m −8%
Xmax4.8 mm –
Sensitivity96.4 dB +7.5, better
SB AudienceBIANCO-15OB350
£118.53 · 8% more, worseFs34 Hz +42%, worse
Qts0.57 −5%
Vas212.7 L −4%
BL16.5 T·m +4%
Xmax11.0 mm +127%, better
Sensitivity93.5 dB +4.6, better
EminenceLEGEND CA154
£132.42 · 21% more, worseFs51 Hz +113%, worse
Qts0.49 −18%, better
Vas108.2 L −51%, better
BL12.2 T·m −23%, worse
Xmax5 mm +3%
Sensitivity96.3 dB +7.4, better
EminenceDELTA PRO 15A
£142.34 · 30% more, worseFs42 Hz +75%, worse
Qts0.40 −33%, better
Vas243.5 L +10%, worse
BL14.5 T·m −8%
Xmax4.3 mm −11%, worse
Sensitivity98.2 dB +9.3, better
Eighteen Sound15W500
£145.52 · 33% more, worseFs50 Hz +108%, worse
Qts0.52 −13%, better
Vas189 L −15%, better
BL12.6 T·m −20%, worse
Xmax4 mm −18%, worse
Sensitivity98.4 dB +9.5, better
FaitalPRO15PR300
£152.37 · 39% more, worseFs35 Hz +46%, worse
Qts0.48 −20%, better
Vas220.1 L –
BL15.6 T·m –
Xmax5.2 mm +8%
Sensitivity94.8 dB +5.9, better
EminenceOMEGA PRO-15A
£170.36 · 56% more, worseFs33 Hz +38%, worse
Qts0.32 −47%, better
Vas258.5 L +17%, worse
BL17.5 T·m +11%, better
Xmax4.8 mm –
Sensitivity96.5 dB +7.6, better
GRS15SSW-4HE
£177.82 · 63% more, worseFs21 Hz −14%, better
Qts0.49 −18%, better
Vas196.5 L −11%, better
BL16.6 T·m +5%
Xmax12.3 mm +154%, better
Sensitivity87 dB −1.9
Eighteen Sound15MB606
£218.25 · 100% more, worseFs43 Hz +79%, worse
Qts0.35 −42%, better
Vas223 L –
BL15.1 T·m −4%
Xmax4.5 mm −7%
Sensitivity98.8 dB +9.9, better
LavoceFBASS15-20
No current priceFs40 Hz +67%, worse
Qts0.53 −12%, better
Vas234.4 L +6%
BL12.8 T·m −19%, worse
Xmax4.3 mm −11%, worse
Sensitivity96.2 dB +7.3, better
P.AudioC15-400B-V2
No current priceFs42 Hz +75%, worse
Qts0.55 −8%
Vas142.0 L −36%, better
BL15.6 T·m –
Xmax3.3 mm −33%, worse
Sensitivity94.4 dB +5.5, better
PRV Audio15W700
No current priceFs32 Hz +32%, worse
Qts0.62 +3%
Vas308.1 L +39%, worse
BL14.0 T·m −12%, worse
Xmax6.9 mm +42%, better
Sensitivity93.8 dB +4.9, better
REDCATT155FIND
No current priceFs40 Hz +67%, worse
Qts0.73 +22%, worse
Vas166.5 L −25%, better
BL14.4 T·m −9%
Xmax4.8 mm –
Sensitivity93.3 dB +4.4, better
P.Audio15BMA-500B
No current priceFs51 Hz +113%, worse
Qts0.49 −18%, better
Vas121.2 L −45%, better
BL17.2 T·m +9%
Xmax5 mm +3%
Sensitivity96.9 dB +8, better
JensenBS15N350A-8
No current priceFs45 Hz +88%, worse
Qts0.46 −23%, better
Vas163.1 L −26%, better
BL15.2 T·m −4%
Xmax5.5 mm +13%, better
Sensitivity96.8 dB +7.9, better
P.Audio15BM-500B-V3
No current priceFs41 Hz +71%, worse
Qts0.37 −38%, better
Vas183.4 L −17%, better
BL17.8 T·m +12%, better
Xmax4.8 mm –
Sensitivity96.9 dB +8, better
JensenBP15250-8
No current priceFs47 Hz +96%, worse
Qts0.51 −15%, better
Vas133.1 L −40%, better
BL15.3 T·m −3%
Xmax3.4 mm −30%, worse
Sensitivity95.8 dB +6.9, better
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
None of the shops we track lists delivery to the UK at checkout.