SB AudienceBIANCO-15MW500
£110.00Fs39 Hz −15%, better
Qts0.40 +6%
Vas171 L +17%, worse
BL18.8 T·m +5%
Xmax7.6 mm –
Sensitivity96 dB −1.2
15-inch LF driver · FTR15 series · 75 mm voice coil · 400 W
Celestion FTR15-3070E 8Ω
8 Ω · 40–4000 Hz
No price for delivery to the UK
- Fs
- 46Hz
- Xmax
- 7.8mm
- SPL
- 97dB
- Pe
- 400W
- BL
- 17.9T·m
- Vd
- 663cm³
- Qts
- 0.38
- Vas
- 146L
Manufacturer response and impedance data, with source and trace details below. The left and right arrow keys read every shown curve at a frequency, a twelfth of an octave at a time, or an octave with Shift. Escape clears the reading.
Curve provenanceInspect 1 trace
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
LF frequency response
Frequency response
137 plotted pointsMedium confidence191 selected pixels of 364
Published graphs
Celestion FTR15-3070E is a 15-inch 8 ohm LF driver rated at 400 W RMS. The validated T/S data includes Fs 46 Hz, Qts 0.38, Vas 145.8 L, Xmax 7.8 mm, sensitivity 97.2 dB, plus 663 cm³ Vd and 108 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
- 46Hz
- Qts
- 0.38
- Qes
- 0.43
- Qms
- 3.4
- Vas
- 145.8L
- Re
- 5.5Ω
- Le
- 1.21mH
Motor and cone
- BL
- 17.9T·m
- Sd
- 855cm²
- Mms
- 86g
- Xmax
- 7.8mm
- Vd †
- 663cm³
- Voice coil
- 75mm
Power and response
- Sensitivity †
- 97.2dB
- Manufacturer sensitivity
- 97dB
- Power
- 400W
- Impedance
- 8Ω
- Range
- 40–4000Hz
- EBP †
- 108 · Leans vented
Size and mounting
- Diameter
- 385mm
- Cutout
- 351mm
- Bolt circle
- 375mm
- Depth
- 161mm
- Weight
- 6.4kg
Other published values
- Cms
- 0.14mm/N
- Rms
- 7.23kg/s
- Power Program
- 800
† Calculated by bits from the published values
What this validation status means
Everything else Celestion lists
LF · Primary · 15″
- BL
- 17.9T·m
- Fs
- 46Hz
- Le
- 1.21mH
- Re
- 5.5Ω
- Sd
- 855cm²
- Cms
- 0.14mm/N
- Mms
- 86g
- Qes
- 0.43
- Qms
- 3.4
- Qts
- 0.38
- Rms
- 7.23kg/s
- SPL
- 97.2dB
- Vas
- 145.8L
- Xmax
- 7.8mm
- Power
- 400W
- Impedance
- 8Ω
- Sensitivity
- 97dB
- Low limit
- 40Hz
- Power Program
- 800
- Calculated sensitivity †
- 97.2dB
- High limit
- 4000Hz
- Manufacturer sensitivity
- 97dB
- Voice coil
- 75mm
- Weight
- 6.4kg
- Diameter
- 385mm
- Depth
- 161mm
- Cutout
- 351mm
- Bolt circle
- 375mm
02
Compare
Same-size drivers, compared with the FTR15-3070E. Clear differences are green when better and red when worse.
This driverFTR15-3070E
Best price
–
Fs
46 Hz
Qts
0.38
Vas
145.8 L
BL
17.9 T·m
Xmax
7.8 mm
Sensitivity
97.2 dB
Power
400 W
EminenceKAPPA-15LFA
£143.62Fs39 Hz −15%, better
Qts0.38 –
Vas159 L +9%
BL18.6 T·m +4%
Xmax5.5 mm −29%, worse
Sensitivity95.6 dB −1.6
CIAREPWA15.75
£146.53Fs44 Hz −4%
Qts0.39 –
Vas135 L −7%
BL19.3 T·m +8%
Xmax7 mm −10%
Sensitivity96.5 dB −0.7
£152.00
Fs40 Hz −13%, better
Qts0.37 –
Vas188 L +29%, worse
BL19.7 T·m +10%, better
Xmax6.9 mm −11%, worse
Sensitivity97 dB –
Beyma15MC500
£173.31Fs46 Hz –
Qts0.45 +19%, worse
Vas134 L −8%
BL18.3 T·m –
Xmax8 mm +3%
Sensitivity96.5 dB −0.7
B&C15FW88
£181.46Fs49 Hz +7%
Qts0.43 +13%, worse
Vas103.7 L −29%, better
BL19.3 T·m +8%
Xmax8 mm +3%
Sensitivity96.4 dB −0.8
Eighteen Sound15W750
£185.88Fs39 Hz −15%, better
Qts0.37 –
Vas218 L +50%, worse
BL17.6 T·m –
Xmax8 mm +3%
Sensitivity97.2 dB –
SB AudienceNERO-15MWN700D
£205.00Fs41 Hz −10%
Qts0.46 +21%, worse
Vas145.9 L –
BL17.7 T·m –
Xmax7.3 mm −6%
Sensitivity95.4 dB −1.8
Beyma15MCB700
£207.83Fs44 Hz −4%
Qts0.34 −10%, better
Vas148 L –
BL20 T·m +12%, better
Xmax7 mm −10%
Sensitivity97.5 dB –
FaitalPRO15FH520
£211.00Fs36 Hz −22%, better
Qts0.39 –
Vas186.5 L +28%, worse
BL18.4 T·m –
Xmax8.8 mm +13%, better
Sensitivity95.3 dB −1.9
B&C15NDL88
£225.24Fs45 Hz –
Qts0.34 −10%, better
Vas126 L −14%, better
BL20.1 T·m +12%, better
Xmax8 mm +3%
Sensitivity97.1 dB –
BMS15N630
£225.93Fs39 Hz −15%, better
Qts0.42 +11%, worse
Vas152 L +4%
BL19.8 T·m +11%, better
Xmax8 mm +3%
Sensitivity95 dB −2.2, worse
Eighteen Sound15NTLW3500
£319.85Fs45 Hz –
Qts0.39 –
Vas131 L −10%, better
BL19.5 T·m +9%
Xmax8.3 mm +7%
Sensitivity96.8 dB –
Eighteen Sound15NCX750
£454.74Fs49 Hz +7%
Qts0.37 –
Vas141 L −3%
BL18.4 T·m –
Xmax5.5 mm −29%, worse
Sensitivity98.2 dB +1
Eighteen Sound15NCX750H
£470.84Fs49 Hz +7%
Qts0.37 –
Vas141 L −3%
BL18.5 T·m +4%
Xmax5.5 mm −29%, worse
Sensitivity98.2 dB +1
EminenceCANNABASS CB3015N-8
No current priceFs41 Hz −11%, better
Qts0.39 –
Vas162.9 L +12%, worse
BL17.8 T·m –
Xmax7.2 mm −7%
Sensitivity96.1 dB −1.1
Oberton15NCX
No current priceFs44 Hz −5%
Qts0.36 −5%
Vas138.4 L −5%
BL18.6 T·m +4%
Xmax7.8 mm –
Sensitivity96.9 dB –
Precision DevicesPD.154NR1
No current priceFs46 Hz –
Qts0.40 +6%
Vas158 L +8%
BL18.5 T·m +4%
Xmax8.5 mm +10%
Sensitivity97.6 dB –
RCFM15P550
No current priceFs45 Hz –
Qts0.37 –
Vas140 L −4%
BL19.8 T·m +11%, better
Xmax7 mm −10%
Sensitivity97 dB –
Oberton15MB500
No current priceFs42 Hz −10%
Qts0.34 −11%, better
Vas161.5 L +11%, worse
BL18.5 T·m +4%
Xmax7.8 mm –
Sensitivity97.2 dB –
LavoceNBASS15-30
No current priceFs42 Hz −8%
Qts0.36 −5%
Vas143.1 L –
BL19.2 T·m +7%
Xmax6.6 mm −15%, worse
Sensitivity96.5 dB −0.7
Oberton15CX
No current priceFs38 Hz −17%, better
Qts0.35 −8%
Vas163.8 L +12%, worse
BL18.4 T·m +3%
Xmax7 mm −10%
Sensitivity95.9 dB −1.3
Eighteen Sound15ND840
No current priceFs43 Hz −6%
Qts0.37 –
Vas163 L +12%, worse
BL17.9 T·m –
Xmax9.5 mm +23%, better
Sensitivity97.2 dB –
Oberton15HCX3572
No current priceFs46 Hz –
Qts0.34 −10%, better
Vas140.7 L −3%
BL18.8 T·m +5%
Xmax7.3 mm −6%
Sensitivity98 dB +0.8
CelestionTSQ1535
No current priceFs50 Hz +9%
Qts0.40 +5%
Vas94.0 L −35%, better
BL20.6 T·m +16%, better
Xmax8 mm +3%
Sensitivity96.4 dB −0.8
Sica15 CX 3 PL P
No current priceFs45 Hz −3%
Qts0.40 +6%
Vas152.4 L +5%
BL17.3 T·m −3%
Xmax5.5 mm −29%, worse
Sensitivity97.1 dB –
Sica15 CX 3 PL T
No current priceFs45 Hz −3%
Qts0.40 +6%
Vas152.4 L +5%
BL17.3 T·m −3%
Xmax5.5 mm −29%, worse
Sensitivity97.1 dB –
RCFMB15N301
No current priceFs48 Hz +5%
Qts0.37 –
Vas134 L −8%
BL19.2 T·m +7%
Xmax6 mm −23%, worse
Sensitivity97.8 dB +0.6
Sica15 S 3 PL
No current priceFs33 Hz −28%, better
Qts0.38 –
Vas230 L +58%, worse
BL17.1 T·m −4%
Xmax8 mm +3%
Sensitivity95.3 dB −1.9
CelestionTF1530SL
No current priceFs46 Hz –
Qts0.39 –
Vas140.1 L −4%
BL17.0 T·m −5%
Xmax4 mm −48%, worse
Sensitivity96.9 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 |
|---|---|---|---|---|
Lean Audio | £155.00 | Out of stock | Visit shop at Lean Audio | |
Lean Business | £155.00 | Out of stock | Visit shop at Lean Business |