B&C15CL76
£127.80Fs42 Hz −14%, better
Qts0.33 –
Vas135 L −4%
BL21 T·m +11%, better
Xmax7 mm +33%, better
Sensitivity96.7 dB −2, worse
15-inch LF driver · 15XL series · 77 mm voice coil · 400 W
Oberton 15XL400 8Ω
8 Ω · 50–3500 Hz
No current price
- Fs
- 49Hz
- Xmax
- 5.3mm
- SPL
- 99dB
- Pe
- 400W
- BL
- 18.9T·m
- Vd
- 436cm³
- Qts
- 0.34
- Vas
- 140L
Published graphs
Oberton 15XL400 is a 15-inch 8 ohm LF driver rated at 400 W RMS. The validated T/S data includes Fs 49 Hz, Qts 0.34, Vas 140 L, Xmax 5.3 mm, sensitivity 98.7 dB, plus 436 cm³ Vd and 139 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
- 49Hz
- Qts
- 0.34
- Qes
- 0.35
- Qms
- 9.3
- Vas
- 140L
- Re
- 5.6Ω
- Le
- 0.76mH
Motor and cone
- BL
- 18.9T·m
- Sd
- 830cm²
- Mms
- 73g
- Xmax
- 5.3mm
- Vd †
- 436cm³
- Voice coil
- 77mm
- Flux density
- 1.33T
Power and response
- Sensitivity †
- 98.7dB
- Manufacturer sensitivity
- 200dB
- Power
- 400W
- Impedance
- 8Ω
- Min. impedance
- 6.4Ω
- Range
- 50–3500Hz
- EBP †
- 139 · Leans vented
Size and mounting
- Diameter
- 388mm
- Cutout
- 352mm
- Bolt circle
- 372mm
- Depth
- 162.5mm
- Weight
- 7.5kg
Other published values
- Cms
- 0.15mm/N
- Power Program
- 800
Sensitivity shows 98.7 dB, calculated from the T/S values. Oberton publishes 200.0 dB, 101.3 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Oberton lists
LF · Primary · 15″
- BL
- 18.9T·m
- Fs
- 49Hz
- Le
- 0.76mH
- Re
- 5.6Ω
- Sd
- 830cm²
- Cms
- 0.15mm/N
- Mms
- 73g
- Qes
- 0.35
- Qms
- 9.3
- Qts
- 0.34
- SPL
- 98.7dB
- Vas
- 140L
- Xmax
- 5.3mm
- Power
- 400W
- Impedance
- 8Ω
- Flux density
- 1.33T
- Sensitivity
- 200dB
- Low limit
- 50Hz
- Power Program
- 800
- Calculated sensitivity †
- 98.7dB
- High limit
- 3500Hz
- Manufacturer sensitivity
- 200dB
- Min. impedance
- 6.4Ω
- Voice coil
- 77mm
- Weight
- 7.5kg
- Diameter
- 388mm
- Depth
- 162.5mm
- Cutout
- 352mm
- Bolt circle
- 372mm
02
Compare
Same-size drivers, compared with the 15XL400. Clear differences are green when better and red when worse.
This driver15XL400
Best price
–
Fs
49 Hz
Qts
0.34
Vas
140 L
BL
18.9 T·m
Xmax
5.3 mm
Sensitivity
98.7 dB
Power
400 W
EminenceKAPPA-15LFA
£143.53Fs39 Hz −20%, better
Qts0.38 +13%, worse
Vas159 L +14%, worse
BL18.6 T·m –
Xmax5.5 mm +5%
Sensitivity95.6 dB −3.1, worse
REDCATT152FIND-2
£159.59Fs44 Hz −10%
Qts0.37 +10%
Vas128.5 L −8%
BL18.3 T·m −3%
Xmax4.5 mm −15%, worse
Sensitivity96.6 dB −2.1, worse
B&C15CLA76
£164.20Fs40 Hz −18%, better
Qts0.30 −11%, better
Vas176 L +26%, worse
BL19.8 T·m +5%
Xmax5.5 mm +5%
Sensitivity97.6 dB −1.1
REDCATT15FPM
£184.26Fs41 Hz −16%, better
Qts0.36 +7%
Vas134.9 L −4%
BL21.3 T·m +13%, better
Xmax4.5 mm −14%, worse
Sensitivity95.9 dB −2.8, worse
FaitalPRO15FH530
£200.22Fs39 Hz −20%, better
Qts0.35 +4%
Vas140.6 L –
BL20.7 T·m +9%
Xmax9.3 mm +76%, better
Sensitivity95.7 dB −3, worse
Beyma15MCB700
£207.93Fs44 Hz −10%
Qts0.34 –
Vas148 L +6%
BL20 T·m +6%
Xmax7 mm +33%, better
Sensitivity97.5 dB −1.2
BMS15N620
£216.43Fs41 Hz −16%, better
Qts0.35 +4%
Vas154 L +10%, worse
BL20.6 T·m +9%
Xmax5.5 mm +5%
Sensitivity96.6 dB −2.1, worse
B&C15NDL88
£225.35Fs45 Hz −8%
Qts0.34 –
Vas126 L −10%, better
BL20.1 T·m +6%
Xmax8 mm +52%, better
Sensitivity97.1 dB −1.6
BMS15C262
£254.59Fs43 Hz −13%, better
Qts0.34 –
Vas138 L –
BL20.6 T·m +9%
Xmax2.5 mm −52%, worse
Sensitivity96.7 dB −2, worse
Eighteen Sound15MB1000
£259.50Fs48 Hz –
Qts0.31 −8%
Vas132.5 L −5%
BL21 T·m +11%, better
Xmax6 mm +14%, better
Sensitivity98.6 dB –
BMS15CN682
£384.52Fs41 Hz −17%, better
Qts0.36 +7%
Vas137 L –
BL20.6 T·m +9%
Xmax5.5 mm +5%
Sensitivity95.9 dB −2.8, worse
Eighteen Sound15NCX750
£454.74Fs49 Hz –
Qts0.37 +10%
Vas141 L –
BL18.4 T·m –
Xmax5.5 mm +5%
Sensitivity98.2 dB −0.5
Eighteen Sound15NCX750H
£470.84Fs49 Hz –
Qts0.37 +10%
Vas141 L –
BL18.5 T·m –
Xmax5.5 mm +5%
Sensitivity98.2 dB −0.5
Sica15 FE 3 CP
No current priceFs40 Hz −18%, better
Qts0.33 –
Vas170.4 L +22%, worse
BL19.1 T·m –
Xmax5.5 mm +5%
Sensitivity97.2 dB −1.5
BMS15CN680
No current priceFs41 Hz −17%, better
Qts0.36 +7%
Vas137 L –
BL20.6 T·m +9%
Xmax5.5 mm +5%
Sensitivity95.9 dB −2.8, worse
P.Audio15FT-76MB
No current priceFs42 Hz −14%, better
Qts0.35 +4%
Vas150.9 L +8%
BL20.4 T·m +8%
Xmax4.7 mm −10%, worse
Sensitivity96.8 dB −1.9
P.AudioP150/2227
No current priceFs45 Hz −8%
Qts0.34 –
Vas117.9 L −16%, better
BL22.5 T·m +19%, better
Xmax5.5 mm +5%
Sensitivity96.9 dB −1.8
P.Audio15NX-76MB
No current priceFs40 Hz −18%, better
Qts0.34 –
Vas115.6 L −17%, better
BL21.4 T·m +13%, better
Xmax4.8 mm −10%
Sensitivity95.3 dB −3.4, worse
Oberton15HCX3572
No current priceFs46 Hz −5%
Qts0.34 –
Vas140.7 L –
BL18.8 T·m –
Xmax7.3 mm +38%, better
Sensitivity98 dB −0.7
RCFMB15N301
No current priceFs48 Hz –
Qts0.37 +10%
Vas134 L −4%
BL19.2 T·m –
Xmax6 mm +14%, better
Sensitivity97.8 dB −0.9
CIARECSD154-22
No current priceFs31 Hz −36%, better
Qts0.33 –
Vas129 L −8%
BL18.4 T·m –
Xmax13 mm +148%, better
Sensitivity92.4 dB −6.3, worse
Oberton15MB500
No current priceFs42 Hz −15%, better
Qts0.34 –
Vas161.5 L +15%, worse
BL18.5 T·m –
Xmax7.8 mm +48%, better
Sensitivity97.2 dB −1.5
LavoceNBASS15-30
No current priceFs42 Hz −14%, better
Qts0.36 +7%
Vas143.1 L –
BL19.2 T·m –
Xmax6.6 mm +26%, better
Sensitivity96.5 dB −2.2, worse
Oberton15MB35
No current priceFs48 Hz –
Qts0.34 –
Vas115.1 L −18%, better
BL20.1 T·m +6%
Xmax6.8 mm +29%, better
Sensitivity97.6 dB −1.1
Oberton15H4CX72
No current priceFs56 Hz +15%, worse
Qts0.37 +9%
Vas113.1 L −19%, better
BL18.2 T·m −4%
Xmax4.5 mm −14%, worse
Sensitivity99.3 dB +0.6
P.AudioE15-300S-V2
No current priceFs44 Hz −10%
Qts0.36 +7%
Vas156.2 L +12%, worse
BL20.1 T·m +6%
Xmax4.3 mm −19%, worse
Sensitivity97.5 dB −1.2
Oberton15NMB35
No current priceFs39 Hz −20%, better
Qts0.34 –
Vas177.5 L +27%, worse
BL18.5 T·m –
Xmax6.8 mm +29%, better
Sensitivity96.8 dB −1.9
CelestionTN1530
No current priceFs43 Hz −13%, better
Qts0.32 −7%
Vas156.6 L +12%, worse
BL19.3 T·m –
Xmax3.8 mm −29%, worse
Sensitivity97.3 dB −1.4
Oberton15NCX
No current priceFs44 Hz −10%, better
Qts0.36 +7%
Vas138.4 L –
BL18.6 T·m –
Xmax7.8 mm +48%, better
Sensitivity96.9 dB −1.8
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.