B&C15CL76
£127.74Fs42 Hz −12%, better
Qts0.33 –
Vas135 L +17%, worse
BL21 T·m +5%
Xmax7 mm +4%
Sensitivity96.7 dB −0.9
15-inch LF driver · 15MB series · 88 mm voice coil · 700 W
Oberton 15MB35 8Ω
8 Ω · 45–3500 Hz
No current price
- Fs
- 48Hz
- Xmax
- 6.8mm
- SPL
- 98dB
- Pe
- 700W
- BL
- 20.1T·m
- Vd
- 560cm³
- Qts
- 0.34
- Vas
- 115L
Published graphs
Oberton 15MB35 is a 15-inch 8 ohm LF driver rated at 700 W RMS. The validated T/S data includes Fs 48 Hz, Qts 0.34, Vas 115.1 L, Xmax 6.8 mm, sensitivity 97.6 dB, plus 560 cm³ Vd and 136 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
- 48Hz
- Qts
- 0.34
- Qes
- 0.35
- Qms
- 8.4
- Vas
- 115.1L
- Re
- 5.1Ω
- Le
- 0.64mH
Motor and cone
- BL
- 20.1T·m
- Sd
- 830cm²
- Mms
- 93g
- Xmax
- 6.8mm
- Vd †
- 560cm³
- Voice coil
- 88mm
- Flux density
- 1.15T
Power and response
- Sensitivity †
- 97.6dB
- Manufacturer sensitivity
- 200dB
- Power
- 700W
- Impedance
- 8Ω
- Min. impedance
- 6.0Ω
- Range
- 45–3500Hz
- EBP †
- 136 · Leans vented
Size and mounting
- Diameter
- 388mm
- Cutout
- 355mm
- Bolt circle
- 372mm
- Depth
- 173.5mm
- Weight
- 9.2kg
Other published values
- Cms
- 0.12mm/N
- Power Program
- 1400
Sensitivity shows 97.6 dB, calculated from the T/S values. Oberton publishes 200.0 dB, 102.4 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Oberton lists
LF · Primary · 15″
- BL
- 20.1T·m
- Fs
- 48Hz
- Le
- 0.64mH
- Re
- 5.1Ω
- Sd
- 830cm²
- Cms
- 0.12mm/N
- Mms
- 93g
- Qes
- 0.35
- Qms
- 8.4
- Qts
- 0.34
- SPL
- 97.6dB
- Vas
- 115.1L
- Xmax
- 6.8mm
- Power
- 700W
- Impedance
- 8Ω
- Flux density
- 1.15T
- Sensitivity
- 200dB
- Low limit
- 45Hz
- Power Program
- 1400
- Calculated sensitivity †
- 97.6dB
- High limit
- 3500Hz
- Manufacturer sensitivity
- 200dB
- Min. impedance
- 6.0Ω
- Voice coil
- 88mm
- Weight
- 9.2kg
- Diameter
- 388mm
- Depth
- 173.5mm
- Cutout
- 355mm
- Bolt circle
- 372mm
02
Compare
Same-size drivers, compared with the 15MB35. Clear differences are green when better and red when worse.
This driver15MB35
Best price
–
Fs
48 Hz
Qts
0.34
Vas
115.1 L
BL
20.1 T·m
Xmax
6.8 mm
Sensitivity
97.6 dB
Power
700 W
SB AudienceROSSO-15W400
£134.56Fs44 Hz −8%
Qts0.33 –
Vas140.1 L +22%, worse
BL21.5 T·m +7%
Xmax8.3 mm +22%, better
Sensitivity97.5 dB –
REDCATT15FIND
£167.38Fs42 Hz −12%, better
Qts0.36 +7%
Vas96.4 L −16%, better
BL24.6 T·m +23%, better
Xmax6.8 mm –
Sensitivity94.9 dB −2.7, worse
SB AudienceROSSO-15MW500
£173.91Fs42 Hz −12%, better
Qts0.33 –
Vas121.3 L +5%
BL23.2 T·m +16%, better
Xmax8.4 mm +24%, better
Sensitivity96.1 dB −1.5
Beyma15MCB700
£207.83Fs44 Hz −8%
Qts0.34 –
Vas148 L +29%, worse
BL20 T·m –
Xmax7 mm +4%
Sensitivity97.5 dB –
B&C15NDL88
£225.24Fs45 Hz −6%
Qts0.34 –
Vas126 L +9%
BL20.1 T·m –
Xmax8 mm +19%, better
Sensitivity97.1 dB −0.5
Beyma15MC700ND
£226.76Fs49 Hz –
Qts0.31 −8%
Vas105 L −9%
BL22.6 T·m +13%, better
Xmax7 mm +4%
Sensitivity97.6 dB –
Sica15 PF 3
£234.41Fs45 Hz −6%
Qts0.31 −8%
Vas117.6 L –
BL21.9 T·m +9%
Xmax8 mm +19%, better
Sensitivity97.1 dB −0.5
Eighteen Sound15NW530
£243.16Fs43 Hz −10%
Qts0.33 –
Vas154 L +34%, worse
BL22 T·m +10%
Xmax7.5 mm +11%, better
Sensitivity97.5 dB –
Eighteen Sound15MB1000
£259.50Fs48 Hz –
Qts0.31 −8%
Vas132.5 L +15%, worse
BL21 T·m +5%
Xmax6 mm −11%, worse
Sensitivity98.6 dB +1
BMS15CN682
£384.52Fs41 Hz −15%, better
Qts0.36 +7%
Vas137 L +19%, worse
BL20.6 T·m –
Xmax5.5 mm −19%, worse
Sensitivity95.9 dB −1.7
Eighteen Sound15NCX910
£497.18Fs55 Hz +15%, worse
Qts0.33 –
Vas107 L −7%
BL21 T·m +5%
Xmax7 mm +4%
Sensitivity99.2 dB +1.6
Eighteen Sound15NCX910BE
No current priceFs55 Hz +15%, worse
Qts0.33 –
Vas107 L −7%
BL21 T·m +5%
Xmax7 mm +4%
Sensitivity99.2 dB +1.6
Eighteen Sound15NCX910N
No current priceFs55 Hz +15%, worse
Qts0.33 –
Vas107 L −7%
BL21 T·m +5%
Xmax7 mm +4%
Sensitivity99.2 dB +1.6
Oberton15HCX3572
No current priceFs46 Hz –
Qts0.34 –
Vas140.7 L +22%, worse
BL18.8 T·m −6%
Xmax7.3 mm +7%
Sensitivity98 dB –
RCFMB15X351
No current priceFs46 Hz −4%
Qts0.31 −8%
Vas114 L –
BL22.8 T·m +14%, better
Xmax7 mm +4%
Sensitivity97.3 dB –
P.AudioP150/2227
No current priceFs45 Hz −6%
Qts0.34 –
Vas117.9 L –
BL22.5 T·m +12%, better
Xmax5.5 mm −19%, worse
Sensitivity96.9 dB −0.7
LavoceNBASS15-30
No current priceFs42 Hz −12%, better
Qts0.36 +7%
Vas143.1 L +24%, worse
BL19.2 T·m −4%
Xmax6.6 mm –
Sensitivity96.5 dB −1.1
Eighteen Sound15W1301
No current priceFs48 Hz –
Qts0.32 −5%
Vas123 L +7%
BL22.3 T·m +11%, better
Xmax6 mm −11%, worse
Sensitivity97.7 dB –
Oberton15NMB35
No current priceFs39 Hz −18%, better
Qts0.34 –
Vas177.5 L +54%, worse
BL18.5 T·m −8%
Xmax6.8 mm –
Sensitivity96.8 dB −0.8
P.Audio15NX-76MB
No current priceFs40 Hz −16%, better
Qts0.34 –
Vas115.6 L –
BL21.4 T·m +7%
Xmax4.8 mm −30%, worse
Sensitivity95.3 dB −2.3, worse
Oberton15XL400
No current priceFs49 Hz –
Qts0.34 –
Vas140 L +22%, worse
BL18.9 T·m −6%
Xmax5.3 mm −22%, worse
Sensitivity98.7 dB +1.1
RCFM15P550
No current priceFs45 Hz −6%
Qts0.37 +10%, worse
Vas140 L +22%, worse
BL19.8 T·m –
Xmax7 mm +4%
Sensitivity97 dB −0.6
Dayton AudioPN395-8
No current priceFs44 Hz −8%
Qts0.35 +4%
Vas96.8 L −16%, better
BL25.3 T·m +26%, better
Xmax6.5 mm −4%
Sensitivity95.7 dB −1.9
Oberton15CX
No current priceFs38 Hz −20%, better
Qts0.35 +4%
Vas163.8 L +42%, worse
BL18.4 T·m −8%
Xmax7 mm +4%
Sensitivity95.9 dB −1.7
Oberton15MB500
No current priceFs42 Hz −13%, better
Qts0.34 –
Vas161.5 L +40%, worse
BL18.5 T·m −8%
Xmax7.8 mm +15%, better
Sensitivity97.2 dB –
RCFMB15N301
No current priceFs48 Hz –
Qts0.37 +10%, worse
Vas134 L +16%, worse
BL19.2 T·m −4%
Xmax6 mm −11%, worse
Sensitivity97.8 dB –
Oberton15B450 / 15B450A / 15B450A2
No current priceFs45 Hz −5%
Qts0.29 −15%, better
Vas146.8 L +28%, worse
BL20.4 T·m –
Xmax6.8 mm –
Sensitivity98.6 dB +1
BMS15CN680
No current priceFs41 Hz −15%, better
Qts0.36 +7%
Vas137 L +19%, worse
BL20.6 T·m –
Xmax5.5 mm −19%, worse
Sensitivity95.9 dB −1.7
CIARECSD154-22
No current priceFs31 Hz −35%, better
Qts0.33 –
Vas129 L +12%, worse
BL18.4 T·m −8%
Xmax13 mm +93%, better
Sensitivity92.4 dB −5.2, worse
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.