B&C15CL76
£127.74Fs42 Hz +8%
Qts0.33 –
Vas135 L −24%, better
BL21 T·m +13%, better
Xmax7 mm +4%
Sensitivity96.7 dB –
15-inch LF driver · 15NMB series · 88 mm voice coil · 600 W
Oberton 15NMB35 8Ω
8 Ω · 45–3000 Hz
No price for delivery to the UK
- Fs
- 39Hz
- Xmax
- 6.8mm
- SPL
- 97dB
- Pe
- 600W
- BL
- 18.5T·m
- Vd
- 560cm³
- Qts
- 0.34
- Vas
- 177L
Published graphs
Oberton 15NMB35 is a 15-inch 8 ohm LF driver rated at 600 W RMS. The validated T/S data includes Fs 39 Hz, Qts 0.34, Vas 177.5 L, Xmax 6.8 mm, sensitivity 96.8 dB, plus 560 cm³ Vd and 112 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
- 39Hz
- Qts
- 0.34
- Qes
- 0.35
- Qms
- 8.9
- Vas
- 177.5L
- Re
- 5.4Ω
- Le
- 0.88mH
Motor and cone
- BL
- 18.5T·m
- Sd
- 830cm²
- Mms
- 91g
- Xmax
- 6.8mm
- Vd †
- 560cm³
- Voice coil
- 88mm
- Flux density
- 1.05T
Power and response
- Sensitivity †
- 96.8dB
- Manufacturer sensitivity
- 200dB
- Power
- 600W
- Impedance
- 8Ω
- Min. impedance
- 6.3Ω
- Range
- 45–3000Hz
- EBP †
- 112 · Leans vented
Size and mounting
- Diameter
- 388mm
- Cutout
- 355mm
- Bolt circle
- 372mm
- Depth
- 174.5mm
- Weight
- 5.3kg
Other published values
- Cms
- 0.18mm/N
- Power Program
- 1200
Sensitivity shows 96.8 dB, calculated from the T/S values. Oberton publishes 200.0 dB, 103.2 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Oberton lists
LF · Primary · 15″
- BL
- 18.5T·m
- Fs
- 39Hz
- Le
- 0.88mH
- Re
- 5.4Ω
- Sd
- 830cm²
- Cms
- 0.18mm/N
- Mms
- 91g
- Qes
- 0.35
- Qms
- 8.9
- Qts
- 0.34
- SPL
- 96.8dB
- Vas
- 177.5L
- Xmax
- 6.8mm
- Power
- 600W
- Impedance
- 8Ω
- Flux density
- 1.05T
- Sensitivity
- 200dB
- Low limit
- 45Hz
- Power Program
- 1200
- Calculated sensitivity †
- 96.8dB
- High limit
- 3000Hz
- Manufacturer sensitivity
- 200dB
- Min. impedance
- 6.3Ω
- Voice coil
- 88mm
- Weight
- 5.3kg
- Diameter
- 388mm
- Depth
- 174.5mm
- Cutout
- 355mm
- Bolt circle
- 372mm
02
Compare
Same-size drivers, compared with the 15NMB35. Clear differences are green when better and red when worse.
This driver15NMB35
Best price
–
Fs
39 Hz
Qts
0.34
Vas
177.5 L
BL
18.5 T·m
Xmax
6.8 mm
Sensitivity
96.8 dB
Power
600 W
Beyma15WRS400
£150.88Fs36 Hz −8%
Qts0.33 –
Vas236 L +33%, worse
BL18.2 T·m –
Xmax6.3 mm −7%
Sensitivity97 dB –
£152.00
Fs40 Hz –
Qts0.37 +10%, worse
Vas188 L +6%
BL19.7 T·m +6%
Xmax6.9 mm –
Sensitivity97 dB –
EminenceKAPPA PRO-15LF
£166.34Fs35 Hz −10%, better
Qts0.30 −10%, better
Vas198.8 L +12%, worse
BL21.6 T·m +17%, better
Xmax6.7 mm –
Sensitivity96.3 dB −0.5
B&C15CLA76
£170.21Fs40 Hz –
Qts0.30 −10%, better
Vas176 L –
BL19.8 T·m +7%
Xmax5.5 mm −19%, worse
Sensitivity97.6 dB +0.8
Eighteen Sound15W700
£177.51Fs38 Hz –
Qts0.30 −10%, better
Vas217 L +22%, worse
BL18.4 T·m –
Xmax6.5 mm −4%
Sensitivity97.6 dB +0.8
Beyma15MCB700
£207.83Fs44 Hz +13%, worse
Qts0.34 –
Vas148 L −17%, better
BL20 T·m +8%
Xmax7 mm +4%
Sensitivity97.5 dB +0.7
BMS15N620
£216.43Fs41 Hz +5%
Qts0.35 +4%
Vas154 L −13%, better
BL20.6 T·m +11%, better
Xmax5.5 mm −19%, worse
Sensitivity96.6 dB –
B&C15NDL88
£225.24Fs45 Hz +16%, worse
Qts0.34 –
Vas126 L −29%, better
BL20.1 T·m +8%
Xmax8 mm +19%, better
Sensitivity97.1 dB –
Eighteen Sound15ND830
£239.90Fs39 Hz –
Qts0.32 −4%
Vas213 L +20%, worse
BL18 T·m –
Xmax6.5 mm −4%
Sensitivity97.6 dB +0.8
Eighteen Sound15NW530
£243.16Fs43 Hz +10%, worse
Qts0.33 –
Vas154 L −13%, better
BL22 T·m +19%, better
Xmax7.5 mm +11%, better
Sensitivity97.5 dB +0.7
Dayton AudioRSS390HO-4
£301.43Fs22 Hz −45%, better
Qts0.32 −4%
Vas168 L −5%
BL19.8 T·m +7%
Xmax12 mm +78%, better
Sensitivity88.8 dB −8, worse
Beyma15CXA400ND
£401.87Fs40 Hz –
Qts0.36 +7%
Vas196 L +10%, worse
BL19 T·m –
Xmax6 mm −11%, worse
Sensitivity97.1 dB –
Eighteen Sound15NCX910
£497.18Fs55 Hz +41%, worse
Qts0.33 –
Vas107 L −40%, better
BL21 T·m +13%, better
Xmax7 mm +4%
Sensitivity99.2 dB +2.4, better
Oberton15CX
No current priceFs38 Hz –
Qts0.35 +4%
Vas163.8 L −8%
BL18.4 T·m –
Xmax7 mm +4%
Sensitivity95.9 dB −0.9
Oberton15MB500
No current priceFs42 Hz +7%
Qts0.34 –
Vas161.5 L −9%
BL18.5 T·m –
Xmax7.8 mm +15%, better
Sensitivity97.2 dB –
Oberton15HCX3572
No current priceFs46 Hz +19%, worse
Qts0.34 –
Vas140.7 L −21%, better
BL18.8 T·m –
Xmax7.3 mm +7%
Sensitivity98 dB +1.2
CelestionTF1530E
No current priceFs44 Hz +12%, worse
Qts0.33 –
Vas191.6 L +8%
BL17.0 T·m −8%
Xmax6.5 mm −4%
Sensitivity98.3 dB +1.5
Oberton15MB35
No current priceFs48 Hz +23%, worse
Qts0.34 –
Vas115.1 L −35%, better
BL20.1 T·m +8%
Xmax6.8 mm –
Sensitivity97.6 dB +0.8
Sica15 FE 3 CP
No current priceFs40 Hz +3%
Qts0.33 –
Vas170.4 L −4%
BL19.1 T·m +3%
Xmax5.5 mm −19%, worse
Sensitivity97.2 dB –
LavoceNBASS15-30
No current priceFs42 Hz +8%
Qts0.36 +7%
Vas143.1 L −19%, better
BL19.2 T·m +4%
Xmax6.6 mm –
Sensitivity96.5 dB –
Oberton15XL400
No current priceFs49 Hz +25%, worse
Qts0.34 –
Vas140 L −21%, better
BL18.9 T·m –
Xmax5.3 mm −22%, worse
Sensitivity98.7 dB +1.9
No current price
Fs38 Hz –
Qts0.35 +5%
Vas201 L +13%, worse
BL17.5 T·m −6%
Xmax6 mm −11%, worse
Sensitivity96.5 dB –
FaneCOLOSSUS 15XB
No current priceFs38 Hz –
Qts0.32 −4%
Vas168 L −5%
BL22.1 T·m +19%, better
Xmax7.5 mm +11%, better
Sensitivity96.4 dB –
Eighteen Sound15NCX910BE
No current priceFs55 Hz +41%, worse
Qts0.33 –
Vas107 L −40%, better
BL21 T·m +13%, better
Xmax7 mm +4%
Sensitivity99.2 dB +2.4, better
Eighteen Sound15NCX910N
No current priceFs55 Hz +41%, worse
Qts0.33 –
Vas107 L −40%, better
BL21 T·m +13%, better
Xmax7 mm +4%
Sensitivity99.2 dB +2.4, better
Oberton15NCX
No current priceFs44 Hz +12%, worse
Qts0.36 +7%
Vas138.4 L −22%, better
BL18.6 T·m –
Xmax7.8 mm +15%, better
Sensitivity96.9 dB –
Eighteen Sound15W600
No current priceFs38 Hz –
Qts0.29 −13%, better
Vas183 L +3%
BL20.5 T·m +11%, better
Xmax6.5 mm −4%
Sensitivity97.3 dB +0.5
Supravox380-2000 EXC LC
No current priceFs31 Hz −20%, better
Qts0.34 –
Vas300.8 L +69%, worse
BL17.3 T·m −7%
Xmax7 mm +4%
Sensitivity96 dB −0.8
Eighteen Sound15NMB420
No current priceFs42 Hz +8%
Qts0.29 −13%, better
Vas225 L +27%, worse
BL19 T·m –
Xmax6.5 mm −4%
Sensitivity99.5 dB +2.7, 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 |
|---|---|---|---|---|
Blue Aran | £310.24 | Out of stock | Visit shop at Blue Aran |