B&C15PS76
£184.00Fs38 Hz −17%, better
Qts0.26 −4%
Vas164 L +32%, worse
BL22.1 T·m −6%
Xmax7.5 mm +7%
Sensitivity97.1 dB −1.3
15-inch LF driver · 102 mm voice coil · 1,100 W
RCF MB15N405 8Ω
8 Ω · 45–2500 Hz
No price for delivery to the UK
- Fs
- 46Hz
- Xmax
- 7mm
- SPL
- 98dB
- Pe
- 1100W
- BL
- 23.5T·m
- Vd
- 630cm³
- Qts
- 0.27
- Vas
- 124L
RCF MB15N405 is a 15-inch 8 ohm LF driver rated at 1100 W RMS. The validated T/S data includes Fs 46 Hz, Qts 0.27, Vas 124 L, Xmax 7 mm, sensitivity 98.4 dB, plus 630 cm³ Vd and 164 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
- 0.27
- Qes
- 0.28
- Qms
- 4.8
- Vas
- 124L
- Re
- 5.5Ω
- Le
- 1.10mH
Motor and cone
- BL
- 23.5T·m
- Sd
- 900cm²
- Mms
- 98g
- Xmax
- 7mm
- Vd †
- 630cm³
- Voice coil
- 102mm
Power and response
- Sensitivity †
- 98.4dB
- Manufacturer sensitivity
- 100dB
- Power
- 1100W
- Impedance
- 8Ω
- Min. impedance
- 5.9Ω
- Range
- 45–2500Hz
- EBP †
- 164 · Leans vented
Size and mounting
- Diameter
- 393mm
- Cutout
- 354mm
- Bolt circle
- 376mm
- Weight
- 8.6kg
Other published values
- Xmech
- 53
- Power Program
- 2200
Sensitivity shows 98.4 dB, calculated from the T/S values. RCF publishes 100.0 dB, 1.6 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else RCF lists
LF · Primary · 15″
- BL
- 23.5T·m
- Fs
- 46Hz
- Le
- 1.10mH
- Re
- 5.5Ω
- Sd
- 900cm²
- Mms
- 98g
- Qes
- 0.28
- Qms
- 4.8
- Qts
- 0.27
- SPL
- 98.4dB
- Vas
- 124L
- Xmax
- 7mm
- Xmech
- 53
- Power
- 1100W
- Impedance
- 8Ω
- Sensitivity
- 100dB
- Low limit
- 45Hz
- Power Program
- 2200
- Calculated sensitivity †
- 98.4dB
- High limit
- 2500Hz
- Manufacturer sensitivity
- 100dB
- Min. impedance
- 5.9Ω
- Voice coil
- 102mm
- Weight
- 8.6kg
- Diameter
- 393mm
- Cutout
- 354mm
- Bolt circle
- 376mm
02
Compare
Same-size drivers, compared with the MB15N405. Clear differences are green when better and red when worse.
This driverMB15N405
Best price
–
Fs
46 Hz
Qts
0.27
Vas
124 L
BL
23.5 T·m
Xmax
7 mm
Sensitivity
98.4 dB
Power
1100 W
B&C15PZB100
£199.99Fs39 Hz −15%, better
Qts0.29 +7%
Vas110 L −11%, better
BL25.8 T·m +10%
Xmax8 mm +14%, better
Sensitivity95.4 dB −3, worse
Precision DevicesPD.154/2
£210.00Fs45 Hz –
Qts0.27 –
Vas114.9 L −7%
BL29.4 T·m +25%, better
Xmax7.7 mm +10%, better
Sensitivity97.9 dB −0.5
Beyma14MC700ND
£229.73Fs51 Hz +11%, worse
Qts0.28 +4%
Vas78 L −37%, better
BL22 T·m −6%
Xmax7 mm –
Sensitivity97.4 dB −1
REDCATT15NPW
£242.79Fs40 Hz −13%, better
Qts0.27 –
Vas107 L −14%, better
BL28.3 T·m +20%, better
Xmax5.8 mm −18%, worse
Sensitivity95.9 dB −2.5, worse
Eighteen Sound15LW1401
£254.65Fs42 Hz −9%
Qts0.27 –
Vas131 L +6%
BL24.2 T·m –
Xmax9 mm +29%, better
Sensitivity97.4 dB −1
FaitalPRO15HP1020
£263.08Fs40 Hz −13%, better
Qts0.27 –
Vas126.6 L –
BL24.2 T·m –
Xmax9 mm +29%, better
Sensitivity96.6 dB −1.8
Sica15 K 3 PL
£272.13Fs40 Hz −13%, better
Qts0.27 –
Vas166.1 L +34%, worse
BL21.4 T·m −9%
Xmax6.5 mm −7%
Sensitivity97.8 dB −0.6
FaitalPRO15FX600
£283.85Fs38 Hz −17%, better
Qts0.27 –
Vas128.3 L +3%
BL23.2 T·m –
Xmax11.3 mm +61%, better
Sensitivity96 dB −2.4, worse
Eighteen Sound15NMB1000
£285.89Fs46 Hz –
Qts0.24 −11%, better
Vas124 L –
BL25.2 T·m +7%
Xmax6.5 mm −7%
Sensitivity99 dB +0.6
Eighteen Sound15NLW9300
£315.00Fs39 Hz −15%, better
Qts0.26 −4%
Vas170 L +37%, worse
BL24.4 T·m +4%
Xmax8 mm +14%, better
Sensitivity97.8 dB −0.6
BMS15S435
£317.34Fs38 Hz −17%, better
Qts0.28 +4%
Vas129 L +4%
BL24.4 T·m +4%
Xmax8 mm +14%, better
Sensitivity95.9 dB −2.5, worse
No current price
Fs45 Hz –
Qts0.27 –
Vas127 L –
BL24.5 T·m +4%
Xmax7.5 mm +7%
Sensitivity98 dB –
No photo
PHL Audio5241MNDU-7
No current priceFs45 Hz –
Qts0.26 −4%
Vas120.5 L –
BL24.3 T·m +3%
Xmax7.5 mm +7%
Sensitivity98 dB –
Oberton15B500
No current priceFs38 Hz −17%, better
Qts0.27 –
Vas145.8 L +18%, worse
BL22.9 T·m –
Xmax7.3 mm +4%
Sensitivity96.8 dB −1.6
Oberton15NB500
No current priceFs43 Hz −7%
Qts0.26 −6%
Vas121.5 L –
BL24.3 T·m +3%
Xmax7.3 mm +4%
Sensitivity97.7 dB −0.7
Sica15 F 4 CP
No current priceFs46 Hz –
Qts0.27 –
Vas97 L −22%, better
BL26 T·m +11%, better
Xmax7 mm –
Sensitivity97.4 dB −1
Oberton15NB451
No current priceFs40 Hz −14%, better
Qts0.26 −5%
Vas145.2 L +17%, worse
BL22.9 T·m –
Xmax7 mm –
Sensitivity97.4 dB −1
BMS15S430V2
No current priceFs40 Hz −13%, better
Qts0.26 −4%
Vas135 L +9%
BL25.0 T·m +6%
Xmax7.5 mm +7%
Sensitivity97 dB −1.4
RCFCX15N351
No current priceFs55 Hz +20%, worse
Qts0.26 −4%
Vas110 L −11%, better
BL23.5 T·m –
Xmax6 mm −14%, worse
Sensitivity100.3 dB +1.9
No photo
PHL Audio5011MNDU
No current priceFs38 Hz −17%, better
Qts0.26 −4%
Vas169 L +36%, worse
BL23.7 T·m –
Xmax7.5 mm +7%
Sensitivity97.2 dB −1.2
Oberton15NMB500
No current priceFs45 Hz –
Qts0.29 +8%
Vas128.0 L +3%
BL21.3 T·m −9%
Xmax7.8 mm +11%, better
Sensitivity97.9 dB −0.5
Oberton15B450 / 15B450A / 15B450A2
No current priceFs45 Hz –
Qts0.29 +6%
Vas146.8 L +18%, worse
BL20.4 T·m −13%, worse
Xmax6.8 mm −4%
Sensitivity98.6 dB –
BMS15N830V2
No current priceFs37 Hz −20%, better
Qts0.27 –
Vas159 L +28%, worse
BL22.4 T·m −5%
Xmax8 mm +14%, better
Sensitivity96.5 dB −1.9
FaneCOLOSSUS 15SB
No current priceFs41 Hz −11%, better
Qts0.29 +7%
Vas151 L +22%, worse
BL22.5 T·m −4%
Xmax6.5 mm −7%
Sensitivity97.4 dB −1
Oberton15XL700
No current priceFs45 Hz –
Qts0.28 +4%
Vas117.0 L −6%
BL23.1 T·m –
Xmax8.8 mm +25%, better
Sensitivity97.8 dB −0.6
Oberton15XL701
No current priceFs45 Hz –
Qts0.28 +4%
Vas117.0 L −6%
BL23.1 T·m –
Xmax8.8 mm +25%, better
Sensitivity97.8 dB −0.6
RCFMB15X351
No current priceFs46 Hz –
Qts0.31 +15%, worse
Vas114 L −8%
BL22.8 T·m –
Xmax7 mm –
Sensitivity97.3 dB −1.1
Sica15 SR 4 CP
No current priceFs34 Hz −26%, better
Qts0.29 +7%
Vas101.2 L −18%, better
BL25.0 T·m +7%
Xmax8 mm +14%, better
Sensitivity93.3 dB −5.1, worse
Eighteen Sound15ND730
No current priceFs44 Hz −4%
Qts0.29 +7%
Vas156 L +26%, worse
BL21 T·m −11%, worse
Xmax6.5 mm −7%
Sensitivity98.5 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 Business | £253.77 | Out of stock | Visit shop at Lean Business | |
Blue Aran approx 2 months | £302.75 | Ordered on Request (approx 2 months) | Visit shop at Blue Aran | |
Audio Video Parts Import VAT and duty may apply | £257.37 | Special order | Visit shop at Audio Video Parts |