Beyma15WRS400
£151.70 · 62% less, betterFs36 Hz −5%
Qts0.33 +18%, worse
Vas236 L −4%
BL18.2 T·m –
Xmax6.3 mm +5%
Sensitivity97 dB −1.6
15-inch LF driver · 15CXN series · 76 mm voice coil · 400 W
B&C 15CXN76 8Ω
8 Ω
£396.97
SteadyJP Leisure · In stock · All 4 offers
- Fs
- 38Hz
- Xmax
- 6mm
- SPL
- 99dB
- Pe
- 400W
- BL
- 17.8T·m
- Vd
- 513cm³
- Qts
- 0.28
- Vas
- 246L
Published graphs
B&C 15CXN76 is a 15-inch 8 ohm LF driver rated at 400 W RMS. The validated T/S data includes Fs 38 Hz, Qts 0.28, Vas 246 L, Xmax 6 mm, sensitivity 98.6 dB, plus 513 cm³ Vd and 127 EBP. bits tracks UK, EU and US shop prices, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £396.97.
The published T/S values agree with each other
Thiele/Small
- Fs
- 38Hz
- Qts
- 0.28
- Qes
- 0.30
- Qms
- 5.8
- Vas
- 246L
- Re
- 5.1Ω
- Le
- 0.90mH
Motor and cone
- BL
- 17.8T·m
- Sd
- 855cm²
- Mms
- 82g
- Xmax
- 6mm
- Vd †
- 513cm³
- Voice coil
- 76mm
- Flux density
- 1.15T
Power and response
- Sensitivity †
- 98.6dB
- Manufacturer sensitivity
- 99dB
- Power
- 400W
- Nominal power
- 400W
- Impedance
- 8Ω
- Min. impedance
- 6Ω
- EBP †
- 127 · Leans vented
Excursion and motor values come from the LF section; the frequency range spans every section.
† Calculated by bits from the published values
What this validation status means
Components and manufacturer details
LF · Specifications LF unit
- BL
- 17.8T·m
- Fs
- 38Hz
- Le
- 0.90mH
- Re
- 5.1Ω
- Sd
- 855cm²
- Mms
- 82g
- Qes
- 0.30
- Qms
- 5.8
- Qts
- 0.28
- SPL
- 98.6dB
- Vas
- 246L
- Xmax
- 6mm
- Power
- 400W
- Impedance
- 8Ω
- Flux density
- 1.15T
- Sensitivity
- 99dB
- Nominal power
- 400W
- Calculated sensitivity †
- 98.6dB
- Manufacturer sensitivity
- 99dB
- Min. impedance
- 6Ω
- Voice coil
- 76mm
- Bl
- 17.8 Tm
- Fs
- 38 Hz
- Le
- 0.9 mH
- Re
- 5.1 Ω
- Sd
- 855 cm² (132.5 in²)
- Ebp
- 127 Hz
- Mms
- 82 g
- Qes
- 0.3
- Qms
- 5.8
- Qts
- 0.28
- Vas
- 246 dm³ (8.6 ft³)
- Η0
- 3.7 %
- Xvar
- 6 mm
- Sensitivity
- 99 dB
- Flux density
- 1.15 T
- Winding depth
- 16.5 mm (0.65 in)
- Former material
- Glass Fibre
- Nominal diameter
- 380 mm (15 in)
- Winding material
- Copper
- Minimum impedance
- 6 Ω
- Nominal impedance
- 8 Ω
- Magnetic gap depth
- 8 mm (0.31 in)
- Voice coil diameter
- 76 mm (3 in)
- Woofer cone treatment
- WP Waterproof Front Side
- Nominal power handling
- 400 W
- Continuous power handling
- 800 W
HF · Specifications HF unit
- Le
- 0.14mH
- SPL
- 105dB
- Power
- 80W
- Impedance
- 8Ω
- Flux density
- 1.90T
- Sensitivity
- 105dB
- Nominal power
- 80W
- Manufacturer sensitivity
- 105dB
- Min. impedance
- 8Ω
- Voice coil
- 75mm
- Crossover
- 1200Hz
- Inductance
- 0.14 mH
- Sensitivity
- 105 dB
- Flux density
- 1.9 T
- Nominal diameter
- 380 mm (15 in)
- Winding material
- Aluminium
- Minimum impedance
- 8 Ω
- Nominal impedance
- 8 Ω
- Diaphragm material
- Polyester/Titanium
- Voice coil diameter
- 75 mm (3 in)
- Recommended crossover
- 1.2 kHz
- Nominal power handling
- 80 W
- Continuous power handling
- 160 W
02
Compare
Same-size drivers, compared with the 15CXN76. Clear differences are green when better and red when worse.
This driver15CXN76
Best price
£396.97
Fs
38 Hz
Qts
0.28
Vas
246 L
BL
17.8 T·m
Xmax
6 mm
Sensitivity
98.6 dB
Power
400 W
Beyma15WR400
£165.43 · 58% less, betterFs36 Hz −5%
Qts0.30 +7%
Vas236 L −4%
BL19.2 T·m +8%
Xmax6.3 mm +5%
Sensitivity97.5 dB −1.1
EminenceKAPPA PRO-15LF
£166.34 · 58% less, betterFs35 Hz −8%
Qts0.30 +7%
Vas198.8 L −19%, better
BL21.6 T·m +21%, better
Xmax6.7 mm +12%, better
Sensitivity96.3 dB −2.3, worse
B&C15CLA76
£166.37 · 58% less, betterFs40 Hz +5%
Qts0.30 +7%
Vas176 L −28%, better
BL19.8 T·m +11%, better
Xmax5.5 mm −8%
Sensitivity97.6 dB −1
FaitalPRO15PR400
£168.92 · 57% less, betterFs35 Hz −8%
Qts0.32 +14%, worse
Vas248.9 L –
BL16.7 T·m −6%
Xmax5.8 mm −4%
Sensitivity97 dB −1.6
EminenceOMEGA PRO-15A
£169.47 · 57% less, betterFs33 Hz −13%, better
Qts0.32 +14%, worse
Vas258.5 L +5%
BL17.5 T·m –
Xmax4.8 mm −20%, worse
Sensitivity96.5 dB −2.1, worse
Eighteen Sound15MB700
£174.30 · 56% less, betterFs42 Hz +11%, worse
Qts0.29 +4%
Vas202 L −18%, better
BL17.6 T·m –
Xmax5.5 mm −8%
Sensitivity98.9 dB –
FaitalPRO15PR450
£177.40 · 55% less, betterFs35 Hz −8%
Qts0.35 +25%, worse
Vas235.6 L −4%
BL16.6 T·m −7%
Xmax6 mm –
Sensitivity96.4 dB −2.2, worse
Eighteen Sound15W700
£179.95 · 55% less, betterFs38 Hz –
Qts0.30 +7%
Vas217 L −12%, better
BL18.4 T·m +3%
Xmax6.5 mm +8%
Sensitivity97.6 dB −1
Eighteen Sound15MB650
£239.54 · 40% less, betterFs40 Hz +5%
Qts0.26 −7%
Vas210 L −15%, better
BL20 T·m +12%, better
Xmax4 mm −33%, worse
Sensitivity99 dB –
Eighteen Sound15ND830
£239.90 · 40% less, betterFs39 Hz –
Qts0.32 +14%, worse
Vas213 L −13%, better
BL18 T·m –
Xmax6.5 mm +8%
Sensitivity97.6 dB −1
Eighteen Sound15MB1000
£259.50 · 35% less, betterFs48 Hz +26%, worse
Qts0.31 +11%, worse
Vas132.5 L −46%, better
BL21 T·m +18%, better
Xmax6 mm –
Sensitivity98.6 dB –
Eighteen Sound15ND730
£276.22 · 30% less, betterFs44 Hz +16%, worse
Qts0.29 +4%
Vas156 L −37%, better
BL21 T·m +18%, better
Xmax6.5 mm +8%
Sensitivity98.5 dB –
Eighteen Sound15NMB420
£293.35 · 26% less, betterFs42 Hz +11%, worse
Qts0.29 +4%
Vas225 L −9%
BL19 T·m +7%
Xmax6.5 mm +8%
Sensitivity99.5 dB +0.9
Eighteen Sound15LW1500
£319.00 · 20% less, betterFs34 Hz −11%, better
Qts0.28 –
Vas195 L −21%, better
BL22.1 T·m +24%, better
Xmax9 mm +50%, better
Sensitivity96.2 dB −2.4, worse
MonacorFTX1530/8
£360.73 · 9% less, betterFs43 Hz +12%, worse
Qts0.28 –
Vas172.1 L −30%, better
BL20.2 T·m +13%, better
Xmax6 mm –
Sensitivity98.5 dB –
B&C15HCX76
£399.49 · Same priceFs38 Hz –
Qts0.28 –
Vas246 L –
BL17.8 T·m –
Xmax6 mm –
Sensitivity98.6 dB –
Beyma15XA38ND
No current priceFs38 Hz –
Qts0.30 +7%
Vas238 L −3%
BL20.4 T·m +15%, better
Xmax6 mm –
Sensitivity98.3 dB –
CelestionFTX1530
No current priceFs43 Hz +12%, worse
Qts0.28 –
Vas172.1 L −30%, better
BL20.2 T·m +13%, better
Xmax6 mm –
Sensitivity98.5 dB –
CelestionNTR15-3018E
No current priceFs35 Hz −8%
Qts0.28 –
Vas207.3 L −16%, better
BL21.1 T·m +18%, better
Xmax5 mm −17%, worse
Sensitivity96.7 dB −1.9
Oberton15L400
No current priceFs43 Hz +14%, worse
Qts0.29 –
Vas229.9 L −7%
BL16.9 T·m −5%
Xmax3.3 mm −46%, worse
Sensitivity100 dB +1.4
Precision DevicesPD.153C002
No current priceFs38 Hz –
Qts0.25 −11%, better
Vas263 L +7%
BL18.9 T·m +6%
Xmax6.8 mm +13%, better
Sensitivity99.4 dB +0.8
MonacorSP-15A/402PA
No current priceFs36 Hz −5%
Qts0.31 +11%, worse
Vas235 L −4%
BL19.9 T·m +12%, better
Xmax5 mm −17%, worse
Sensitivity97.2 dB −1.4
Oberton15B450 / 15B450A / 15B450A2
No current priceFs45 Hz +19%, worse
Qts0.29 –
Vas146.8 L −40%, better
BL20.4 T·m +15%, better
Xmax6.8 mm +13%, better
Sensitivity98.6 dB –
Sica15 K 3 PL
No current priceFs40 Hz +5%
Qts0.27 −4%
Vas166.1 L −32%, better
BL21.4 T·m +20%, better
Xmax6.5 mm +8%
Sensitivity97.8 dB −0.8
Acoustic EleganceTD15M-8
No current priceFs35 Hz −9%
Qts0.33 +18%, worse
Vas312 L +27%, worse
BL17 T·m −4%
Xmax6 mm –
Sensitivity97.7 dB −0.9
Oberton15HCX
No current priceFs41 Hz +7%
Qts0.30 +7%
Vas205.5 L −16%, better
BL17.1 T·m −4%
Xmax7.8 mm +29%, better
Sensitivity98.5 dB –
Sica15 FE 3 CP
No current priceFs40 Hz +6%
Qts0.33 +18%, worse
Vas170.4 L −31%, better
BL19.1 T·m +7%
Xmax5.5 mm −8%
Sensitivity97.2 dB −1.4
CelestionTF1530E
No current priceFs44 Hz +15%, worse
Qts0.33 +17%, worse
Vas191.6 L −22%, better
BL17.0 T·m −4%
Xmax6.5 mm +8%
Sensitivity98.3 dB –
No current price
Fs38 Hz –
Qts0.35 +25%, worse
Vas201 L −18%, better
BL17.5 T·m –
Xmax6 mm –
Sensitivity96.5 dB −2.1, worse
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 |
|---|---|---|---|---|
JP Leisure | £396.97, the lowest price | In stock | Visit shop at JP Leisure | |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £396.97 | In stock | Visit shop at JP Leisure | |
Blue Aran 5-7 weeks | £446.08 | 12% above the lowest price | 18 in stock | Visit shop at Blue Aran |
Best price over time
Tracked since 1 Apr
Recent changes
- 23 JunBlue Aran£446.42 → £446.08Down 0.1% from £446.42
- 5 JunBlue Aran£431.50 → £446.42Up 3.5% from £431.50