Beyma14MC700ND
£229.73Fs51 Hz +13%, worse
Qts0.28 –
Vas78 L −40%, better
BL22 T·m +20%, better
Xmax7 mm −13%, worse
Sensitivity97.4 dB −0.8
13.5-inch LF driver · 14CXN series · 76 mm voice coil · 400 W
B&C 14CXN76 8Ω
8 Ω
No current price
- Fs
- 45Hz
- Xmax
- 8mm
- SPL
- 98dB
- Pe
- 400W
- BL
- 18.4T·m
- Vd
- 566cm³
- Qts
- 0.28
- Vas
- 131L
Published graphs
B&C 14CXN76 is a 13.5-inch 8 ohm LF driver rated at 400 W RMS. The validated T/S data includes Fs 45 Hz, Qts 0.28, Vas 131 L, Xmax 8 mm, sensitivity 98.2 dB, plus 566 cm³ Vd and 155 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
- 45Hz
- Qts
- 0.28
- Qes
- 0.29
- Qms
- 8.5
- Vas
- 131L
- Re
- 5.2Ω
- Le
- 1mH
Motor and cone
- BL
- 18.4T·m
- Sd
- 707cm²
- Mms
- 67g
- Xmax
- 8mm
- Vd †
- 566cm³
- Voice coil
- 76mm
- Flux density
- 1.05T
Power and response
- Sensitivity †
- 98.2dB
- Manufacturer sensitivity
- 100dB
- Power
- 400W
- Nominal power
- 400W
- Impedance
- 8Ω
- Min. impedance
- 6.5Ω
- EBP †
- 155 · Leans vented
Sensitivity shows 98.2 dB, calculated from the T/S values. B&C publishes 100.0 dB, 1.8 dB apart.
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
- 18.4T·m
- Fs
- 45Hz
- Le
- 1mH
- Re
- 5.2Ω
- Sd
- 707cm²
- Mms
- 67g
- Qes
- 0.29
- Qms
- 8.5
- Qts
- 0.28
- SPL
- 98.2dB
- Vas
- 131L
- Xmax
- 8mm
- Power
- 400W
- Impedance
- 8Ω
- Flux density
- 1.05T
- Sensitivity
- 100dB
- Nominal power
- 400W
- Calculated sensitivity †
- 98.2dB
- Manufacturer sensitivity
- 100dB
- Min. impedance
- 6.5Ω
- Voice coil
- 76mm
- Bl
- 18.4 Tm
- Fs
- 45 Hz
- Le
- 1 mH
- Re
- 5.2 Ω
- Sd
- 707 cm² (109.59 in²)
- Ebp
- 155 Hz
- Mms
- 67 g
- Qes
- 0.29
- Qms
- 8.5
- Qts
- 0.28
- Vas
- 131 dm³ (4.63 ft³)
- Η0
- 4 %
- Xvar
- 8 mm
- Sensitivity
- 100 dB
- Flux density
- 1.05 T
- Winding depth
- 16.5 mm (0.65 in)
- Former material
- Glass Fibre
- Nominal diameter
- 343 mm (13.5 in)
- Winding material
- Copper
- Minimum impedance
- 6.5 Ω
- Nominal impedance
- 8 Ω
- Magnetic gap depth
- 9 mm (0.35 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
- 1.80T
- Sensitivity
- 105dB
- Nominal power
- 80W
- Manufacturer sensitivity
- 105dB
- Min. impedance
- 8.2Ω
- Voice coil
- 75mm
- Crossover
- 1200Hz
- Inductance
- 0.14 mH
- Sensitivity
- 105 dB
- Flux density
- 1.8 T
- Nominal diameter
- 343 mm (13.5 in)
- Winding material
- Aluminium
- Minimum impedance
- 8.2 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 14CXN76. Clear differences are green when better and red when worse.
This driver14CXN76
Best price
–
Fs
45 Hz
Qts
0.28
Vas
131 L
BL
18.4 T·m
Xmax
8 mm
Sensitivity
98.2 dB
Power
400 W
SB AcousticsWO34HC-4
£279.42Fs20 Hz −56%, better
Qts0.23 −18%, better
Vas233 L +78%, worse
BL15.1 T·m −18%, worse
Xmax16.6 mm +108%, better
Sensitivity90.8 dB −7.4, worse
B&C14NA100
£279.65Fs43 Hz −4%
Qts0.23 −18%, better
Vas99.5 L −24%, better
BL23.5 T·m +28%, better
Xmax8.8 mm +10%, better
Sensitivity97.2 dB −1
Beyma14MLEX1000ND
£300.43Fs47 Hz +4%
Qts0.22 −21%, better
Vas75 L −43%, better
BL26.5 T·m +44%, better
Xmax11 mm +38%, better
Sensitivity97.3 dB −0.9
B&C14NDL76
No current priceFs41 Hz −9%
Qts0.30 +7%
Vas123 L −6%
BL19 T·m +3%
Xmax8 mm –
Sensitivity96.4 dB −1.8
B&C14NDL88
No current priceFs45 Hz –
Qts0.30 +7%
Vas102 L −22%, better
BL19.9 T·m +8%
Xmax8 mm –
Sensitivity96.8 dB −1.4
B&C14CXN88
No current priceFs46 Hz –
Qts0.26 −7%
Vas100 L −24%, better
BL20.7 T·m +13%, better
Xmax9 mm +13%, better
Sensitivity97.6 dB −0.6
SB AcousticsWO34HC-8
No current priceFs20 Hz −55%, better
Qts0.29 +4%
Vas238 L +82%, worse
BL19 T·m +3%
Xmax16.6 mm +108%, better
Sensitivity90.2 dB −8, worse
JensenBP12250-8
No current priceFs50 Hz +12%, worse
Qts0.32 +14%, worse
Vas73.5 L −44%, better
BL16.4 T·m −11%, worse
Xmax3.1 mm −61%, worse
Sensitivity96.4 dB −1.8
JensenBS12N250A-8
No current priceFs47 Hz +4%
Qts0.43 +54%, worse
Vas81.3 L −38%, better
BL14.4 T·m −22%, worse
Xmax5.5 mm −31%, worse
Sensitivity94.8 dB −3.4, worse
B&C14DS88
No current priceFs44 Hz –
Qts0.18 −36%, better
Vas55 L −58%, better
BL36.9 T·m +101%, better
Xmax11 mm +38%, better
Sensitivity95.9 dB −2.3, 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.