B&C gives the tuning only; the port is yours to size.
15-inch LF driver · 15HTX series · 100 mm voice coil · 800 W
B&C 15HTX100 8Ω
8 Ω · 52–20000 Hz
£778.27
SteadyJP Leisure · In stock · All 3 offers
- Fs
- 52Hz
- Xmax
- 10mm
- SPL
- 98dB
- Pe
- 800W
- BL
- 27T·m
- Vd
- 855cm³
- Qts
- 0.29
- Vas
- 78L
Published graphs
B&C 15HTX100 is a 15-inch 8 ohm LF driver rated at 800 W RMS. The validated T/S data includes Fs 52 Hz, Qts 0.29, Vas 78 L, Xmax 10 mm, sensitivity 97.6 dB, plus 855 cm³ Vd and 170 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 £778.27.
The published T/S values agree with each other
Thiele/Small
- Fs
- 52Hz
- Qts
- 0.29
- Qes
- 0.30
- Qms
- 5.9
- Vas
- 78L
- Re
- 5.5Ω
- Le
- 0.90mH
Motor and cone
- BL
- 27T·m
- Sd
- 855cm²
- Mms
- 125g
- Xmax
- 10mm
- Vd †
- 855cm³
- Voice coil
- 100mm
- Flux density
- 1.50T
Power and response
- Sensitivity †
- 97.6dB
- Manufacturer sensitivity
- 99dB
- Power
- 800W
- Nominal power
- 800W
- Impedance
- 8Ω
- Min. impedance
- 7Ω
- Range
- 52–20000Hz
- EBP †
- 170 · Leans vented
Other published values
- High limit
- 1000Hz
Sensitivity shows 97.6 dB, calculated from the T/S values. B&C publishes 99.0 dB, 1.4 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
- 27T·m
- Fs
- 52Hz
- Le
- 0.90mH
- Re
- 5.5Ω
- Sd
- 855cm²
- Mms
- 125g
- Qes
- 0.30
- Qms
- 5.9
- Qts
- 0.29
- SPL
- 97.6dB
- Vas
- 78L
- Xmax
- 10mm
- Power
- 800W
- Impedance
- 8Ω
- Flux density
- 1.50T
- Sensitivity
- 99dB
- Low limit
- 52Hz
- Nominal power
- 800W
- Calculated sensitivity †
- 97.6dB
- High limit
- 1000Hz
- Manufacturer sensitivity
- 99dB
- Min. impedance
- 7Ω
- Voice coil
- 100mm
- Bl
- 27 Tm
- Fs
- 52 Hz
- Le
- 0.9 mH
- Re
- 5.5 Ω
- Sd
- 855 cm² (132.5 in²)
- Ebp
- 170 Hz
- Mms
- 125 g
- Qes
- 0.305
- Qms
- 5.9
- Qts
- 0.29
- Vas
- 78 dm³ (2.75 ft³)
- Η0
- 3.5 %
- Xmax
- 10 mm (0.4 in)
- Xvar
- 8.5 mm
- Sensitivity
- 99 dB
- Flux density
- 1.5 T
- Winding depth
- 25.1 mm (1 in)
- Former material
- Glass Fibre
- Frequency range
- 52 Hz - 1000 Hz
- Winding material
- Aluminium
- Minimum impedance
- 7 Ω
- Nominal impedance
- 8 Ω
- Magnetic gap depth
- 10.2 mm (0.4 in)
- Voice coil diameter
- 100 mm (4 in)
- Nominal power handling
- 800 W
- Continuous power handling
- 1600 W
MF · Specifications MF unit
- Le
- 0.26mH
- SPL
- 108.5dB
- Power
- 90W
- Impedance
- 8Ω
- Flux density
- 1.90T
- Sensitivity
- 108.5dB
- Low limit
- 500Hz
- Nominal power
- 90W
- High limit
- 5500Hz
- Manufacturer sensitivity
- 108.5dB
- Min. impedance
- 7.5Ω
- Voice coil
- 76mm
- Crossover
- 700Hz
- Inductance
- 0.26 mH
- Sensitivity
- 108.5 dB
- Flux density
- 1.9 T
- Frequency range
- 0.5 kHz - 5.5 kHz
- Winding material
- Aluminium
- Minimum impedance
- 7.5 Ω
- Nominal impedance
- 8 Ω
- Diaphragm material
- HT Polymer Ring
- Voice coil diameter
- 76 mm (3 in)
- Recommended crossover
- 0.7 kHz
- Nominal power handling
- 90 W
- Continuous power handling
- 180 W
HF · Specifications HF unit
- Le
- 0.10mH
- SPL
- 108.5dB
- Power
- 50W
- Impedance
- 8Ω
- Flux density
- 1.95T
- Sensitivity
- 108.5dB
- Low limit
- 5000Hz
- Nominal power
- 50W
- High limit
- 20000Hz
- Manufacturer sensitivity
- 108.5dB
- Min. impedance
- 6.5Ω
- Voice coil
- 51mm
- Crossover
- 4500Hz
- Inductance
- 0.1 mH
- Sensitivity
- 108.5 dB
- Flux density
- 1.95 T
- Frequency range
- 5 kHz - 20 kHz
- Winding material
- Aluminium
- Minimum impedance
- 6.5 Ω
- Nominal impedance
- 8 Ω
- Diaphragm material
- HT Polymer Ring
- Voice coil diameter
- 51 mm (2 in)
- Recommended crossover
- 4.5 kHz
- Nominal power handling
- 50 W
- Continuous power handling
- 100 W
B&C’s suggested box
From B&C’s 15HTX100 page
Open the 15HTX100 in 00 Simulator
03
Compare
Same-size drivers, compared with the 15HTX100. Clear differences are green when better and red when worse.
This driver15HTX100
Best price
£778.27
Fs
52 Hz
Qts
0.29
Vas
78 L
BL
27 T·m
Xmax
10 mm
Sensitivity
97.6 dB
Power
800 W
VisatonPAW 38
£136.26 · 82% less, betterFs36 Hz −31%, better
Qts0.29 –
Vas195 L +150%, worse
BL25 T·m −7%
Xmax12 mm +20%, better
Sensitivity96.7 dB −0.9
CelestionCF1540HD
£177.40 · 77% less, betterFs41 Hz −22%, better
Qts0.30 +5%
Vas108.3 L +39%, worse
BL24.4 T·m −10%
Xmax10.5 mm +5%
Sensitivity95.6 dB −2, worse
B&C15PZB100
£199.99 · 74% less, betterFs39 Hz −25%, better
Qts0.29 –
Vas110 L +41%, worse
BL25.8 T·m −4%
Xmax8 mm −20%, worse
Sensitivity95.4 dB −2.2, worse
LavoceWAF154.00
£207.96 · 73% less, betterFs38 Hz −27%, better
Qts0.29 –
Vas109.7 L +41%, worse
BL27.4 T·m –
Xmax12.1 mm +21%, better
Sensitivity94.9 dB −2.7, worse
B&C15TBX100
£224.09 · 71% less, betterFs35 Hz −33%, better
Qts0.28 −3%
Vas113 L +45%, worse
BL25.5 T·m −6%
Xmax9 mm −10%, worse
Sensitivity94.1 dB −3.5, worse
MonacorCF1540HD/8
£228.33 · 71% less, betterFs41 Hz −22%, better
Qts0.30 +5%
Vas108.3 L +39%, worse
BL24.4 T·m −10%
Xmax10.5 mm +5%
Sensitivity95.6 dB −2, worse
Beyma14MC700ND
£229.73 · 70% less, betterFs51 Hz –
Qts0.28 −3%
Vas78 L –
BL22 T·m −19%, worse
Xmax7 mm −30%, worse
Sensitivity97.4 dB –
Beyma15P1000FE
£233.38 · 70% less, betterFs45 Hz −13%, better
Qts0.30 +3%
Vas80.7 L +3%
BL27.4 T·m –
Xmax8 mm −20%, worse
Sensitivity95.8 dB −1.8
RCFLF15X401
£240.00 · 69% less, betterFs34 Hz −35%, better
Qts0.29 –
Vas146 L +87%, worse
BL26.5 T·m –
Xmax12 mm +20%, better
Sensitivity94.8 dB −2.8, worse
B&C15TBW100
£246.65 · 68% less, betterFs39 Hz −25%, better
Qts0.31 +7%
Vas96 L +23%, worse
BL26.4 T·m –
Xmax12 mm +20%, better
Sensitivity94.4 dB −3.2, worse
Eighteen Sound15LW2400
£265.68 · 66% less, betterFs40 Hz −23%, better
Qts0.30 +3%
Vas131 L +68%, worse
BL24 T·m −11%, worse
Xmax10 mm –
Sensitivity96.2 dB −1.4
B&C15NBX100
£267.25 · 66% less, betterFs36 Hz −31%, better
Qts0.29 –
Vas125 L +60%, worse
BL25 T·m −7%
Xmax10 mm –
Sensitivity94.8 dB −2.8, worse
Eighteen Sound15NLW9401
£288.50 · 63% less, betterFs39 Hz −25%, better
Qts0.26 −10%, better
Vas134 L +72%, worse
BL25.4 T·m −6%
Xmax10 mm –
Sensitivity96.6 dB −1
B&C15NA100
£303.88 · 61% less, betterFs47 Hz −10%
Qts0.28 −3%
Vas88 L +13%, worse
BL26.3 T·m –
Xmax10 mm –
Sensitivity97 dB −0.6
Sica15 K 4 PL
£309.82 · 60% less, betterFs47 Hz −11%, better
Qts0.30 +3%
Vas102.3 L +31%, worse
BL23.9 T·m −11%, worse
Xmax8 mm −20%, worse
Sensitivity97.2 dB –
Beyma15LEX1200ND
£325.25 · 58% less, betterFs36 Hz −31%, better
Qts0.30 +3%
Vas127 L +63%, worse
BL26.4 T·m –
Xmax11 mm +10%, better
Sensitivity94.7 dB −2.9, worse
BMS15N840
£360.08 · 54% less, betterFs36 Hz −32%, better
Qts0.30 +3%
Vas145.7 L +87%, worse
BL24.6 T·m −9%
Xmax11 mm +10%, better
Sensitivity95.2 dB −2.4, worse
Eighteen Sound15NCX1000
£799.87 · 3% moreFs53 Hz –
Qts0.31 +7%
Vas75 L −4%
BL27.5 T·m –
Xmax7.5 mm −25%, worse
Sensitivity97.5 dB –
Oberton15NXB1000
No current priceFs38 Hz −26%, better
Qts0.28 –
Vas105.5 L +35%, worse
BL26.0 T·m −4%
Xmax9 mm −10%, worse
Sensitivity95.1 dB −2.5, worse
Oberton15NXB700
No current priceFs38 Hz −26%, better
Qts0.28 –
Vas105.5 L +35%, worse
BL26.0 T·m −4%
Xmax9 mm −10%, worse
Sensitivity95.1 dB −2.5, worse
P.Audio15NT-115XB
No current priceFs35 Hz −33%, better
Qts0.27 −7%
Vas82.4 L +6%
BL29.4 T·m +9%
Xmax8.5 mm −15%, worse
Sensitivity93 dB −4.6, worse
Oberton15MB701
No current priceFs44 Hz −15%, better
Qts0.27 −8%
Vas100.2 L +28%, worse
BL26.1 T·m −4%
Xmax9.3 mm −8%
Sensitivity97 dB −0.6
Oberton15XB1000
No current priceFs37 Hz −28%, better
Qts0.28 –
Vas111.0 L +42%, worse
BL25.6 T·m −5%
Xmax9 mm −10%, worse
Sensitivity94.9 dB −2.7, worse
Oberton15XB700
No current priceFs37 Hz −28%, better
Qts0.28 –
Vas111.0 L +42%, worse
BL25.6 T·m −5%
Xmax9 mm −10%, worse
Sensitivity94.9 dB −2.7, worse
Sica15 SR 4 CP
No current priceFs34 Hz −35%, better
Qts0.29 –
Vas101.2 L +30%, worse
BL25.0 T·m −7%
Xmax8 mm −20%, worse
Sensitivity93.3 dB −4.3, worse
P.Audio15FT-115XB
No current priceFs35 Hz −33%, better
Qts0.33 +14%, worse
Vas103.8 L +33%, worse
BL26.8 T·m –
Xmax9.5 mm −5%
Sensitivity93.2 dB −4.4, worse
Precision DevicesPD.1550/2
No current priceFs46 Hz −11%, better
Qts0.29 –
Vas126.4 L +62%, worse
BL26.6 T·m –
Xmax8.2 mm −18%, worse
Sensitivity98.2 dB +0.6
PeerlessNCP-1540R01-08
No current priceFs54 Hz +4%
Qts0.32 +10%, worse
Vas86.5 L +11%, worse
BL23.9 T·m −11%, worse
Xmax8.2 mm −18%, worse
Sensitivity98.2 dB +0.6
No photo
PHL Audio6201MND
No current priceFs36 Hz −31%, better
Qts0.27 −7%
Vas140 L +79%, worse
BL25 T·m −7%
Xmax10.5 mm +5%
Sensitivity95.6 dB −2, worse
BMS15N850V2
No current priceFs36 Hz −32%, better
Qts0.30 +3%
Vas145.7 L +87%, worse
BL24.6 T·m −9%
Xmax11 mm +10%, better
Sensitivity95.2 dB −2.4, 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 | £778.27, the lowest price | In stock | Visit shop at JP Leisure | |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £778.27 | In stock | Visit shop at JP Leisure | |
Blue Aran | £888.43 | 14% above the lowest price | 4 in stock | Visit shop at Blue Aran |
Best price over time
Tracked since 1 Apr
Recent changes
- 23 JunJP Leisure£665.76 → £778.27Up 17% from £665.76
- 23 JunBlue Aran£889.62 → £888.43Down 0.1% from £889.62
- 5 JunBlue Aran£733.15 → £889.62Up 21% from £733.15