- Net volume
- 95L
- Tuning
- 40Hz
B&C gives the volume and tuning; the port is sized for the driver when you open it.
15-inch LF driver · 15TBW series · 100 mm voice coil · 1,500 W
B&C 15TBW100 4Ω
40–1500 Hz
£251.40
1.0%JP Leisure · In stock · All 12 offers
- Fs
- 39Hz
- Xmax
- 12mm
- SPL
- 94dB
- Pe
- 1500W
- BL
- 22.6T·m
- Vd
- 1026cm³
- Qts
- 0.28
- Vas
- 88L
Published graphs
B&C 15TBW100 is a 15-inch 4 ohm LF driver rated at 1500 W RMS. The validated T/S data includes Fs 39 Hz, Qts 0.28, Vas 88 L, Xmax 12 mm, sensitivity 94.4 dB, plus 1026 cm³ Vd and 130 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 £251.40.
The published T/S values agree with each other
Thiele/Small
- Fs
- 39Hz
- Qts
- 0.28
- Qes
- 0.30
- Qms
- 5.5
- Vas
- 88L
- Re
- 3.2Ω
- Le
- 1.64mH
Motor and cone
- BL
- 22.6T·m
- Sd
- 855cm²
- Mms
- 197g
- Xmax
- 12mm
- Vd †
- 1026cm³
- Voice coil
- 100mm
- Flux density
- 1.15T
Power and response
- Sensitivity †
- 94.4dB
- Manufacturer sensitivity
- 95dB
- Power
- 1500W
- Nominal power
- 1500W
- Impedance
- 4Ω
- Min. impedance
- 4.2Ω
- Range
- 40–1500Hz
- EBP †
- 130 · Leans vented
Size and mounting
- Diameter
- 393mm
- Cutout
- 354mm
- Bolt circle
- 374mm
- Depth
- 191mm
- Weight
- 12.2kg
† Calculated by bits from the published values
What this validation status means
Everything else B&C lists
LF
- BL
- 22.6T·m
- Fs
- 39Hz
- Le
- 1.64mH
- Re
- 3.2Ω
- Sd
- 855cm²
- Mms
- 197g
- Qes
- 0.30
- Qms
- 5.5
- Qts
- 0.28
- SPL
- 94.4dB
- Vas
- 88L
- Xmax
- 12mm
- Power
- 1500W
- Impedance
- 4Ω
- Flux density
- 1.15T
- Sensitivity
- 95dB
- Low limit
- 40Hz
- Nominal power
- 1500W
- Calculated sensitivity †
- 94.4dB
- High limit
- 1500Hz
- Manufacturer sensitivity
- 95dB
- Min. impedance
- 4.2Ω
- Voice coil
- 100mm
- Weight
- 12.2kg
- Diameter
- 393mm
- Depth
- 191mm
- Cutout
- 354mm
- Bolt circle
- 374mm
- Bl
- 22.56 Tm
- Fs
- 39 Hz
- Le
- 1.64 mH
- Re
- 3.2 Ω
- Sd
- 855 cm² (132.5 in²)
- Ebp
- 130 Hz
- Mms
- 197 g
- Qes
- 0.3
- Qms
- 5.55
- Qts
- 0.28
- Vas
- 88 dm³ (3.11 ft³)
- Η0
- 1.64 %
- Cone
- RCK15TBW1004
- Xmax
- 12 mm
- Xvar
- 13.5 mm
- Depth
- 191 mm (7.52 in)
- Spider
- Double Silicone
- Cone shape
- Radial
- Net weight
- 12.2 kg (26.9 lb)
- Pole design
- T-Pole
- Sensitivity
- 95 dB
- Flux density
- 1.15 T
- Shipping box
- 425x425x224 mm (16.73x16.73x8.82 in)
- Winding depth
- 31 mm (1.22 in)
- Shipping units
- 1 pcs
- Surround shape
- Triple Roll
- Former material
- Glass Fibre
- Frequency range
- 40 Hz - 1500 Hz
- Magnet material
- Ferrite
- Shipping weight
- 13.5 kg (29.76 lb)
- Nominal diameter
- 380 mm (15 in)
- Overall diameter
- 393 mm (15.5 in)
- Winding material
- Copper
- Minimum impedance
- 4.2 Ω
- Nominal impedance
- 4 Ω
- Magnetic gap depth
- 15 mm (0.59 in)
- Recommended tuning
- 40 Hz
- Voice coil diameter
- 100 mm (4 in)
- Bolt circle diameter
- 374 mm (14.7 in)
- Recommended enclosure
- 95 dm³ (3.35 ft³)
- Woofer cone treatment
- TWP Waterproof Both Sides
- Baffle cutout diameter
- 354 mm (13.9 in)
- Nominal power handling
- 1500 W
- Continuous power handling
- 3000 W
- Flange and gasket thickness
- 14 mm (0.55 in)
- Air volume occupied by driver
- 6 dm³ (0.21 ft³)
B&C’s suggested box
From B&C’s 15TBW100 page
Open this box in 00 Simulator
Modelling the box in 00 Simulator…
03
Compare
Same-size drivers, compared with the 15TBW100. Clear differences are green when better and red when worse.
This driver15TBW100
Best price
£251.40
Fs
39 Hz
Qts
0.28
Vas
88 L
BL
22.6 T·m
Xmax
12 mm
Sensitivity
94.4 dB
Power
1500 W
VisatonPAW 38
£136.97 · 46% less, betterFs36 Hz −8%
Qts0.29 +4%
Vas195 L +122%, worse
BL25 T·m +11%, better
Xmax12 mm –
Sensitivity96.7 dB +2.3, better
CelestionCF1540HD
£177.01 · 30% less, betterFs41 Hz +5%
Qts0.30 +9%
Vas108.3 L +23%, worse
BL24.4 T·m +8%
Xmax10.5 mm −13%, worse
Sensitivity95.6 dB +1.2
LavoceWAF154.00
£207.50 · 17% less, betterFs38 Hz –
Qts0.29 +4%
Vas109.7 L +25%, worse
BL27.4 T·m +21%, better
Xmax12.1 mm –
Sensitivity94.9 dB +0.5
MonacorCF1540HD/8
£227.82 · 9% less, betterFs41 Hz +5%
Qts0.30 +9%
Vas108.3 L +23%, worse
BL24.4 T·m +8%
Xmax10.5 mm −13%, worse
Sensitivity95.6 dB +1.2
Beyma14MC700ND
£229.73 · 9% less, betterFs51 Hz +31%, worse
Qts0.28 –
Vas78 L −11%, better
BL22 T·m –
Xmax7 mm −42%, worse
Sensitivity97.4 dB +3, better
RCFLF15X401
£240.00 · 5% lessFs34 Hz −13%, better
Qts0.29 +4%
Vas146 L +66%, worse
BL26.5 T·m +17%, better
Xmax12 mm –
Sensitivity94.8 dB –
FaitalPRO15HP1030
£270.18 · 7% more, worseFs40 Hz –
Qts0.30 +7%
Vas88.3 L –
BL20.5 T·m −9%
Xmax12.4 mm +4%
Sensitivity94.6 dB –
B&C15NBX100
£274.41 · 9% more, worseFs37 Hz −5%
Qts0.27 −4%
Vas109.6 L +25%, worse
BL22.7 T·m –
Xmax10 mm −17%, worse
Sensitivity94.7 dB –
FaitalPRO15FX600
£287.12 · 14% more, worseFs38 Hz –
Qts0.27 −4%
Vas128.3 L +46%, worse
BL23.2 T·m –
Xmax11.3 mm −6%
Sensitivity96 dB +1.6
FaitalPRO15HP1060
£293.57 · 17% more, worseFs40 Hz –
Qts0.34 +21%, worse
Vas76.3 L −13%, better
BL20.7 T·m −8%
Xmax12.4 mm +4%
Sensitivity93.5 dB −0.9
B&C15NA100
£303.21 · 21% more, worseFs47 Hz +21%, worse
Qts0.28 –
Vas88 L –
BL26.3 T·m +17%, better
Xmax10 mm −17%, worse
Sensitivity97 dB +2.6, better
Sica15 K 4 PL
£309.14 · 23% more, worseFs47 Hz +19%, worse
Qts0.30 +7%
Vas102.3 L +16%, worse
BL23.9 T·m +6%
Xmax8 mm −33%, worse
Sensitivity97.2 dB +2.8, better
B&C15SW100
£321.00 · 28% more, worseFs37 Hz −5%
Qts0.28 –
Vas99.5 L +13%, worse
BL22.1 T·m –
Xmax12.5 mm +4%
Sensitivity94.4 dB –
FaitalPRO15XL1400
£371.81 · 48% more, worseFs38 Hz –
Qts0.30 +7%
Vas84.3 L −4%
BL21.7 T·m −4%
Xmax12.9 mm +8%
Sensitivity93.8 dB −0.6
FaitalPRO15HX500
£431.10 · 71% more, worseFs40 Hz –
Qts0.28 –
Vas150.1 L +71%, worse
BL22.2 T·m –
Xmax9.4 mm −22%, worse
Sensitivity97.2 dB +2.8, better
B&C15HTX100
£778.27 · 210% more, worseFs52 Hz +33%, worse
Qts0.29 +4%
Vas78 L −11%, better
BL27 T·m +20%, better
Xmax10 mm −17%, worse
Sensitivity97.6 dB +3.2, better
Oberton15XB1200
No current priceFs40 Hz –
Qts0.31 +10%
Vas108.5 L +23%, worse
BL23.9 T·m +6%
Xmax12 mm –
Sensitivity95.3 dB +0.9
Oberton15XB1201
No current priceFs40 Hz –
Qts0.31 +10%
Vas108.5 L +23%, worse
BL23.9 T·m +6%
Xmax12 mm –
Sensitivity95.3 dB +0.9
Oberton15NXB1201
No current priceFs38 Hz –
Qts0.32 +16%, worse
Vas111.9 L +27%, worse
BL23.6 T·m +5%
Xmax12 mm –
Sensitivity94.8 dB –
VisatonPAW 38 - 8 OHM
No current priceFs36 Hz −8%
Qts0.29 +4%
Vas195 L +122%, worse
BL25 T·m +11%, better
Xmax12 mm –
Sensitivity96.7 dB +2.3, better
Oberton15XL700
No current priceFs45 Hz +16%, worse
Qts0.28 –
Vas117.0 L +33%, worse
BL23.1 T·m –
Xmax8.8 mm −27%, worse
Sensitivity97.8 dB +3.4, better
Oberton15XL701
No current priceFs45 Hz +16%, worse
Qts0.28 –
Vas117.0 L +33%, worse
BL23.1 T·m –
Xmax8.8 mm −27%, worse
Sensitivity97.8 dB +3.4, better
Oberton15NXB1000
No current priceFs38 Hz –
Qts0.28 –
Vas105.5 L +20%, worse
BL26.0 T·m +15%, better
Xmax9 mm −25%, worse
Sensitivity95.1 dB +0.7
Oberton15NXB700
No current priceFs38 Hz –
Qts0.28 –
Vas105.5 L +20%, worse
BL26.0 T·m +15%, better
Xmax9 mm −25%, worse
Sensitivity95.1 dB +0.7
Sica15 SR 4 CP
No current priceFs34 Hz −13%, better
Qts0.29 +4%
Vas101.2 L +15%, worse
BL25.0 T·m +11%, better
Xmax8 mm −33%, worse
Sensitivity93.3 dB −1.1
Oberton15XB1000
No current priceFs37 Hz −5%
Qts0.28 –
Vas111.0 L +26%, worse
BL25.6 T·m +14%, better
Xmax9 mm −25%, worse
Sensitivity94.9 dB +0.5
Oberton15XB700
No current priceFs37 Hz −5%
Qts0.28 –
Vas111.0 L +26%, worse
BL25.6 T·m +14%, better
Xmax9 mm −25%, worse
Sensitivity94.9 dB +0.5
Oberton15MB701
No current priceFs44 Hz +13%, worse
Qts0.27 −4%
Vas100.2 L +14%, worse
BL26.1 T·m +15%, better
Xmax9.3 mm −23%, worse
Sensitivity97 dB +2.6, better
Sica15 F 4 CP
No current priceFs46 Hz +19%, worse
Qts0.27 −4%
Vas97 L +10%, worse
BL26 T·m +15%, better
Xmax7 mm −42%, worse
Sensitivity97.4 dB +3, better
No photo
PHL Audio6201MND
No current priceFs36 Hz −8%
Qts0.27 −4%
Vas140 L +59%, worse
BL25 T·m +11%, better
Xmax10.5 mm −13%, worse
Sensitivity95.6 dB +1.2
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 | £251.40, the lowest price | In stock | Visit shop at JP Leisure | |
Lean Business | £249.00 | Out of stock | Visit shop at Lean Business | |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £251.40 | In stock | Visit shop at JP Leisure | |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £251.40 | In stock | Visit shop at JP Leisure | |
JP Leisure | £251.40 | In stock | Visit shop at JP Leisure | |
Blue Aran | £258.00 | 2.6% above the lowest price | 1 in stock | Visit shop at Blue Aran |
Blue Aran 3-5 months | £258.00 | 2.6% above the lowest price | Usually available in 3-5 months | Visit shop at Blue Aran |
Audio Video Parts Import VAT and duty may apply | £210.13 | Special order | Visit shop at Audio Video Parts | |
Parts Express Import VAT and duty may apply | £325.15 | 29% above the lowest price | 2 in stock | Visit shop at Parts Express |
Best price over time
Tracked since 1 Apr
Recent changes
- 17 JulBlue Aran£277.19 → £258.00Down 6.9% from £277.19
- 23 JunJP Leisure£232.30 → £251.40Up 8.2% from £232.30
- 23 JunJP Leisure£245.56 → £251.40Up 2.4% from £245.56