- Net volume
- 105L
- Tuning
- 39Hz
B&C gives the volume and tuning; the port is sized for the driver when you open it.
15-inch LF driver · 15PZB series · 100 mm voice coil · 700 W
B&C 15PZB100 8Ω
8 Ω · 40–2000 Hz
£199.99
SteadyBlue Aran · 2 in stock · All 10 offers
- Fs
- 39Hz
- Xmax
- 8mm
- SPL
- 95dB
- Pe
- 700W
- BL
- 25.8T·m
- Vd
- 684cm³
- Qts
- 0.29
- Vas
- 110L
Published graphs
B&C 15PZB100 is a 15-inch 8 ohm LF driver rated at 700 W RMS. The validated T/S data includes Fs 39 Hz, Qts 0.29, Vas 110 L, Xmax 8 mm, sensitivity 95.4 dB, plus 684 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 £199.99.
The published T/S values agree with each other
Thiele/Small
- Fs
- 39Hz
- Qts
- 0.29
- Qes
- 0.30
- Qms
- 6.5
- Vas
- 110L
- Re
- 5.2Ω
- Le
- 2mH
Motor and cone
- BL
- 25.8T·m
- Sd
- 855cm²
- Mms
- 154g
- Xmax
- 8mm
- Vd †
- 684cm³
- Voice coil
- 100mm
- Flux density
- 1.15T
Power and response
- Sensitivity †
- 95.4dB
- Manufacturer sensitivity
- 97dB
- Power
- 700W
- Nominal power
- 700W
- Impedance
- 8Ω
- Min. impedance
- 6.4Ω
- Range
- 40–2000Hz
- EBP †
- 130 · Leans vented
Size and mounting
- Diameter
- 393mm
- Cutout
- 354mm
- Bolt circle
- 374mm
- Depth
- 174mm
- Weight
- 11.6kg
Sensitivity shows 95.4 dB, calculated from the T/S values. B&C publishes 97.0 dB, 1.6 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else B&C lists
LF
- BL
- 25.8T·m
- Fs
- 39Hz
- Le
- 2mH
- Re
- 5.2Ω
- Sd
- 855cm²
- Mms
- 154g
- Qes
- 0.30
- Qms
- 6.5
- Qts
- 0.29
- SPL
- 95.4dB
- Vas
- 110L
- Xmax
- 8mm
- Power
- 700W
- Impedance
- 8Ω
- Flux density
- 1.15T
- Sensitivity
- 97dB
- Low limit
- 40Hz
- Nominal power
- 700W
- Calculated sensitivity †
- 95.4dB
- High limit
- 2000Hz
- Manufacturer sensitivity
- 97dB
- Min. impedance
- 6.4Ω
- Voice coil
- 100mm
- Weight
- 11.6kg
- Diameter
- 393mm
- Depth
- 174mm
- Cutout
- 354mm
- Bolt circle
- 374mm
- Bl
- 25.8 Tm
- Fs
- 39 Hz
- Le
- 2 mH
- Re
- 5.2 Ω
- Sd
- 855 cm² (132.5 in²)
- Ebp
- 130 Hz
- Mms
- 154 g
- Qes
- 0.3
- Qms
- 6.5
- Qts
- 0.29
- Vas
- 110 dm³ (3.8 ft³)
- Η0
- 2.1 %
- Cone
- RCK15PZB1008
- Xmax
- 8 mm
- Xvar
- 6.5 mm
- Depth
- 174 mm (6.85 in)
- Spider
- Double Silicone
- Cone shape
- Exponential
- Net weight
- 11.6 kg (25.57 lb)
- Pole design
- Straight Pole
- Sensitivity
- 97 dB
- Flux density
- 1.15 T
- Shipping box
- 425x425x224 mm (16.73x16.73x8.82 in)
- Winding depth
- 21 mm (0.83 in)
- Shipping units
- 1 pcs
- Surround shape
- Double Roll
- Former material
- Glass Fibre
- Frequency range
- 40 Hz - 2000 Hz
- Magnet material
- Ferrite
- Shipping weight
- 12.9 kg (28.44 lb)
- Nominal diameter
- 380 mm (15 in)
- Overall diameter
- 393 mm (15.5 in)
- Winding material
- Copper
- Minimum impedance
- 6.4 Ω
- Nominal impedance
- 8 Ω
- Magnetic gap depth
- 9 mm (0.35 in)
- Recommended tuning
- 39 Hz
- Voice coil diameter
- 100 mm (4 in)
- Bolt circle diameter
- 374 mm (14.7 in)
- Recommended enclosure
- 105 dm³ (3.7 ft³)
- Woofer cone treatment
- TWP Waterproof Both Sides
- Baffle cutout diameter
- 354 mm (13.9 in)
- Nominal power handling
- 700 W
- Continuous power handling
- 1400 W
- Flange and gasket thickness
- 16 mm (0.63 in)
- Air volume occupied by driver
- 5.2 dm³ (0.18 ft³)
B&C’s suggested box
From B&C’s 15PZB100 page
Open this box in 00 Simulator
Modelling the box in 00 Simulator…
03
Compare
Same-size drivers, compared with the 15PZB100. Clear differences are green when better and red when worse.
This driver15PZB100
Best price
£199.99
Fs
39 Hz
Qts
0.29
Vas
110 L
BL
25.8 T·m
Xmax
8 mm
Sensitivity
95.4 dB
Power
700 W
LavoceWAF154.00
£207.50 · 4% moreFs38 Hz –
Qts0.29 –
Vas109.7 L –
BL27.4 T·m +6%
Xmax12.1 mm +51%, better
Sensitivity94.9 dB −0.5
Precision DevicesPD.154C001
£222.00 · 11% more, worseFs45 Hz +15%, worse
Qts0.31 +7%
Vas128 L +16%, worse
BL25.5 T·m –
Xmax8.2 mm –
Sensitivity97.4 dB +2, better
B&C15TBX100
£223.60 · 12% more, worseFs35 Hz −10%, better
Qts0.28 −3%
Vas113 L –
BL25.5 T·m –
Xmax9 mm +13%, better
Sensitivity94.1 dB −1.3
Beyma15P1000FE
£232.87 · 16% more, worseFs45 Hz +15%, worse
Qts0.30 +3%
Vas80.7 L −27%, better
BL27.4 T·m +6%
Xmax8 mm –
Sensitivity95.8 dB –
Sica15 PF 3
£237.11 · 19% more, worseFs45 Hz +15%, worse
Qts0.31 +7%
Vas117.6 L +7%
BL21.9 T·m −15%, worse
Xmax8 mm –
Sensitivity97.1 dB +1.7
RCFMB15X351
£238.26 · 19% more, worseFs46 Hz +18%, worse
Qts0.31 +7%
Vas114 L +4%
BL22.8 T·m −12%, worse
Xmax7 mm −13%, worse
Sensitivity97.3 dB +1.9
Eighteen Sound15LW1410
£254.65 · 27% more, worseFs42 Hz +8%
Qts0.27 −7%
Vas131 L +19%, worse
BL24.1 T·m −7%
Xmax8.5 mm +6%
Sensitivity97.4 dB +2, better
Eighteen Sound15LW1401
£254.65 · 27% more, worseFs42 Hz +8%
Qts0.27 −7%
Vas131 L +19%, worse
BL24.2 T·m −6%
Xmax9 mm +13%, better
Sensitivity97.4 dB +2, better
FaitalPRO15HP1020
£263.08 · 32% more, worseFs40 Hz –
Qts0.27 −7%
Vas126.6 L +15%, worse
BL24.2 T·m −6%
Xmax9 mm +13%, better
Sensitivity96.6 dB +1.2
B&C15NBX100
£267.25 · 34% more, worseFs36 Hz −8%
Qts0.29 –
Vas125 L +14%, worse
BL25 T·m −3%
Xmax10 mm +25%, better
Sensitivity94.8 dB −0.6
Sica15 K 4 PL
£309.14 · 55% more, worseFs47 Hz +19%, worse
Qts0.30 +3%
Vas102.3 L −7%
BL23.9 T·m −7%
Xmax8 mm –
Sensitivity97.2 dB +1.8
BMS15S435
£321.00 · 61% more, worseFs38 Hz –
Qts0.28 −3%
Vas129 L +17%, worse
BL24.4 T·m −5%
Xmax8 mm –
Sensitivity95.9 dB +0.5
Eighteen Sound15NCX1000
£799.87 · 300% more, worseFs53 Hz +36%, worse
Qts0.31 +7%
Vas75 L −32%, better
BL27.5 T·m +7%
Xmax7.5 mm −6%
Sensitivity97.5 dB +2.1, better
Sica15 SR 4 CP
No current priceFs34 Hz −13%, better
Qts0.29 –
Vas101.2 L −8%
BL25.0 T·m –
Xmax8 mm –
Sensitivity93.3 dB −2.1, worse
Precision DevicesPD.1550/2
No current priceFs46 Hz +18%, worse
Qts0.29 –
Vas126.4 L +15%, worse
BL26.6 T·m +3%
Xmax8.2 mm –
Sensitivity98.2 dB +2.8, better
Oberton15XB1000
No current priceFs37 Hz −5%
Qts0.28 –
Vas111.0 L –
BL25.6 T·m –
Xmax9 mm +13%, better
Sensitivity94.9 dB −0.5
Oberton15XB700
No current priceFs37 Hz −5%
Qts0.28 –
Vas111.0 L –
BL25.6 T·m –
Xmax9 mm +13%, better
Sensitivity94.9 dB −0.5
Oberton15NXB1000
No current priceFs38 Hz –
Qts0.28 –
Vas105.5 L −4%
BL26.0 T·m –
Xmax9 mm +13%, better
Sensitivity95.1 dB –
Oberton15NXB700
No current priceFs38 Hz –
Qts0.28 –
Vas105.5 L −4%
BL26.0 T·m –
Xmax9 mm +13%, better
Sensitivity95.1 dB –
Oberton15NMB500
No current priceFs45 Hz +15%, worse
Qts0.29 –
Vas128.0 L +16%, worse
BL21.3 T·m −17%, worse
Xmax7.8 mm −3%
Sensitivity97.9 dB +2.5, better
Oberton15XL700
No current priceFs45 Hz +16%, worse
Qts0.28 −3%
Vas117.0 L +6%
BL23.1 T·m −11%, worse
Xmax8.8 mm +9%
Sensitivity97.8 dB +2.4, better
Oberton15XL701
No current priceFs45 Hz +16%, worse
Qts0.28 −3%
Vas117.0 L +6%
BL23.1 T·m −11%, worse
Xmax8.8 mm +9%
Sensitivity97.8 dB +2.4, better
Sica15 F 4 CP
No current priceFs46 Hz +19%, worse
Qts0.27 −7%
Vas97 L −12%, better
BL26 T·m –
Xmax7 mm −13%, worse
Sensitivity97.4 dB +2, better
No photo
PHL Audio5241MNDU-7
No current priceFs45 Hz +15%, worse
Qts0.26 −10%, better
Vas120.5 L +10%
BL24.3 T·m −6%
Xmax7.5 mm −6%
Sensitivity98 dB +2.6, better
Precision DevicesPD.154/2
No current priceFs45 Hz +15%, worse
Qts0.27 −7%
Vas114.9 L +4%
BL29.4 T·m +14%, better
Xmax7.7 mm −4%
Sensitivity97.9 dB +2.5, better
Oberton15MB701
No current priceFs44 Hz +13%, worse
Qts0.27 −8%
Vas100.2 L −9%
BL26.1 T·m –
Xmax9.3 mm +16%, better
Sensitivity97 dB +1.6
Eighteen Sound15NTLW2500
No current priceFs45 Hz +15%, worse
Qts0.30 +3%
Vas143 L +30%, worse
BL21.2 T·m −18%, worse
Xmax8 mm –
Sensitivity98.3 dB +2.9, better
PeerlessNCP-1540R01-08
No current priceFs54 Hz +38%, worse
Qts0.32 +10%, worse
Vas86.5 L −21%, better
BL23.9 T·m −7%
Xmax8.2 mm –
Sensitivity98.2 dB +2.8, better
RCFMB15N405
No current priceFs46 Hz +18%, worse
Qts0.27 −7%
Vas124 L +13%, worse
BL23.5 T·m −9%
Xmax7 mm −13%, worse
Sensitivity98.4 dB +3, better
BMS15S430V2
No current priceFs40 Hz –
Qts0.26 −10%, better
Vas135 L +23%, worse
BL25.0 T·m −3%
Xmax7.5 mm −6%
Sensitivity97 dB +1.6
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 |
|---|---|---|---|---|
Blue Aran | £199.99, the lowest price | 2 in stock | Visit shop at Blue Aran | |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £230.54 | 15% above the lowest price | In stock | Visit shop at JP Leisure |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £230.54 | 15% above the lowest price | In stock | Visit shop at JP Leisure |
JP Leisure | £230.54 | 15% above the lowest price | In stock | Visit shop at JP Leisure |
JP Leisure | £230.54 | 15% above the lowest price | In stock | Visit shop at JP Leisure |
Blue Aran 5-7 weeks | £252.98 | 27% above the lowest price | 12 in stock | Visit shop at Blue Aran |
Audio Video Parts Import VAT and duty may apply | £186.19 | Special order | Visit shop at Audio Video Parts | |
Parts Express Import VAT and duty may apply | £292.62 | 46% above the lowest price | 4 in stock | Visit shop at Parts Express |
Best price over time
Tracked since 1 Apr
Recent changes
- 23 JunJP Leisure£220.08 → £230.54Up 4.8% from £220.08
- 23 JunJP Leisure£220.75 → £230.54Up 4.4% from £220.75
- 23 JunBlue Aran£253.55 → £252.98Down 0.2% from £253.55