SB AudienceROSSO-15W400
£134.56 · 39% less, betterFs44 Hz –
Qts0.33 +6%
Vas140.1 L +9%
BL21.5 T·m −16%, worse
Xmax8.3 mm –
Sensitivity97.5 dB –
15-inch LF driver · PD series · 102 mm voice coil · 900 W
Precision Devices PD.154C001 8Ω
8 Ω · 45–1000 Hz
£219.00
1.4%Thomann · In stock · All 1 offer
- Fs
- 45Hz
- Xmax
- 8.2mm
- SPL
- 97dB
- Pe
- 900W
- BL
- 25.5T·m
- Vd
- 736cm³
- Qts
- 0.31
- Vas
- 128L
Precision Devices PD.154C001 is a 15-inch 8 ohm LF driver rated at 900 W RMS. The validated T/S data includes Fs 45 Hz, Qts 0.31, Vas 128 L, Xmax 8.2 mm, sensitivity 97.4 dB, plus 736 cm³ Vd and 134 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 £219.00.
The published T/S values agree with each other
Thiele/Small
- Fs
- 45Hz
- Qts
- 0.31
- Qes
- 0.34
- Qms
- 4.3
- Vas
- 128L
- Re
- 6.1Ω
- Le
- 1.80mH
Motor and cone
- BL
- 25.5T·m
- Sd
- 898cm²
- Mms
- 119g
- Xmax
- 8.2mm
- Vd †
- 736cm³
- Voice coil
- 102mm
- Flux density
- 1.39T
Power and response
- Sensitivity †
- 97.4dB
- Manufacturer sensitivity
- 98.5dB
- Power
- 900W
- Impedance
- 8Ω
- Range
- 45–1000Hz
- EBP †
- 134 · Leans vented
Size and mounting
- Diameter
- 408.3mm
- Cutout
- 356mm
- Bolt circle
- 395mm
- Depth
- 154.1mm
- Weight
- 13.1kg
Other published values
- Cms
- 0.11mm/N
- Power Peak
- 3600
Sensitivity shows 97.4 dB, calculated from the T/S values. Precision Devices publishes 98.5 dB, 1.1 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Precision Devices lists
LF · Primary · 15″
- BL
- 25.5T·m
- Fs
- 45Hz
- Le
- 1.80mH
- Re
- 6.1Ω
- Sd
- 898cm²
- Cms
- 0.11mm/N
- Mms
- 119g
- Qes
- 0.34
- Qms
- 4.3
- Qts
- 0.31
- SPL
- 97.4dB
- Vas
- 128L
- Xmax
- 8.2mm
- Power
- 900W
- Impedance
- 8Ω
- Power Peak
- 3600
- Flux density
- 1.39T
- Sensitivity
- 98.5dB
- Low limit
- 45Hz
- Calculated sensitivity †
- 97.4dB
- High limit
- 1000Hz
- Manufacturer sensitivity
- 98.5dB
- Voice coil
- 102mm
- Weight
- 13.1kg
- Diameter
- 408.3mm
- Depth
- 154.1mm
- Cutout
- 356mm
- Bolt circle
- 395mm
02
Compare
Same-size drivers, compared with the PD.154C001. Clear differences are green when better and red when worse.
This driverPD.154C001
Best price
£219.00
Fs
45 Hz
Qts
0.31
Vas
128 L
BL
25.5 T·m
Xmax
8.2 mm
Sensitivity
97.4 dB
Power
900 W
SB AudienceROSSO-15MW500
£173.91 · 21% less, betterFs42 Hz −7%
Qts0.33 +6%
Vas121.3 L −5%
BL23.2 T·m −9%
Xmax8.4 mm –
Sensitivity96.1 dB −1.3
BMS15S330
£194.97 · 11% less, betterFs39 Hz −13%, better
Qts0.32 –
Vas152 L +19%, worse
BL23 T·m −10%
Xmax8 mm –
Sensitivity96.3 dB −1.1
B&C15PZB100
£199.99 · 9% less, betterFs39 Hz −13%, better
Qts0.29 −7%
Vas110 L −14%, better
BL25.8 T·m –
Xmax8 mm –
Sensitivity95.4 dB −2, worse
B&C15TBX100
£221.83 · 1% moreFs35 Hz −22%, better
Qts0.28 −10%
Vas113 L −12%, better
BL25.5 T·m –
Xmax9 mm +10%
Sensitivity94.1 dB −3.3, worse
B&C15NDL88
£226.03 · 3% moreFs45 Hz –
Qts0.34 +9%
Vas126 L –
BL20.1 T·m −21%, worse
Xmax8 mm –
Sensitivity97.1 dB –
Beyma15MC700ND
£227.56 · 4% moreFs49 Hz +9%
Qts0.31 –
Vas105 L −18%, better
BL22.6 T·m −11%, worse
Xmax7 mm −15%, worse
Sensitivity97.6 dB –
Beyma15P1000FE
£231.03 · 5% more, worseFs45 Hz –
Qts0.30 −4%
Vas80.7 L −37%, better
BL27.4 T·m +7%
Xmax8 mm –
Sensitivity95.8 dB −1.6
Sica15 PF 3
£235.23 · 7% more, worseFs45 Hz –
Qts0.31 –
Vas117.6 L −8%
BL21.9 T·m −14%, worse
Xmax8 mm –
Sensitivity97.1 dB –
Eighteen Sound15LW2400
£263.00 · 20% more, worseFs40 Hz −11%, better
Qts0.30 −4%
Vas131 L –
BL24 T·m −6%
Xmax10 mm +22%, better
Sensitivity96.2 dB −1.2
B&C15NBX100
£267.25 · 22% more, worseFs36 Hz −20%, better
Qts0.29 −7%
Vas125 L –
BL25 T·m –
Xmax10 mm +22%, better
Sensitivity94.8 dB −2.6, worse
Sica15 PFS 4
£268.04 · 22% more, worseFs39 Hz −13%, better
Qts0.34 +9%
Vas103.9 L −19%, better
BL24.2 T·m −5%
Xmax8 mm –
Sensitivity94.2 dB −3.2, worse
Sica15 S 4 PL
£301.66 · 38% more, worseFs40 Hz −12%, better
Qts0.32 –
Vas127.6 L –
BL22.5 T·m −12%, worse
Xmax10 mm +22%, better
Sensitivity95.8 dB −1.6
Sica15 K 4 PL
£306.70 · 40% more, worseFs47 Hz +3%
Qts0.30 −4%
Vas102.3 L −20%, better
BL23.9 T·m −6%
Xmax8 mm –
Sensitivity97.2 dB –
BMS15S435
£318.46 · 45% more, worseFs38 Hz −16%, better
Qts0.28 −10%
Vas129 L –
BL24.4 T·m −4%
Xmax8 mm –
Sensitivity95.9 dB −1.5
B&C15SW100
£318.46 · 45% more, worseFs37 Hz −18%, better
Qts0.31 –
Vas110 L −14%, better
BL25.6 T·m –
Xmax12.5 mm +52%, better
Sensitivity94.2 dB −3.2, worse
Eighteen Sound15NCX1000
£799.87 · 265% more, worseFs53 Hz +18%, worse
Qts0.31 –
Vas75 L −41%, better
BL27.5 T·m +8%
Xmax7.5 mm −9%
Sensitivity97.5 dB –
Precision DevicesPD.1550/2
No current priceFs46 Hz –
Qts0.29 −7%
Vas126.4 L –
BL26.6 T·m +4%
Xmax8.2 mm –
Sensitivity98.2 dB +0.8
PeerlessNCP-1540R01-08
No current priceFs54 Hz +20%, worse
Qts0.32 –
Vas86.5 L −32%, better
BL23.9 T·m −6%
Xmax8.2 mm –
Sensitivity98.2 dB +0.8
Sica15 SR 4 CP
No current priceFs34 Hz −24%, better
Qts0.29 −7%
Vas101.2 L −21%, better
BL25.0 T·m –
Xmax8 mm –
Sensitivity93.3 dB −4.1, worse
RCFMB15X351
No current priceFs46 Hz –
Qts0.31 –
Vas114 L −11%, better
BL22.8 T·m −11%, worse
Xmax7 mm −15%, worse
Sensitivity97.3 dB –
Eighteen Sound15NTLW2500
No current priceFs45 Hz –
Qts0.30 −4%
Vas143 L +12%, worse
BL21.2 T·m −17%, worse
Xmax8 mm –
Sensitivity98.3 dB +0.9
Oberton15NMB500
No current priceFs45 Hz –
Qts0.29 −6%
Vas128.0 L –
BL21.3 T·m −16%, worse
Xmax7.8 mm −5%
Sensitivity97.9 dB +0.5
Oberton15NXL701
No current priceFs43 Hz −4%
Qts0.30 −4%
Vas127.1 L –
BL21.7 T·m −15%, worse
Xmax9.3 mm +13%, better
Sensitivity97.3 dB –
Oberton15XB1000
No current priceFs37 Hz −17%, better
Qts0.28 −9%
Vas111.0 L −13%, better
BL25.6 T·m –
Xmax9 mm +10%
Sensitivity94.9 dB −2.5, worse
Oberton15XB700
No current priceFs37 Hz −17%, better
Qts0.28 −9%
Vas111.0 L −13%, better
BL25.6 T·m –
Xmax9 mm +10%
Sensitivity94.9 dB −2.5, worse
P.Audio15FT-115XB
No current priceFs35 Hz −22%, better
Qts0.33 +6%
Vas103.8 L −19%, better
BL26.8 T·m +5%
Xmax9.5 mm +16%, better
Sensitivity93.2 dB −4.2, worse
No current price
Fs45 Hz –
Qts0.27 −13%, better
Vas127 L –
BL24.5 T·m −4%
Xmax7.5 mm −9%
Sensitivity98 dB +0.6
FaneCOLOSSUS 15XB
No current priceFs38 Hz −16%, better
Qts0.32 –
Vas168 L +31%, worse
BL22.1 T·m −13%, worse
Xmax7.5 mm −9%
Sensitivity96.4 dB −1
Oberton15NXB1000
No current priceFs38 Hz −15%, better
Qts0.28 −9%
Vas105.5 L −18%, better
BL26.0 T·m –
Xmax9 mm +10%
Sensitivity95.1 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
- Thomann4.8 out of 513 ratings · Checked 21 Oct 2026Read reviews on Thomann
Each shop collects its own ratings. Bits shows them as published and doesn't verify them.
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Thomann | £219.00, the lowest price | In stock | Visit shop at Thomann |
Best price over time
Tracked since 17 Jun
Recent changes
- 14 OctThomann£222.00 → £219.00Down 1.4% from £222.00
- 3 SepThomann£225.00 → £222.00Down 1.3% from £225.00