B&C15FW76
£181.02Fs40 Hz +8%
Qts0.21 −8%
Vas138 L –
BL26.2 T·m −8%
Xmax7 mm −42%, worse
Sensitivity98.1 dB +1.3
15-inch LF driver · PD series · 127 mm voice coil · 1,000 W
Precision Devices PD.155NR1 8Ω
8 Ω · 45–2000 Hz
No current price
- Fs
- 37Hz
- Xmax
- 12mm
- SPL
- 97dB
- Pe
- 1000W
- BL
- 28.6T·m
- Vd
- 1074cm³
- Qts
- 0.23
- Vas
- 140L
Precision Devices PD.155NR1 is a 15-inch 8 ohm LF driver rated at 1000 W RMS. The validated T/S data includes Fs 37 Hz, Qts 0.23, Vas 140 L, Xmax 12 mm, sensitivity 96.8 dB, plus 1074 cm³ Vd and 156 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
- 37Hz
- Qts
- 0.23
- Qes
- 0.24
- Qms
- 6.1
- Vas
- 140L
- Re
- 5.4Ω
- Le
- 2.35mH
Motor and cone
- BL
- 28.6T·m
- Sd
- 895cm²
- Mms
- 154g
- Xmax
- 12mm
- Vd †
- 1074cm³
- Voice coil
- 127mm
- Flux density
- 1.18T
Power and response
- Sensitivity †
- 96.8dB
- Manufacturer sensitivity
- 98.5dB
- Power
- 1000W
- Impedance
- 8Ω
- Range
- 45–2000Hz
- EBP †
- 156 · Leans vented
Size and mounting
- Diameter
- 408.3mm
- Cutout
- 356mm
- Bolt circle
- 395mm
- Depth
- 190mm
- Weight
- 11.5kg
Other published values
- Cms
- 0.12mm/N
- Power Peak
- 4000
Sensitivity shows 96.8 dB, calculated from the T/S values. Precision Devices publishes 98.5 dB, 1.7 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Precision Devices lists
LF · Primary · 15″
- BL
- 28.6T·m
- Fs
- 37Hz
- Le
- 2.35mH
- Re
- 5.4Ω
- Sd
- 895cm²
- Cms
- 0.12mm/N
- Mms
- 154g
- Qes
- 0.24
- Qms
- 6.1
- Qts
- 0.23
- SPL
- 96.8dB
- Vas
- 140L
- Xmax
- 12mm
- Power
- 1000W
- Impedance
- 8Ω
- Power Peak
- 4000
- Flux density
- 1.18T
- Sensitivity
- 98.5dB
- Low limit
- 45Hz
- Calculated sensitivity †
- 96.8dB
- High limit
- 2000Hz
- Manufacturer sensitivity
- 98.5dB
- Voice coil
- 127mm
- Weight
- 11.5kg
- Diameter
- 408.3mm
- Depth
- 190mm
- Cutout
- 356mm
- Bolt circle
- 395mm
02
Compare
Same-size drivers, compared with the PD.155NR1. Clear differences are green when better and red when worse.
This driverPD.155NR1
Best price
–
Fs
37 Hz
Qts
0.23
Vas
140 L
BL
28.6 T·m
Xmax
12 mm
Sensitivity
96.8 dB
Power
1000 W
B&C15PL100
£205.14Fs37 Hz –
Qts0.20 −12%, better
Vas154 L +10%, worse
BL26.8 T·m −6%
Xmax7 mm −42%, worse
Sensitivity97.7 dB +0.9
RCFL15P400
£214.72Fs36 Hz –
Qts0.25 +10%
Vas160 L +14%, worse
BL24.8 T·m −13%, worse
Xmax8 mm −33%, worse
Sensitivity96.4 dB –
B&C15NW76
£233.82Fs42 Hz +14%, worse
Qts0.22 −4%
Vas130 L −7%
BL25.5 T·m −11%, worse
Xmax8 mm −33%, worse
Sensitivity98.2 dB +1.4
RCFLF15G401
£238.26Fs36 Hz –
Qts0.26 +14%, worse
Vas150 L +7%
BL24.6 T·m −14%, worse
Xmax9 mm −25%, worse
Sensitivity96.2 dB −0.6
RCFLF15X401
£240.00Fs34 Hz −8%
Qts0.29 +27%, worse
Vas146 L +4%
BL26.5 T·m −7%
Xmax12 mm –
Sensitivity94.8 dB −2, worse
Beyma15QLEX1600FE
£245.00Fs33 Hz −11%, better
Qts0.21 −8%
Vas102 L −27%, better
BL35.6 T·m +24%, better
Xmax13 mm +8%
Sensitivity94.2 dB −2.6, worse
B&C15NW100
£255.00Fs33 Hz −11%, better
Qts0.22 −4%
Vas139 L –
BL28 T·m –
Xmax9 mm −25%, worse
Sensitivity95.4 dB −1.4
FaitalPRO15FX600
£283.85Fs38 Hz –
Qts0.27 +18%, worse
Vas128.3 L −8%
BL23.2 T·m −19%, worse
Xmax11.3 mm −6%
Sensitivity96 dB −0.8
Eighteen Sound15NMB1000
£285.89Fs46 Hz +24%, worse
Qts0.24 +5%
Vas124 L −11%, better
BL25.2 T·m −12%, worse
Xmax6.5 mm −46%, worse
Sensitivity99 dB +2.2, better
Eighteen Sound15NLW9401
£288.50Fs39 Hz +5%
Qts0.26 +14%, worse
Vas134 L −4%
BL25.4 T·m −11%, worse
Xmax10 mm −17%, worse
Sensitivity96.6 dB –
CIARENDH15-4S
£289.95Fs28 Hz −24%, better
Qts0.25 +10%
Vas220 L +57%, worse
BL24.2 T·m −15%, worse
Xmax11.5 mm −4%
Sensitivity94.7 dB −2.1, worse
RCFMB15N351
£297.00Fs42 Hz +14%, worse
Qts0.22 −4%
Vas191 L +36%, worse
BL22.5 T·m −21%, worse
Xmax6 mm −50%, worse
Sensitivity99.7 dB +2.9, better
Beyma14MLEX1000ND
£297.01Fs47 Hz +27%, worse
Qts0.22 −4%
Vas75 L −46%, better
BL26.5 T·m −7%
Xmax11 mm −8%
Sensitivity97.3 dB +0.5
Beyma15MLEX1000ND
£328.81Fs38 Hz –
Qts0.21 −8%
Vas167 L +19%, worse
BL26 T·m −9%
Xmax11 mm −8%
Sensitivity98.4 dB +1.6
RCFLF15N401
£329.00Fs34 Hz −8%
Qts0.22 −4%
Vas160 L +14%, worse
BL27.8 T·m –
Xmax9 mm −25%, worse
Sensitivity96.4 dB –
B&C15DS100
£340.51Fs39 Hz +5%
Qts0.23 –
Vas73 L −48%, better
BL24.3 T·m −15%, worse
Xmax13 mm +8%
Sensitivity94.8 dB −2, worse
B&C15SW115
£384.24Fs35 Hz −5%
Qts0.24 +5%
Vas110 L −21%, better
BL30 T·m +5%
Xmax13.5 mm +13%, better
Sensitivity94.8 dB −2, worse
Eighteen Sound15NLW4500
£440.43Fs35 Hz −5%
Qts0.26 +14%, worse
Vas111 L −21%, better
BL29.7 T·m +4%
Xmax14.5 mm +21%, better
Sensitivity94.5 dB −2.3, worse
Oberton15PD600
No current priceFs38 Hz +3%
Qts0.23 –
Vas133.3 L −5%
BL28.7 T·m –
Xmax8.5 mm −29%, worse
Sensitivity97.1 dB –
Oberton15PD601
No current priceFs38 Hz +3%
Qts0.23 –
Vas133.3 L −5%
BL28.7 T·m –
Xmax8.5 mm −29%, worse
Sensitivity97.1 dB –
No photo
PHL Audio6031M
No current priceFs39 Hz +5%
Qts0.23 –
Vas124 L −11%, better
BL29 T·m –
Xmax8.5 mm −29%, worse
Sensitivity96.7 dB –
No photo
PHL Audio6121M-20
No current priceFs39 Hz +5%
Qts0.24 +5%
Vas119.7 L −14%, better
BL29 T·m –
Xmax8.5 mm −29%, worse
Sensitivity96.6 dB –
No photo
PHL Audio6301MND
No current priceFs36 Hz –
Qts0.26 +14%, worse
Vas140 L –
BL25.5 T·m −11%, worse
Xmax10.5 mm −13%, worse
Sensitivity95.7 dB −1.1
Oberton15XL600
No current priceFs41 Hz +11%, worse
Qts0.22 −5%
Vas150.3 L +7%
BL24.7 T·m −14%, worse
Xmax5.3 mm −56%, worse
Sensitivity98.7 dB +1.9
Oberton15XL601
No current priceFs41 Hz +11%, worse
Qts0.22 −5%
Vas150.3 L +7%
BL24.7 T·m −14%, worse
Xmax5.3 mm −56%, worse
Sensitivity98.7 dB +1.9
No photo
PHL Audio6201MND
No current priceFs36 Hz –
Qts0.27 +18%, worse
Vas140 L –
BL25 T·m −13%, worse
Xmax10.5 mm −13%, worse
Sensitivity95.6 dB −1.2
Precision DevicesPD.153C001
No current priceFs38 Hz –
Qts0.22 –
Vas196 L +40%, worse
BL24.2 T·m −15%, worse
Xmax7.7 mm −36%, worse
Sensitivity98.7 dB +1.9
BMS15S430V2
No current priceFs40 Hz +8%
Qts0.26 +14%, worse
Vas135 L −4%
BL25.0 T·m −13%, worse
Xmax7.5 mm −38%, worse
Sensitivity97 dB –
Oberton15NB500
No current priceFs43 Hz +16%, worse
Qts0.26 +12%, worse
Vas121.5 L −13%, better
BL24.3 T·m −15%, worse
Xmax7.3 mm −40%, worse
Sensitivity97.7 dB +0.9
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.