GRS15PT-8
£53.10Fs28 Hz −39%, better
Qts0.41 –
Vas242.1 L +53%, worse
BL20.2 T·m +9%
Xmax7.8 mm −8%
Sensitivity92.9 dB −4.7, worse
15-inch LF driver · PD series · 102 mm voice coil · 900 W
Precision Devices PD.154NR1 8Ω
8 Ω · 45–4000 Hz
No current price
- Fs
- 46Hz
- Xmax
- 8.5mm
- SPL
- 98dB
- Pe
- 900W
- BL
- 18.5T·m
- Vd
- 762cm³
- Qts
- 0.40
- Vas
- 158L
Precision Devices PD.154NR1 is a 15-inch 8 ohm LF driver rated at 900 W RMS. The validated T/S data includes Fs 46 Hz, Qts 0.40, Vas 158 L, Xmax 8.5 mm, sensitivity 97.6 dB, plus 762 cm³ Vd and 107 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
- 46Hz
- Qts
- 0.40
- Qes
- 0.43
- Qms
- 7
- Vas
- 158L
- Re
- 6.1Ω
- Le
- 1.73mH
Motor and cone
- BL
- 18.5T·m
- Sd
- 897cm²
- Mms
- 84g
- Xmax
- 8.5mm
- Vd †
- 762cm³
- Voice coil
- 102mm
- Flux density
- 1.25T
Power and response
- Sensitivity †
- 97.6dB
- Manufacturer sensitivity
- 99dB
- Power
- 900W
- Impedance
- 8Ω
- Range
- 45–4000Hz
- EBP †
- 107 · Leans vented
Size and mounting
- Diameter
- 408.3mm
- Cutout
- 356mm
- Bolt circle
- 395mm
- Depth
- 180mm
- Weight
- 8kg
Other published values
- Cms
- 0.14mm/N
- Power Peak
- 3600
Sensitivity shows 97.6 dB, calculated from the T/S values. Precision Devices publishes 99.0 dB, 1.4 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Precision Devices lists
LF · Primary · 15″
- BL
- 18.5T·m
- Fs
- 46Hz
- Le
- 1.73mH
- Re
- 6.1Ω
- Sd
- 897cm²
- Cms
- 0.14mm/N
- Mms
- 84g
- Qes
- 0.43
- Qms
- 7
- Qts
- 0.40
- SPL
- 97.6dB
- Vas
- 158L
- Xmax
- 8.5mm
- Power
- 900W
- Impedance
- 8Ω
- Power Peak
- 3600
- Flux density
- 1.25T
- Sensitivity
- 99dB
- Low limit
- 45Hz
- Calculated sensitivity †
- 97.6dB
- High limit
- 4000Hz
- Manufacturer sensitivity
- 99dB
- Voice coil
- 102mm
- Weight
- 8kg
- Diameter
- 408.3mm
- Depth
- 180mm
- Cutout
- 356mm
- Bolt circle
- 395mm
02
Compare
Same-size drivers, compared with the PD.154NR1. Clear differences are green when better and red when worse.
This driverPD.154NR1
Best price
–
Fs
46 Hz
Qts
0.40
Vas
158 L
BL
18.5 T·m
Xmax
8.5 mm
Sensitivity
97.6 dB
Power
900 W
REDCATT154FIND
£82.89Fs38 Hz −17%, better
Qts0.40 –
Vas187.2 L +18%, worse
BL18.1 T·m –
Xmax4.5 mm −47%, worse
Sensitivity95.8 dB −1.8
P.Audio15BM-300B-V3
£100.00Fs48 Hz +4%
Qts0.40 –
Vas123.3 L −22%, better
BL19.2 T·m +4%
Xmax3.9 mm −54%, worse
Sensitivity97 dB −0.6
SB AudienceBIANCO-15MW500
£110.00Fs39 Hz −15%, better
Qts0.40 –
Vas171 L +8%
BL18.8 T·m –
Xmax7.6 mm −11%, worse
Sensitivity96 dB −1.6
EminenceKAPPA-15LFA
£143.62Fs39 Hz −15%, better
Qts0.38 −5%
Vas159 L –
BL18.6 T·m –
Xmax5.5 mm −35%, worse
Sensitivity95.6 dB −2, worse
CIAREPWA15.75
£146.53Fs44 Hz −4%
Qts0.39 –
Vas135 L −15%, better
BL19.3 T·m +4%
Xmax7 mm −18%, worse
Sensitivity96.5 dB −1.1
Beyma15MC500
£173.31Fs46 Hz –
Qts0.45 +12%, worse
Vas134 L −15%, better
BL18.3 T·m –
Xmax8 mm −6%
Sensitivity96.5 dB −1.1
B&C15FW88
£181.46Fs49 Hz +7%
Qts0.43 +7%
Vas103.7 L −34%, better
BL19.3 T·m +4%
Xmax8 mm −6%
Sensitivity96.4 dB −1.2
Eighteen Sound15W750
£185.88Fs39 Hz −15%, better
Qts0.37 −8%
Vas218 L +38%, worse
BL17.6 T·m −5%
Xmax8 mm −6%
Sensitivity97.2 dB –
CIAREPW396
£186.72Fs43 Hz −7%
Qts0.41 –
Vas129 L −18%, better
BL20.5 T·m +11%, better
Xmax6.5 mm −24%, worse
Sensitivity96 dB −1.6
SB AudienceNERO-15MWN700D
£205.00Fs41 Hz −10%, better
Qts0.46 +15%, worse
Vas145.9 L −8%
BL17.7 T·m −4%
Xmax7.3 mm −14%, worse
Sensitivity95.4 dB −2.2, worse
FaitalPRO15FH520
£211.00Fs36 Hz −22%, better
Qts0.39 –
Vas186.5 L +18%, worse
BL18.4 T·m –
Xmax8.8 mm –
Sensitivity95.3 dB −2.3, worse
BMS15N630
£225.93Fs39 Hz −15%, better
Qts0.42 +5%
Vas152 L −4%
BL19.8 T·m +7%
Xmax8 mm −6%
Sensitivity95 dB −2.6, worse
Eighteen Sound15NTLW3500
£319.85Fs45 Hz –
Qts0.39 –
Vas131 L −17%, better
BL19.5 T·m +5%
Xmax8.3 mm –
Sensitivity96.8 dB −0.8
CelestionFTR15-3070E
No current priceFs46 Hz –
Qts0.38 −5%
Vas145.8 L −8%
BL17.9 T·m −3%
Xmax7.8 mm −9%
Sensitivity97.2 dB –
EminenceCANNABASS CB3015N-8
No current priceFs41 Hz −12%, better
Qts0.39 –
Vas162.9 L +3%
BL17.8 T·m −4%
Xmax7.2 mm −15%, worse
Sensitivity96.1 dB −1.5
Eighteen Sound15ND840
No current priceFs43 Hz −7%
Qts0.37 −8%
Vas163 L +3%
BL17.9 T·m −3%
Xmax9.5 mm +12%, better
Sensitivity97.2 dB –
Oberton15NCX
No current priceFs44 Hz −5%
Qts0.36 −10%, better
Vas138.4 L −12%, better
BL18.6 T·m –
Xmax7.8 mm −9%
Sensitivity96.9 dB −0.7
CelestionTSQ1535
No current priceFs50 Hz +9%
Qts0.40 –
Vas94.0 L −40%, better
BL20.6 T·m +12%, better
Xmax8 mm −6%
Sensitivity96.4 dB −1.2
Sica15 CX 3 PL P
No current priceFs45 Hz −3%
Qts0.40 –
Vas152.4 L −4%
BL17.3 T·m −7%
Xmax5.5 mm −35%, worse
Sensitivity97.1 dB −0.5
Sica15 CX 3 PL T
No current priceFs45 Hz −3%
Qts0.40 –
Vas152.4 L −4%
BL17.3 T·m −7%
Xmax5.5 mm −35%, worse
Sensitivity97.1 dB −0.5
RCFM15P550
No current priceFs45 Hz –
Qts0.37 −8%
Vas140 L −11%, better
BL19.8 T·m +7%
Xmax7 mm −18%, worse
Sensitivity97 dB −0.6
Oberton15MB500
No current priceFs42 Hz −10%
Qts0.34 −15%, better
Vas161.5 L –
BL18.5 T·m –
Xmax7.8 mm −9%
Sensitivity97.2 dB –
Sica15 N 3 PL
No current priceFs47 Hz –
Qts0.37 −8%
Vas140.4 L −11%, better
BL18.4 T·m –
Xmax10 mm +18%, better
Sensitivity98 dB –
P.Audio15BM-400B-V3
No current priceFs48 Hz +4%
Qts0.40 –
Vas123.3 L −22%, better
BL19.2 T·m +4%
Xmax3.9 mm −54%, worse
Sensitivity97 dB −0.6
Oberton15CX
No current priceFs38 Hz −17%, better
Qts0.35 −13%, better
Vas163.8 L +4%
BL18.4 T·m –
Xmax7 mm −18%, worse
Sensitivity95.9 dB −1.7
P.Audio15NT-100SW
No current priceFs38 Hz −17%, better
Qts0.43 +7%
Vas115.7 L −27%, better
BL21.2 T·m +15%, better
Xmax9 mm +6%
Sensitivity93.4 dB −4.2, worse
Beyma15CXA400FE
No current priceFs40 Hz −13%, better
Qts0.42 +5%
Vas191 L +21%, worse
BL18.2 T·m –
Xmax6 mm −29%, worse
Sensitivity96.6 dB −1
Sica15 S 3 PL
No current priceFs33 Hz −28%, better
Qts0.38 −5%
Vas230 L +46%, worse
BL17.1 T·m −8%
Xmax8 mm −6%
Sensitivity95.3 dB −2.3, worse
CelestionTF1530SL
No current priceFs46 Hz –
Qts0.39 –
Vas140.1 L −11%, better
BL17.0 T·m −8%
Xmax4 mm −53%, worse
Sensitivity96.9 dB −0.7
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.