P.Audio 15NT-100MB is a 15-inch 8 ohm LF driver rated at 1000 W RMS. The validated T/S data includes Fs 50 Hz, Qts 0.49, Vas 96.2 L, Xmax 6.5 mm, sensitivity 95.7 dB, plus 607 cm³ Vd and 96 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
50Hz
Qts
0.49
Qes
0.52
Qms
9.6
Vas
96.2L
Re
6.2Ω
Le
0.63mH
Motor and cone
BL
21.2T·m
Sd
934cm²
Mms
111g
Xmax
6.5mm
Vd †
607cm³
Voice coil
99mm
Flux density
1.30T
Power and response
Sensitivity †
95.7dB
Manufacturer sensitivity
97dB
Power
1000W
Nominal power
1000W
Impedance
8Ω
Range
50–4000Hz
EBP †
96 · Sealed or vented
Size and mounting
Diameter
386mm
Cutout
355mm
Depth
190mm
Weight
9kg
Other published values
Cms
0.07mm/N
Power Program
2000
Other dimensions
Mounting Depth
190
Mounting Diameter
370
Sensitivity shows 95.7 dB, calculated from the T/S values. P.Audio publishes 97.0 dB, 1.3 dB apart.