P.Audio 15NT-100XB is a 15-inch 8 ohm LF driver rated at 1000 W RMS. The validated T/S data includes Fs 44 Hz, Qts 0.47, Vas 88.6 L, Xmax 7 mm, sensitivity 93.8 dB, plus 599 cm³ Vd and 88 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
44Hz
Qts
0.47
Qes
0.50
Qms
10.6
Vas
88.6L
Re
5.9Ω
Le
0.87mH
Motor and cone
BL
22.2T·m
Sd
855cm²
Mms
151g
Xmax
7mm
Vd †
599cm³
Voice coil
99mm
Flux density
1.20T
Power and response
Sensitivity †
93.8dB
Manufacturer sensitivity
95dB
Power
1000W
Nominal power
1000W
Impedance
8Ω
Range
40–1000Hz
EBP †
88 · Sealed or vented
Size and mounting
Diameter
386mm
Cutout
355.4mm
Depth
190.7mm
Weight
8.9kg
Other published values
Cms
0.085mm/N
Power Program
2000
Other dimensions
Mounting Depth
190.7
Mounting Diameter
370
Sensitivity shows 93.8 dB, calculated from the T/S values. P.Audio publishes 95.0 dB, 1.2 dB apart.