P.Audio 10NT-65MB

NT
NX

Low frequency

Nominal diameter10″ / 254 mm
Resonance70 Hz
Q factor0.56
Sensitivity97.6 dB
Linear excursion± 3.5 mm
Program Power600 W
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply

Specifications

  • Sensitivity (1W, 1m, infinite baffle) SPL1W 97.6dB
  • Frequency response 70 - 3500Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 70Hz
  • Mechanical quality factor QMS 7.12
  • Electrical quality factor QES 0.62
  • Total quality factor QTS 0.56

Large signal parameters

  • Maximum linear excursion xmax 3.5mm
  • Air volume displaced at xmax VD 124cm³
  • Power handling P 300W
  • Program power Pmax 600W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 6.5Ω
  • Inductance (1kHz) LE 0.42mH
  • VC Diameter 63.7mm
  • Winding height HVC 15mm
  • Winding material Flat Aluminium Wire
  • Former material Kapton

Magnet

  • Flux density B 1.25T
  • Force factor Bl 15.4N/A
  • Motor constant Bl/√RE 6.04N/√W
  • Air gap height HAG 8mm
  • Material Neodymium

Diaphragm

  • Effective diameter 211mm
  • Effective area SD 353cm²
  • Moving mass MMS 51.8g
  • Moving mass (without air load) MMD 22.9g
  • Material Waterproof Paper

Suspensions

  • Stiffness KMS 6.76N/mm
  • Compliance CMS 148µm/N
  • Equivalent volume to the compliance VAS 18.5L
  • Mechanical resistance RMS 1.91N·s/m
  • Surround material Cloth
  • Spider material Single

Dimensions

  • Nominal diameter 10
  • 254mm
  • Overall diameter 262mm
  • Baffle cutout diameter 230mm
  • Overall depth 146mm
  • Flange thickness 15mm
  • Mounting depth 128mm
  • Volume occupied by the driver (estimated) 1.6L
  • Net weight 3.1kg
  • Frame material Aluminium
P.Audio 10NT-65MB SPL & Impedance
P.Audio 10NT-65MB Dimensions

Similar speaker drivers to P.Audio 10NT-65MB

Celestion FTX1025 Coaxial

Celestion FTX1025

8 Ω
10Coaxial
fS71.5 Hz
SD346 cm²
60 - 20000 Hz
QTS0.44
xmax5 mm
SPL1W94.1 dB
Bl/√RE5.28
Pmax600 W
PHL audio 3040 Mid-range

PHL audio 3040

8 Ω
10Mid-range
fS91 Hz
SD377 cm²
150 - 5000 Hz
QTS0.45
xmax2 mm
SPL1W95.9 dB
Bl/√RE5.84
Pmax320 W