PRV Audio 10MR650A-NDY

Low frequency

Nominal diameter10″ / 254 mm
Resonance62.4 Hz
Q factor0.38
Sensitivity96 dB
Linear excursion± 3.5 mm
Program Power650 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 96dB
  • Frequency response 70 - 6500Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 62.4Hz
  • Mechanical quality factor QMS 10.23
  • Electrical quality factor QES 0.40
  • Total quality factor QTS 0.38

Large signal parameters

  • Maximum linear excursion xmax 3.5mm
  • Air volume displaced at xmax VD 133cm³
  • Power handling P 325W
  • Program power Pmax 650W
  • Peak power Ppeak 1300W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 5.1Ω
  • Inductance (1kHz) LE 0.39mH
  • VC Diameter 65mm
  • Winding height HVC 11mm
  • Winding material Copper Clad Aluminium
  • Former material Glass fiber

Magnet

  • Force factor Bl 12.7N/A
  • Motor constant Bl/√RE 5.64N/√W
  • Air gap height HAG 8mm

Diaphragm

  • Effective diameter 220mm
  • Effective area SD 380cm²
  • Moving mass MMS 32.2g
  • Moving mass (without air load) MMD 27g

Suspensions

  • Stiffness KMS 4.95N/mm
  • Compliance CMS 202µm/N
  • Equivalent volume to the compliance VAS 40.7L
  • Mechanical resistance RMS 1.24N·s/m

Dimensions

  • Nominal diameter 10
  • 254mm
  • Overall diameter 261mm
  • Baffle cutout diameter 228mm
  • Overall depth 117mm
  • Flange thickness 14mm
  • Mounting depth 103mm
  • Volume occupied by the driver (estimated) 1.2L
  • Net weight 2.6kg
  • Frame material Die Cast Aluminium
PRV Audio 10MR650A-NDY Impedance
PRV Audio 10MR650A-NDY SPL
PRV Audio 10MR650A-NDY Dimensions

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