PRV Audio MT10W1200-NDY-4

• Sensitivity (1W, 1m, infinite baffle) SPL1W 92.9dB
• Frequency response 40 - 4000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 46.9Hz
• Mechanical quality factor QMS 7.94
• Electrical quality factor QES 0.31
• Total quality factor QTS 0.30

Large signal parameters

• Maximum linear excursion xmax 6.5mm
• Air volume displaced at xmax VD 243cm³
• Power handling P 600W
• Program power Pmax 1200W
• Peak power Ppeak 2400W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.0Ω
• Inductance (1kHz) LE 0.376mH
• VC Diameter 76mm
• Winding height HVC 18mm
• Winding material Copper Clad Aluminium
• Former material Glass Fiber

Magnet

• Force factor Bl 12.3N/A
• Motor constant Bl/√RE 7.1N/√W
• Air gap height HAG 10mm

Diaphragm

• Effective diameter 218mm
• Effective area SD 373cm²
• Moving mass MMS 54.1g
• Moving mass (without air load) MMD 49g

Suspensions

• Stiffness KMS 4.72N/mm
• Compliance CMS 212µm/N
• Equivalent volume to the compliance VAS 41.2L
• Mechanical resistance RMS 2.01N·s/m

Dimensions

• Nominal diameter 10″
• 254mm
• Overall diameter 261mm
• Baffle cutout diameter 230mm
• Overall depth 127mm
• Flange thickness 13mm
• Mounting depth 114mm
• Volume occupied by the driver (estimated) 1.6L
• Net weight 3.8kg
• Frame material Die Cast Aluminium