RCF MB10Y308

• Sensitivity (1W, 1m, infinite baffle) SPL1W 97.2dB
• Frequency response 55 - 3500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 60Hz
• Mechanical quality factor QMS 4.00
• Electrical quality factor QES 0.24
• Total quality factor QTS 0.23

Large signal parameters

• Maximum linear excursion xmax 5mm
• Maximum excursion before damage xlim 17mm
• Air volume displaced at xmax VD 200cm³
• Power handling P 500W
• Program power Pmax 1000W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.6Ω
• Inductance (1kHz) LE 0.9mH
• VC Diameter 76mm
• Winding height HVC 14mm
• Winding material Aluminium
• Former material Glass Fiber

Magnet

• Force factor Bl 18.5N/A
• Motor constant Bl/√RE 7.82N/√W
• Air gap height HAG 10mm

Diaphragm

• Effective diameter 210mm
• Effective area SD 400cm²
• Moving mass MMS 37g
• Moving mass (without air load) MMD 31.5g

Suspensions

• Stiffness KMS 5.53N/mm
• Compliance CMS 181µm/N
• Equivalent volume to the compliance VAS 31L
• Mechanical resistance RMS 3.49N·s/m

Dimensions

• Nominal diameter 10″
• 254mm
• Overall diameter 260mm
• Baffle cutout diameter 234mm
• Volume occupied by the driver 1.4L
• Net weight 3.2kg