BRAX MATRIX ML8 MID

• Sensitivity (1W, 1m, infinite baffle) SPL1W 87.6dB

Thiele & Small parameters

• Resonance frequency (free air) fS 45Hz
• Mechanical quality factor QMS 12.14
• Electrical quality factor QES 0.61
• Total quality factor QTS 0.58

Large signal parameters

• Maximum linear excursion xmax 6mm
• Air volume displaced at xmax VD 131cm³
• Power handling P 200W
• Program power Pmax 400W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.4Ω
• Inductance (1kHz, estimated) LE 0.79mH
• VC Diameter 37mm
• Winding height HVC 18mm

Magnet

• Force factor Bl 7.4N/A
• Motor constant Bl/√RE 4.01N/√W

Diaphragm

• Effective diameter 167mm
• Effective area SD 219cm²
• Moving mass MMS 33.9g
• Moving mass (without air load) MMD 31.4g

Suspensions

• Stiffness KMS 2.85N/mm
• Compliance CMS 351µm/N
• Equivalent volume to the compliance VAS 24L
• Mechanical resistance RMS 0.81N·s/m

Dimensions

• Nominal diameter 8″
• 200mm
• Overall diameter 222mm
• Baffle cutout diameter 191mm
• Mounting depth 92mm
• Volume occupied by the driver (estimated) 1.1L