Wavecor WF152BD06/08

• Sensitivity (1W, 1m, infinite baffle) SPL1W 86.7dB
• Frequency response 46 - 3000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 46Hz
• Mechanical quality factor QMS 8.00
• Electrical quality factor QES 0.36
• Total quality factor QTS 0.35

Large signal parameters

• Maximum linear excursion xmax 4.5mm
• Air volume displaced at xmax VD 42cm³
• Power handling P 70W
• Program power Pmax 140W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.3Ω
• Inductance (1kHz) LE 0.19mH
• VC Diameter 32mm
• Winding height HVC 14mm

Magnet

• Force factor Bl 8N/A
• Motor constant Bl/√RE 3.19N/√W
• Air gap height HAG 5mm
• Weight 0.55kg

Diaphragm

• Effective diameter 109mm
• Effective area SD 93cm²
• Moving mass MMS 12.8g
• Moving mass (without air load) MMD 12.1g

Suspensions

• Stiffness KMS 1.06N/mm
• Compliance CMS 940µm/N
• Equivalent volume to the compliance VAS 11.5L
• Mechanical resistance RMS 0.46N·s/m

Dimensions

• Nominal diameter 6″
• 152mm
• Volume occupied by the driver (estimated) 0.58L
• Net weight 1.44kg