Eminence THE TONKER 16

• Sensitivity (1W, 1m, infinite baffle) SPL1W 100.4dB
• Frequency response 70 - 5400Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 97Hz
• Mechanical quality factor QMS 12.21
• Electrical quality factor QES 0.61
• Total quality factor QTS 0.58

Large signal parameters

• Maximum linear excursion xmax 0.8mm
• Air volume displaced at xmax VD 42cm³
• Power handling P 150W
• Program power Pmax 300W

Voice Coil

• Nominal impedance Z 16Ω
• DC resistance RE 14.6Ω
• Inductance (1kHz) LE 0.69mH
• VC Diameter 51mm
• Winding material Copper
• Former material Polyimide

Magnet

• Force factor Bl 21.5N/A
• Motor constant Bl/√RE 5.62N/√W
• Air gap height HAG 7.9mm
• Weight 1.67kg
• Material Ferrite

Diaphragm

• Effective diameter 257mm
• Effective area SD 520cm²
• Moving mass MMS 32g
• Moving mass (without air load) MMD 23.7g
• Material Paper

Suspensions

• Stiffness KMS 11.1N/mm
• Compliance CMS 90µm/N
• Equivalent volume to the compliance VAS 32.4L
• Mechanical resistance RMS 1.6N·s/m
• Surround material Paper

Dimensions

• Nominal diameter 12″
• 305mm
• Overall diameter 306mm
• Baffle cutout diameter 281mm
• Overall depth 132mm
• Volume occupied by the driver 2.25L
• Net weight 4.99kg
• Frame material Pressed Steel