Eminence SWAMP THANG

• Sensitivity (1W, 1m, infinite baffle) SPL1W 102.3dB
• Frequency response 70 - 4000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 97Hz
• Mechanical quality factor QMS 14.43
• Electrical quality factor QES 0.55
• Total quality factor QTS 0.53

Large signal parameters

• Maximum linear excursion xmax 0.8mm
• Air volume displaced at xmax VD 43cm³
• Power handling P 150W
• Program power Pmax 300W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.9Ω
• Inductance (1kHz) LE 0.42mH
• VC Diameter 50.8mm
• Winding material Copper
• Former material Polyimide

Magnet

• Force factor Bl 14.2N/A
• Motor constant Bl/√RE 5.4N/√W
• Air gap height HAG 7.9mm
• Weight 1.673kg
• Material Ferrite

Diaphragm

• Effective diameter 260mm
• Effective area SD 532cm²
• Moving mass MMS 26g
• Moving mass (without air load) MMD 17.4g
• Material Paper

Suspensions

• Stiffness KMS 10N/mm
• Compliance CMS 100µm/N
• Equivalent volume to the compliance VAS 41.3L
• Mechanical resistance RMS 1.1N·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 2.24L
• Net weight 5.035kg
• Frame material Pressed Steel