Eminence Mick Thomson DV-77-16

16Ω

Guitar Speaker

Nominal diameter12″ / 304 mm
Resonance74 Hz
Q factor0.52
Sensitivity98.2 dB
Linear excursion± 0.8 mm
Program Power140 W
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply

Specifications

  • Sensitivity (1W, 1m, infinite baffle) SPL1W 98.2dB
  • Frequency response 70 - 5300Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 74Hz
  • Mechanical quality factor QMS 13.48
  • Electrical quality factor QES 0.54
  • Total quality factor QTS 0.52

Large signal parameters

  • Maximum linear excursion (one way) xmax 0.8mm
  • Air volume displaced at xmax VD 41cm³
  • Power handling P 70W
  • Program power Pmax 140W

Voice Coil

  • Nominal impedance Z 16Ω
  • DC resistance RE 13.3Ω
  • Inductance (1kHz) LE 0.74mH
  • VC Diameter 44.4mm
  • Winding material Copper
  • Former material Nomex

Magnet

  • Force factor Bl 13.2N/A
  • Motor constant Bl/√RE 3.62N/√W
  • Air gap height HAG 8mm
  • Weight 1.417kg
  • Material Ferrite

Diaphragm

  • Effective diameter 257mm
  • Effective area SD 520cm²
  • Moving mass MMS 27g
  • Moving mass (without air load) MMD 18.5g
  • Material Paper

Suspensions

  • Stiffness KMS 5.26N/mm
  • Compliance CMS 190µm/N
  • Equivalent volume to the compliance VAS 71.2L
  • Mechanical resistance RMS 0.93N·s/m
  • Surround material Paper

Dimensions

  • Nominal diameter 12
  • 304mm
  • Overall diameter 311mm
  • Baffle cutout diameter 282mm
  • Overall depth 132mm
  • Volume occupied by the driver 2.24L
  • Net weight 4.717kg
  • Frame material Pressed Steel
Eminence DV-77-16 SPL & Impedance

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