Acoustic Elegance TD6M-8

Mid-range

Nominal diameter6″ / 152 mm
Resonance75.9 Hz
Q factor0.27
Sensitivity93.6 dB
Linear excursion± 3 mm
Program Power400 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 93.6dB
  • Frequency response 65 - 6000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 75.9Hz
  • Mechanical quality factor QMS 3.97
  • Electrical quality factor QES 0.29
  • Total quality factor QTS 0.27

Large signal parameters

  • Maximum linear excursion (one way) xmax 3mm
  • Maximum excursion before damage xlim 6mm
  • Air volume displaced at xmax VD 38cm³
  • Power handling P 200W
  • Program power Pmax 400W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 6.2Ω
  • Inductance (1kHz) LE 0.15mH

Magnet

  • Force factor Bl 10.6N/A
  • Motor constant Bl/√RE 4.26N/√W

Diaphragm

  • Effective diameter 127mm
  • Effective area SD 127cm²
  • Moving mass MMS 11g
  • Moving mass (without air load) MMD 10g

Suspensions

  • Stiffness KMS 2.5N/mm
  • Compliance CMS 400µm/N
  • Equivalent volume to the compliance VAS 9.2L
  • Mechanical resistance RMS 1.3N·s/m

Dimensions

  • Nominal diameter 6
  • 152mm
  • Volume occupied by the driver (estimated) 0.4L
Acoustic Elegance TD6M-8 SPL

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