Eminence Alessandro GA10-SC69

Guitar Speaker

Nominal diameter10″ / 254 mm
Resonance98.1 Hz
Q factor0.45
Sensitivity99.8 dB
Linear excursion± 0.8 mm
Program Power80 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 99.8dB
  • Frequency response 80 - 3700Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 98.1Hz
  • Mechanical quality factor QMS 12.92
  • Electrical quality factor QES 0.47
  • Total quality factor QTS 0.45

Large signal parameters

  • Maximum linear excursion (one way) xmax 0.8mm
  • Air volume displaced at xmax VD 29cm³
  • Power handling P 40W
  • Program power Pmax 80W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 6.4Ω
  • Inductance (1kHz) LE 0.5mH
  • VC Diameter 44.4mm
  • Winding material Copper
  • Former material Paper

Magnet

  • Force factor Bl 12.5N/A
  • Motor constant Bl/√RE 4.93N/√W
  • Air gap height HAG 7.9mm
  • Weight 1.077kg
  • Material Ferrite

Diaphragm

  • Effective diameter 216mm
  • Effective area SD 366cm²
  • Moving mass MMS 18.5g
  • Moving mass (without air load) MMD 13.6g
  • Material Paper

Suspensions

  • Stiffness KMS 7.14N/mm
  • Compliance CMS 140µm/N
  • Equivalent volume to the compliance VAS 26.1L
  • Mechanical resistance RMS 0.88N·s/m
  • Surround material Paper

Dimensions

  • Nominal diameter 10
  • 254mm
  • Overall diameter 257mm
  • Baffle cutout diameter 232mm
  • Overall depth 105mm
  • Volume occupied by the driver 1.19L
  • Net weight 3.266kg
  • Frame material Pressed Steel
Eminence GA10-SC69 SPL & Impedance

Similar speaker drivers to Eminence GA10-SC69

Eminence RAMROD Guitar Speaker

Eminence RAMROD

8 Ω
10Guitar Speaker
fS101 Hz
SD366 cm²
80 - 4000 Hz
QTS0.64
xmax0.5 mm
SPL1W99 dB
Bl/√RE4.26
Pmax150 W
Eminence RAGIN CAJUN Guitar Speaker

Eminence RAGIN CAJUN

8 Ω
10Guitar Speaker
fS84 Hz
SD366 cm²
80 - 5000 Hz
QTS0.51
xmax0.5 mm
SPL1W98.9 dB
Bl/√RE4.46
Pmax150 W
Jensen Mod 10-70 Guitar Speaker

Jensen Mod 10-70

8 Ω
10Guitar Speaker
fS99 Hz
SD330 cm²
QTS0.69
xmax1.5 mm
SPL1W95.7 dB
Bl/√RE4.14
Pmax140 W