Genuine Eminence

 

THIS 12" ALNICO GUITAR SPEAKER DELIVERS A CLEAR WARM PUNCHY SOUND!

EJ1240 Eric JohnsonEminence EJ1240

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EJ1240-8  -  8 ohm version

Item Price: $249.99

EJ1240-16  -  16 ohm version

Item Price: $249.99

SPEAKER MODEL EJ1240

SPECIFICATIONS

Nominal Basket Diameter 12" / 305mm
Impedance 8 or 16 ohms
RMS Power Rating 50 Watts
Peak Power Rating 100 Watts
Usable Frequency Response 80Hz-5.1kHz
Voice Coil Diameter 1.75" / 44.5mm
Sensitivity (1W/1m) 100.9dB
Magnet Weight 35 oz.
Shipping Weight 11.10lbs. / 5.0 kg.

MOUNTING INFORMATION

Overall Diameter 12.02" / 305.3mm
Bolt Circle Diameter 11.63" / 295.3mm
Baffle Cutout Diameter 10.97" / 278.6mm
No. Of Mounting Holes 8
Mounting Hole Diameter 0.25" / 6.4mm
Overall Depth 6.22" / 157.98mm

MATERIALS

Basket Pressed Steel
Voice Coil Copper
Coil Former Material Paper
Dust Cap Zurette
Cone Paper
Surround Paper
Magnet Alnico

THIELE-SMALL PARAMETERS

Resonant Frequency (fs) 89.98 Hz
Impedance (Re) 7.19 ohms
Coil Inductance (Le) 0.62mH
Electromagnetic Q (Qes) 0.65
Mechanical Q (Qms) 12.41
Total Q (Qts) .62
Compliance Equiv. Vol. (Vas) 44.96Liters / 1.59 cu. ft.
BL Product (BL) 12.91 T-M
Voice Coil Overhang (Xmax) 1.2mm
Surface Area of Cone (Sd) .05195m2
FREQUENCY RESPONSE GRAPH
EJ1250 Frequency Response

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