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Eminence Eric Johnson - 12" Speaker 50 W 16 Ohm

Item number: ADHEJ1250B

Category: Eminence


309,00 €

including 19% VAT., no shipping costs (Paketversand)

Recommended retail price: 411,40 €
(You save 24.89%, that is 102,40 €)
Available now!

Shipping time: 1 - 3 workdays



Description


Eric Johnson Signature Model - 12A

Eric Johnson, George Alessandro and Eminence have teamed up to create the EJ1250, a 50 watt alnico guitar speaker that delivers amazing vintage tone. Featuring both American and British characteristics, the EJ1250 has punchy lows, warm throaty mids, and articulate highs. The EJ1250 was designed from the past with the future in mind, and is made by hand right here in the USA.

SPECIFICATION
  • Nominal Basket Diameter 12", 304.8 mm
  • Nominal Impedance 16 ohms
  • Power Rating Watts 50 W / Music Program N/A
  • Resonance 89.98 Hz
  • Usable Frequency Range 80 Hz - 5.1 kHz
  • Sensitivity 100.9 dB 
  • Magnet Weight 35 oz
  • Gap Height 0.31", 7.95 mm
  • Voice Coil Diameter 1.75", 44.45 mm 

THIELE & Small Parameters
  • Resonant Frequency (fs) 89.98 Hz
  • DC Resistance (Re) 7.19
  • Coil Inductance (Le) 0.62 mH
  • Mechanical Q (Qms) 12.41
  • Electromagnetic Q (Qes) 0.65
  • Total Q (Qts) 0.62
  • Compliance Equivalent Volume (Vas) 44.96 liters / 1.59 cu.ft.
  • Peak Diaphragm Displacement Volume 62.34 cc
  • Mechanical Compliance of Suspension 0.12 mm/N
  • BL Product (BL) 12.91 T-M
  • Diaphragm Mass inc. Airload (Mms) 26.55 grams
  • Efficiency Bandwidth Product (EBP) 139
  • Maximum Linear Excursion (Xmax) 1.2 mm
  • Surface Area of Cone (Sd) 519.5 cm²
  • Maximum Mechanical Limit (Xlim) N/A 

MOUNTING Information
  • Recommended Enclosure Volume
    Sealed Acceptable
  • Vented Acceptable
  • Overall Diameter 12.2", 305.31 mm
  • Baffle Hole Diameter 10.97", 278.64 mm
  • Front Sealing Gasket fitted as standard
  • Rear Sealing N/A
  • Mounting Holes Diameter 0.25", 6.35 mm
  • Mounting Holes B.C.D. 11.63", 295.4 mm
  • Depth 6.22", 157.98 mm

MATERIALS of Construction
  • Copper voice coil
  • Paper former
  • Alnico magnet
  • Non Vented core
  • Pressed steel basket
  • Paper Cone
  • Paper cone edge
  • Zurette dust cap

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