Eminence Private Jack 12" Guitar Speaker, 8 Ohm
PA SKU # EMN PRIVATEJACK MFR # PRIVATE JACK UPC # 876358001149
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- 12" Guitar Driver, 8 Ohm, 50 Watt
12" Guitar Driver, 8 Ohm, 50 WattThe Eminence Private Jack guitar speaker is chock full of Classic British flavor. A very well balanced speaker, thick and smooth, with lots of mids and extended highs.
It all started with the British Invasion, that unmistakable sound that took America by storm from across the Atlantic to right in your face. And now Eminence puts it within easy reach with the Red Coat series of guitar amp speakers. Engineered and manufactured in the U.S. with British-inspired cones, making it easy to "Pick Your Sound." Seven-year manufacturer's warranty.
- Application: 12" Open or Closed Back
- Configuration: 1, 2, or 4 x 12"
- Thick and smooth, with lots of mids and extended highs. Very well balanced speaker.
- Genre: Classic British tone for Blues, Indie, Jazz
- Nominal Basket Diameter: 12", 304.8mm
- Nominal Impedance*: 8 ohms
- Power Rating**
- Watts: 50W
- Music Program: N/A
- Resonance: 96Hz
- Usable Frequency Range: 80Hz - 5kHz
- Sensitivity***: 101.0dB
- Magnet Weight: 38 oz.
- Gap Height: 0.31", 7.92mm
- Voice Coil Diameter: 1.75", 44.5mm
- THIELE & SMALL PARAMETERS
- Resonant Frequency (fs): 96Hz
- DC Resistance (Re): 7.01
- Coil Inductance (Le): 0.49mH
- Mechanical Q (Qms): 18.19
- Electromagnetic Q (Qes): 0.72
- Total Q (Qts): 0.69
- Compliance Equivalent Volume (Vas): 33.7 liters / 1.19 cu.ft.
- Peak Diaphragm Displacement Volume (Vd): 64.4cc
- Mechanical Compliance of Suspension (Cms): 0.09mm/N
- BL Product (BL): 13.5 T-M
- Diaphragm Mass Inc. Airload (MMs): 31 grams
- Efficiency Bandwidth Product (EBP): 134
- Maximum Linear Excursion (Xmax): 1.24mm
- Surface Area of Cone (Sd): 519.5 cm2
- Maximum Mechanical Limit (Xlim): N/A
- MOUNTING INFORMATION
- Recommended Enclosure Volume
- Sealed: Acceptable
- Vented: Acceptable
- Driver Volume Displaced: 122 cu.in. / 2 liters
- Overall Diameter: 12.03", 305.5mm
- Baffle Hole Diameter: 11.07", 281.1mm
- Front Sealing Gasket: Fitted as standard
- Rear Sealing Gasket: Fitted as standard
- Mounting Holes Diameter: 0.25", 6.4mm
- Mounting Holes B.C.D.: 11.59", 294.3mm
- Depth: 5.1", 130mm
- Net Weight: 8 lbs, 3.6 kg
- Shipping Weight: 9.8 lbs, 4.5 kgs
- MATERIALS OF CONSTRUCTION
- Coil Construction: Copper voice coil
- Coil Former: Paper former
- Magnet Composition: Ferrite magnet
- Core Details: Non-vented core
- Basket Materials: Pressed steel basket
- Cone Composition: Paper cone
- Cone Edge Composition: Paper cone edge
- Dust Cap Composition: Zurette dust cap
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