Eminence Josh Smith Signature Guitar Speaker (50 Watts)

- Nominal Basket Diameter: 12", 305 mm
- Nominal Impedance: 8 O
- Program Power: N/A
- Watts: 50 W
- Resonance: 92 Hz
- Usable Frequency Range: 80 Hz - 5.2 kHz
- Sensitivity: 101.4 dB
- Magnet Weight: 38 oz.
- Gap Height: 0.313", 7.95 mm
- Voice Coil Diameter: 1.75", 44 mm

Thiele & Small Parameters:
- Resonant Frequency (fs): 92 Hz
- DC Resistance (Re): 6.42 O
- Coil Inductance (Le): 0.5m H
- Mechanical Q (Qms): 15.69
- Electromagnetic Q (Qes): 0.63
- Total Q (Qts): 0.61
- Compliance Equivalent Volume (Vas): 41.21 liters / 1.46 cu.ft.
- Peak Diaphragm Displacement Volume (Vd): 41.04 cc
- Mechanical Compliance of Suspension (Cms): 0.11 mm/N
- BL Product (BL): 12.91 T-M
- Diaphragm Mass Inc. Airload (MMs): 28 grams
- Efficiency Bandwidth Product (EBP): 145
- Maximum Linear Excursion (Xmax): 0.79 mm
- Surface Area of Cone (Sd): 519.5 cm2
- Maximum Mechanical Limit (Xlim): 0.00 mm

Mounting Information:
- Recommended Enclosure Volume
- Sealed: Acceptable
- Vented: Acceptable
- Driver Volume Displaced: 0.07 cu.ft. / 2 liters
- Overall Diameter: 12.17", 309.12 mm
- Baffle Hole Diameter: 11.13", 282.7 mm
- Front Sealing Gasket: Yes
- Rear Sealing Gasket: No
- Mounting Holes Diameter: 0.24", 6.1mm
- Mounting Holes B.C.D.: 11.75", 298.5mm
- Depth: 5.23", 132.84 mm
- Net Weight: 8 lbs, 3.63 kg
- Shipping Weight: 9.8 lbs, 4.45 kgs

Materials of Construction:
- Coil Construction: Copper voice coil
- Coil Former: Nomex
- Magnet Composition: Ferrite
- Basket Materials: Pressed steel basket
- Cone Composition: Full molded paper
- Cone Edge Composition: Paper
- Dust Cap Composition: Zurette
Dimensions and Weight in Packaging
12", 8 Ohms
Shipping Weight: 9.25 lbs
Shipping Dimensions: 13 x 13 x 7 in
Manufacturer Part Number (MPN): JS-1250
If you have additional warranty questions, please contact the manufacturer at 502-845-5622
(2 ratings)
Submitted March 19, 2019 by Michael Decker in Kansas City, MO
"The best speaker for any sound"
Verified Customer zZounds has verified that this reviewer made a purchase from us.
I own or have owned like every speaker made. And to my ears this is the perfect speaker for cleans and overdrive. It really shines in a 1x12 cab. I've had it in my fender supersonic. Blackstar artist ,prs sonzara and even my boss katana . It cant be beat
Musical Background:
Playing for 30 plus years
Musical Style:
Rock. Hard rock . Little blues
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12", 8 Ohms

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