Eminence Beta-12LTA 12" Full-Range Speaker

You Pay: $69.99

QTY
Specs: 12-Inch, 8-Ohm (Twin-Cone)

12" Twin-Cone Woofer, 8 Ohm, 225 Watt

The Eminence Beta-12LTA 12" Full-Range/PA Driver is a twin-cone model for full range output in compact PA speaker systems. The addition of the second cone gives extended high frequency response up to a useful 8,000 Hz. Also recommended for extended-range musical instrument systems, such as keyboards or acoustic guitar. Made in the USA. 7-year manufacturer's warranty!
  • Kapton coil former
  • Polyamide-imide coated copper voice coil
  • Ferrite magnet
  • Vented pole piece
  • Pressed steel basket
  • Paper cone
  • Cloth accordian surround
  • SPECIFICATION
  • Nominal Basket Diameter: 12", 304.8mm
  • Nominal Impedance*: 8 ohms
  • Power Rating**
  • Watts: 225W
  • Music Program: 450W
  • Resonance: 45Hz
  • Usable Frequency Range: 48Hz - 8kHz
  • Sensitivity***: 97.7dB
  • Magnet Weight: 38 oz.
  • Gap Height: 0.31", 7.92mm
  • Voice Coil Diameter: 2", 50.8mm
  • THIELE & SMALL PARAMETERS
  • Resonant Frequency (fs): 45Hz
  • DC Resistance (Re): 7.37
  • Coil Inductance (Le): 0.83mH
  • Mechanical Q (Qms): 6.44
  • Electromagnetic Q (Qes): 0.55
  • Total Q (Qts): 0.51
  • Compliance Equivalent Volume (Vas): 136.3 liters / 4.8 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd): 170cc
  • Mechanical Compliance of Suspension (Cms): 0.34mm/N
  • BL Product (BL): 11.7 T-M
  • Diaphragm Mass Inc. Airload (MMs): 36 grams
  • Efficiency Bandwidth Product (EBP): 82
  • Maximum Linear Excursion (Xmax): 3.2mm
  • Surface Area of Cone (Sd): 532.4 cm2
  • Maximum Mechanical Limit (Xlim): 8mm
  • MOUNTING INFORMATION
  • Recommended Enclosure Volume
  • Sealed: 14-51 liters / 0.5-1.8 cu.ft.
  • Vented: 56.6-116 liters / 2-4.1 cu.ft.
  • Driver Volume Displaced: 122 cu.in. / 2 liters
  • Overall Diameter: 12.03", 305.5mm
  • Baffle Hole Diameter: 11.07", 281.2mm
  • 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: 4.47", 114mm
  • Net Weight: 8.1 lbs, 3.7 kg
  • Shipping Weight: 10.2 lbs, 4.6 kgs
  • MATERIALS OF CONSTRUCTION
  • Coil Construction: Copper voice coil
  • Coil Former: Polyimide former
  • Magnet Composition: Ferrite magnet
  • Core Details: Vented core
  • Basket Materials: Pressed steel basket
  • Cone Composition: Paper cone
  • Cone Edge Composition: Cloth cone edge
  • Dust Cap Composition: Solid composition paper dust cap
7-Year Warranty
Because Performance Audio is an authorized Eminence reseller, you have full access to Eminence's amazing seven-year warranty. All Genuine Eminence loudspeakers are supported by a 7-year warranty against any manufacturer's defect in the continental United States. Please feel free to contact us for warranty and service information. Visit http://www.eminence.com/support/warranty/ for more information about this great warranty.
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Brand Eminence
Model Beta-12LTA
Part Number BETA-12LTA
UPC 876358000142
Product Category Speaker Drivers & Parts
Unit of Measure EACH
Shipping Weight 10.20 lbs.
Page Views 8362
Eminence Beta-12LTA 12" Full-Range Speaker
$ 69.99 New Available online Beta-12LTA
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