Eminence Beta-12LTA 12" Full-Range Speaker

You Pay: $69.99

Ship Time: 5-10 business days
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
  • 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
  • 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
  • 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
  • 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.
Brand Eminence
Model Beta-12LTA
MFR Part Number BETA-12LTA
UPC 876358000142
Product Category Speaker Drivers & Parts
Unit of Measure EACH
Shipping Weight 10.20 lbs.
Page Views 9934
<< Previous Eminence product Next Eminence product >>
Beta-12CX Beta-15A
Connect with Performance Audio
Why Choose Performance Audio?
Light Bulb

40+ Years in the Business

Performance Audio isn't new to Pro Audio & Video. We have been servicing the needs of professionals for over 40 years! We have the expertise to help you get the job done right. The first time.


Real World Convenience

Performance Audio has built lasting relationships with the brands you love! We have decades of experience working with our suppliers. We are equipped to get you what you need, when you need it. When you need it.


Staff with Know-How

Performance Audio has long believed that experience and knowledge are vital to building relationships with our customers. We focus on getting, and keeping, a staff who know and love the Pro Audio & Video world. People like you.


Prices That Don't Suck

Performance Audio is one of the largest suppliers of professional audio & video gear in the Mountain West. We have one of the largest inventories in the industry. That means we can save you money! The right price.

McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
Performance Audio LLC BBB Business Review

Performance Audio Coupons on Ultimate Coupons
Performance Audio Apps on the iTunes App Store, Audio Tool, Decibel Meter Pro, Tone Generator Pro