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Beta 3®

Beta 3® ES212Da 250W 12" 2-Way Full Range Powered Loudspeaker

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  • $1,089

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Portable and installed loudspeaker used in applications including sound reinforcement and stage monitoring in houses of worship, events, clubs, rehearsal halls, ballrooms. Σ Series delivers extraordinary performance at unmatched value.


  • High sensitivity and SPL
  • 1 x 12" high power low frequency transducer
  • 1 x 3" titanium diaphragm compression driver
  • Built-in power amplifier module
  • Master volume control
  • XLR input and output connectors
  • 120Hz low cut switch
  • 80° x 50° controlled coverage pattern
  • Computer aided design to optimize frequency and phase response
  • Multi purpose cabinet design for FOH or monitor use
  • Suitable for use as a main system with or without sub speaker augmentation
  • Integral 35mm pole mount receptacle for stand or vertical installation
  • Mounting points for permanent installation (wall, ceiling, under balcony)
  • Combine with any ΣB or ΣJ Series high power sub speaker for extended low frequency, high quality music reproduction
  • Powder coated grill
  • Durable Polyurethane textured base paint
  • 2 x XLR connectors

Construction: 15mm Birch Plywood


  • 1 x 3” HF Compression Driver
  • + 1 x 12” LF

Crossover: DSP

Frequency Response (-3dB): 60Hz-16kHz

Rated Power: 250W (RMS)

Sensitivity (1W @ 1m): 97dB

Nominal Impedance: 8Ω

Dispersion (H x V): 80° x 50°

Connector: 1 x NL4

Power Supply: 110V/220V

Net Dimensions: 15.6″ x 14.6″ x 23.6″

Net Weight: 55 lbs.

Gross Dimensions: 20″ x 20″ x 29″

Gross Weight: 77 lbs.