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 Alpha 25ES
These speakers are perfect for use as surround speakers in an Infinity Alpha multichannel setup! A wall-mountable Alpha 25ES offers two angled driver arrays, with a 1" C.M.M.D. tweeter and 5-1/4" C.M.M.D. driver on each array. We sell the Alpha 25ES individually; just buy two speakers for use as surrounds in a 5.1-channel system, or three or more for use in a 6.1- or 7.1-channel system.

These speakers are ready to give you the best possible surround sound, based on speaker position and listening preferences. You can set each speaker for a dipole, bipole, or monopole configuration. The dipole setting means your speakers perform "out of phase," and it's great for creating a diffuse field of sound if your surrounds are mounted to the sides of your listening position. Choose the bipole setting if your surrounds are behind your listening position — this permits the speakers to fire "in phase" and produce clear off-screen effects. The monopole setting actually turns off the drivers on one array and lets you enjoy directional sound from the single active array perfect for multichannel music listening!

Key Features:

  • acoustic suspension
  • frequency response 60-22,000 Hz (ñ3dB)
  • 8-ohm impedance
  • sensitivity 87 dB
  • handles up to 125 watts
  • black or white vinyl finish
  • 5-way binding post connectors
  • 14"W x 14-1/2"H x 7-3/8"D
  • warranty: 5 years
 BETA ES250
BETA ES250 Loudspeakers
  • Highly configurable surround sound speaker
  • Selectable monopole, bipole, dipole, and/or dual-speaker-mode operation
  • Ceramic Metal Matrix Diaphragm (CMMD) driver technology
  • CAI waveguides
  • Low-Frequency Driver: Two 5" CMMD woofers
  • High-Frequency Driver: Two 1" CMMD tweeters
  • In white or black finish
  • Frequency Response (+/-3 dB): 60 Hz - 20 kHz; 50 Hz - 40 kHz (-6 dB)
  • Recommended Power: 10 - 150 watts
  • Sensitivity: 87dB
  • Nominal Impedance: 8 ohms
  • Crossover Frequency: 2,300 Hz; 24 dB / octave
  • Dimensions: 13-3/4" high, 11-13/16" wide, 6-7/8" deep
  • Weight: 12.5 lbs. each
  •  SAT 4000
    • Acoustic suspension
    • Video-shielded design
    • Handles up to 150 watts
    • Sensitivity: 89 dB
    • 8-ohm impedance
     SAT-450
    • Acoustic suspension
    • Video-shielded
    • Handles up to 100 watts
    • 1/2" tweeter
    • 2-1/2" woofer
    • Wall-mounting brackets included
     SAT-750
    • bass-reflex
    • video-shielded
    • handles up to 100 watts
    • 3/4" M.M.D. tweeter
    • 3-1/2" M.M.D. woofer
    • wall-mounting brackets included
    • 5-5/8"W x 7-5/8"H x 5-1/2"D

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