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70V 10W Speaker Line Matching Transformer

Brand:|Part # 300-040


Constant voltage, isolated line matching transformer for use with public address amplifiers utilizing a 70.7 volt or 25 volt carrier line for sound transmission. Frequency response: 100-12,000 Hz. Secondary impedance: 4 or 8 ohms. Tap at 0.62W, 1.25W, 2.5W, 5W and 10W.
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Part # 300-040




Product Details

70V 10W Speaker Line Matching Transformer
Constant voltage, isolated line matching transformer for use with public address amplifiers utilizing a 70.7 volt or 25 volt carrier line for sound transmission. Frequency response: 100-12,000 Hz. Secondary impedance: 4 or 8 ohms. Tap at 0.62W, 1.25W, 2.5W, 5W and 10W. Minimum efficiency: 77%. Mounting holes: 2.4" (center to center). Dimensions: 2-3/4" L x 1-1/2" W x 1-9/16" D.


70V 10W Speaker Line Matching Transformer
  • BrandParts Express
  • Part Number300-040
  • UPC844632010170
  • Product CategoryLine-Matching Transformers
  • Unit of MeasureEA
  • Product Rating
    (11 Reviews)
  • Weight0.8778 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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70V 10W Speaker Line Matching Transformer

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70V 10W Speaker Line Matching Transformer

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