Audio Sound Distribution Line Matching 117 Series

Features

  • Couple 3.2, 8 or 16 ohm speakers to 25 or 70 volt line outputs of amplifiers.
  • Up to 5 power tap levels available (except 117F2 which has 4).
  • Primary taps marked in watts (no calculation necessary), to match speaker power.
  • For speaker matching from older "Classic" 600 Ohm equipment - check out our 119DA matching transformer.
  • Frequency response 100 Hz. to 9 Khz. (1 db. reference @1 Khz.)
  • Insertion loss less than 2 db.
  • Distortion is less than 1.25% @ 100 Hz. at maximum power.
  • Horizontal, channel bracket, 2-hole (.187" dia.) mounting.
  • All models have solder lugs, also suitable for slip on jumper connections.
  • Total power requirements of speakers should not exceed the rated power of each transformer or rated power of the amplifier.
Part No. System Power Rating Audio Power Voice Coil Impedance Mounting Wt. Overall Dimensions
Volts (Watts) Taps (Ohms) Centers ( lbs.) A B C D
117F2 70 2 2, 1, 1/2, 1/4 8 2.00 0.5 2.38 1.38 1.38 2.00
117E4 70 4 4, 2, 1, 1/2, 1/4 3.2 2.38 0.6 2.81 1.50 1.69 2.38
117F4 70 4 4, 2, 1, 1/2, 1/4 8 2.38 0.6 2.81 1.50 1.69 2.38
117E8 70 8 8, 4, 2, 1, 1/2 3.2 2.81 0.9 3.25 1.75 2.00 2.81
117F8 70 8 8, 4, 2, 1, 1/2 8 2.81 0.9 3.25 1.75 2.00 2.81
117E16 70 16 16, 8, 4, 2, 1 3.2 3.13 1.5 3.69 2.00 2.31 3.13
117F16 70 16 16, 8, 4, 2, 1 8 3.13 1.5 3.69 2.00 2.31 3.13
117G16 70 16 16, 8, 4, 2, 1 16 3.13 1.5 3.69 2.00 2.31 3.13
117F32 70 32 32, 16, 8, 4, 2 8 3.56 2.3 4.03 2.25 2.63 3.56
117J4 25 4 4, 2, 1, 1/2, 1/4 3.2 2.38 0.6 2.81 1.50 1.69 2.38
117K4 25 4 4, 2, 1, 1/2, 1/4 8 2.38 0.6 2.81 1.50 1.69 2.38
117J8 25 8 8, 4, 2, 1, 1/2 3.2 2.81 0.6 3.25 1.75 2.00 2.81
117K8 25 8 8, 4, 2, 1, 1/2 8 2.81 0.6 3.25 1.75 2.00 2.81
117K16 25 16 16, 8, 4, 2, 1 8 3.13 1.5 3.69 2.00 2.31 3.13
117K32 25 32 32, 16, 8, 4, 2 8 3.56 2.3 4.03 2.25 2.63 3.56

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