2/8/2021 Audio Sound Distribution Line Matching (117 Series) - Hammond Mfg. Quality Products. Service Excellence. 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 olderClassi 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. System Power Rating Audio Power Voice Coil Impedance Mounting Wt. Overall Dimensions Part No. 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 2/8/2021 Audio Sound Distribution Line Matching (117 Series) - Hammond Mfg. Data subject to change without notice 2021. Hammond Manufacturing Ltd. All rights reserved.