EVU-TK60 70/100 Volt transformer kit
EVU-TK60 70/100 Volt transformer kit
A 70/100V line-matching transformer kit that sets each speaker's level by tap, not resistors.
Balance the whole distributed run from the speaker itself. The EVU-TK60 installs in place of the standard input panel and matches the cabinet to 25V, 70.7V, or 100V lines, with wattage taps that let you set output per speaker or per zone — no resistive networks, no guesswork. Insertion loss stays at 1.0 dB and response runs 35 Hz to 20 kHz, ±2 dB, so the level changes and the sound doesn't.
Key features
Set level by tap
70.7V at 7.5/15/30/60 W, 100V at 15/30/60 W, 25V at 7.5/15/30/60 W.
Balance without resistors
trim individual speakers or whole zones cleanly.
Keeps the tone
35 Hz to 20 kHz, ±2 dB across the kit.
Loses almost nothing
1.0 dB insertion loss with an 8-ohm secondary.
Drops into the cabinet
installs in place of the standard input panel.
Features
Balance the whole distributed run from the speaker itself. The EVU-TK60 installs in place of the standard input panel and matches the cabinet to 25V, 70.7V, or 100V lines, with wattage taps that let you set output per speaker or per zone — no resistive networks, no guesswork. Insertion loss stays at 1.0 dB and response runs 35 Hz to 20 kHz, ±2 dB, so the level changes and the sound doesn't.
- Set level by tap — 70.7V at 7.5/15/30/60 W, 100V at 15/30/60 W, 25V at 7.5/15/30/60 W.
- Balance without resistors — trim individual speakers or whole zones cleanly.
- Keeps the tone — 35 Hz to 20 kHz, ±2 dB across the kit.
- Loses almost nothing — 1.0 dB insertion loss with an 8-ohm secondary.
- Drops into the cabinet — installs in place of the standard input panel.
Specifications
Acoustic Performance
- Sensitivity (1W/1m)
92 dB (1 W/1 m)
Transducers & Drivers
- LF transducer size (in)
ICT-1-8, 1.3” (33 mm) diaphragm compression driver
Impedance
- LF Impedance
8 ohms (nominal), 6.0 ohms (min.)
Connectivity & I/O
- Connectivity
Single four-pin 12 AWG Phoenix/Euro Block screw-terminals
Protection & Environmental
- Ambient Temperature
IEC 60529
Construction & Materials
- Enclosure
9-ply hardwood plywood with textured paint
