SP70vTA
8 to 70v In-Line Transformer
The TIC SP70vTA is a totally new idea in supplying a commercial grade exterior 70v in-line distribution
transformer for PA, telephony and multi line speaker use. It offers a simple alternative to the wiring,
soldering or even poorly contained switches on speakers normally used for 70v supply.
This self contained SP70vTA unit offers weatherproof, dustproof 70v supply to almost any standard 8 Ohm
speaker including TIC’s famous Omnispeakers®, Rock Speakers or standard outdoor speakers. The
SP70vTA also offers “on the fly” switching between the most popular 70v tap wattages including 2.5W, 5W,
10W, 15W and 20W for ease of use in almost any installation.
Basic design of a 70v system:
The “standard” 70v amplifiers shown above are set or “tapped” to 2.5W, 5W, 10W, 15W or 20W as desired
