POP/ROCK - Oct. 8, 1987

It’s finally official: Tickets for U2’s Los Angeles Memorial Coliseum concert Nov. 17 will go on sale Saturday at all Music Plus and Sportmart outlets, as well as the Sports Arena box office (where there will be no Ticketmaster service charge). All seats for the 7 p.m. show--which also features the Pretenders and Steve Jones--are reserved. Tickets are $19.50, and there’s a limit of six per customer. In contrast with some of their stadium shows back East, U2 will use large video screens at the 75,000-capacity Coliseum.