كتب : وكالات
After managing to keep a clean sheet against the highly-rated Luanda side, the Whites go through with a 1-0 aggregate win from the first leg.
The five-time champions will face the winner of the tie between Zambia's Nkana Red Devils and Kampala City of Uganda.
Holders and record champions Ahli will be hoping to follow their city rivals to the last 16 when they host Tanzania's Young Africans on Sunday.
The Reds trail 1-0 from the first as they host the Tanzanian champions in Alexandria.