The Gunners make the trip to the Liberty Stadium on Saturday evening with a marginal lead at the top of the Premier League table, but Dyer believes that his side have the firepower to cause a surprise, despite falling to defeat against Birmingham City in midweek.
The 25-year-old told the South Wales Evening Post: "We've got two strikers who can score goals and we've got midfielders who can score goals
"We just have to brush the Birmingham defeat off as soon as possible and get going again. We've got so many games coming up that we can't dwell on that.
"Obviously it was disappointing to lose. We had a lot of chances in the first half and we have to make sure that when we get a chance, we're clinical."
Swansea have yet to win at home in the Premier League this season.