Mr. Hayes,The short answer is NO! If this driver is 1.35" (preferable 0.67" diameter) or less in diameter, then it can be would have a chance to succeed in an line array which covers up to 20,000 Hz. As it is not that diameter, the array will have comb lines and sensitivity roll off from about 3000 Hz upward.
You can understand this if you read my white paper and comprehend the impact of placing multiple drivers--especially cone drivers--in a line.
Jim