Reporting question for Speaker Basket - Peavey, 1505-8 DT BW replacement basket, 8Ω

Product:
Speaker Basket - Peavey, 1505-8 DT BW replacement basket, 8Ω

Question:
What is the difference between this speaker and the KA version?

Answer:
According to Peavey, "The "KA" version of the 1505 has a medium length voice coil for higher efficiency and even greater bandwidth than the 1505DT-8."