I have swift car. I bought 2 pair of this JBL speaker and installed on the all doors. Now i don't require the Bass Tube and they are enough for the car and music lovers too. The products are of excellent quality and these are available at very cheap price in this site. So, i suggest you to use this product. Youth and road kings will definitely love this product.
you have to be prepared to receive 5 1/4" or 6 1/2"..
Low Bass