Good replacing speakers for rear quarters???

[GTE TURBZ]

Hi, has anyone recently replaced their rear quarter speaker, budge of about 30/50, want them to be as bassy as possible and i dont wanna get bigger speaker 6' 9's or make speaker pods. Any recommendations on brand or model numbers please:confused: .

[ednovasr2]

you?ll get next to no bass from rear quarter speakers there more a fill/ highend speaker to go in there.
I have MB quarts in mine and there ok most bass ever herd from tiny 10cm speakers.
Your best off with a sub for bass you a can a nice sub box that fits in the boot well side lossing minimal boot space & looks stealth too! Think there about 80 notes