Is worth it to replace only front and rear speakers?

[H2XcapePod]

Originally Posted by boris13

The OEM head unit doesn't sound too bad to me. I'm thinking of keeping it (or getting the Canadian Yaris RS 6-disc changer/receiver) and using Pioneer Premier TS-D701P 2-way speakers in the front and Pioneer TS-A1781R 4-way speakers in the rear. Both speaker models are oversize (6 3/4") and both are rated for a sensitivity of 91dB (so I'm thinking that the OEM unit's power should be enough to drive them).

Any thoughts? I'm looking for a low-cost upgrade that will give me a fuller sound, more clarity, and a lot more bass without adding a thumping subwoofer.

GO For IT!!! I just installed a similar setup this past week,...Pioneer G650 (3-way 6.5) in the front and Pioneer 6881 (4-way 6x8) in the rear. I actually have bass response now and I get good clarity well beyond a comfortable listening level. I do have a problem though. With the factory insulation in the door I can hardly hear the 6x8's in the rear and it seems I get most the bass from the front. Oh yea...I got a Alpine MRP F240 from my buddy on the cheap yesterday. So whenever I get around to installing it that should remedy any other issues...