Summary: These speakers are made for highs and mids wich are great if plan on having a sub !! Not me ive had cheaper 6/9s that sound alot better than these I had heard boston made really great home stuff so I thought lets get em BIG MISTAKE!! So I thoght it was a break in period they did sound bettr after a couple weeks but lacked bass so then I thought maybe they are under powered so had a orion cobalt 600.4 amp hooked up givin them 60 watts rms also hooked up some polk audio...
Summary: The rear speakers in Accords stink. The Bostons make a huge difference, and are optimum efficiency for the 12-15 watts per channel that their head units deliver. Most people will think it unnecessary to replace the front Accord speakers; those are pretty decent as is.
Summary: kenwood excelon headunit. boston acoustics component system up front (amped) these in the rear (amped) and a cap to complete the system and my system is THUMPING. i had the speakers on and could hear the bass in my house!! these things sound like small subs when hooked up and tuned right..
Summary: First I'd like to say that I got these speakers for almost half the price that they were listed on another site. Had them installed in my rear deck a few weeks later, and I must say I can definitely tell the difference from my previous factory speakers. These speakers work great, especially if you have an aftermarket radio. I'm planning on replacing my door speakers next.