I couldn't find my answer by searching. I am building on my current setup and adding some bass. I get that, all things being equal, two 10s will be punchier and louder than a single 12. What I am wondering is if a better single 12, say Alpine Type R paired with a Lanzar DCT5001D 5000 Watt amp in a sealed box would sound better than a pair of JL Audio 10W0v3-4 10" subs paired to a decent two channel amp. Not looking to debate brands just curious what would be more bang for the buck. I am looking for punchier bass, hence wanting to used a sealed box. I am guessing a good 12 in a sealed box would give me the best all around sound. Not sure if it matters but running JL Audio speakers and amp in a Honda Accord. Listen to techno, reggae, and rap. Thanks ahead of time.