You cannot predict what you will experience when sitting back in your chair from specs such as these. You MUST listen to the speakers and preferably in your home. Your example is 0.5 in difference from the same mfg, but from a different generation. You wouldn't expect any difference here but the newer generation may be far superior to the older design. The factors that contribute to a speaker's sound is extensive as others have mentioned. I have Platinum Audio Quattros that have four 4.5 in drivers, two crossed for mids and two for bass in a nice slim cabinet. No way this speaker can extend low.....right?? Well, they would shock you on how effectively they can play down in the 30s and loud too! I tried out the Focal 1038Be2 with three 7 in all dedicated to the low end and in my room they were weaker in the bass compared to the Quattros. Platinum Audio speakers were designed by Phil Jones, who is a bassist and has a great love for good bass from his speakers. This goes back to all the other factors and how he designed his speakers. Now I have Wilson Audio Sophias with a 10 inch driver in each. They far surpassed my Quattros in their lower extension and have become my new speaker. Let's do the math and measure the amount of air displaced from the cones surface area.
Platinums(two 4.5in) 32 sq inches
Focal(three 7in) 115 sq inches
Wilson(one 10in) 78 sq inches
This would imply a different scorecard for sure!
Platinums(two 4.5in) 32 sq inches
Focal(three 7in) 115 sq inches
Wilson(one 10in) 78 sq inches
This would imply a different scorecard for sure!