Bass Driver Size - how much better is an extra inch?

I don’t have a lot of experience with different speakers, but I can tell you there is a big difference in bass between my current Klipsch Cornwall IV’s and my Goldenear Triton 5’s. On paper the Tritons went deeper into the 20’s while the Cornwalls only go down to 38 however the sound is bigger. When I added two JL Audio Dominion D108 Subs with the Goldenears the Sound was great but still not as powerful as my Cornwalls. I’m actually thinking of adding my Subs back into my system to see how they’d sound with the Klipsch. But is it useless to use two 8 inch 500 watt subs with big 15 inch woofers? So in my experience albeit limited bigger woofers can provide bigger sound but not always deeper bass. 

@bigjohn1995,

"So in my experience albeit limited bigger woofers can provide bigger sound but not always deeper bass."


Mine too. My 15 inch Tannoy DC drivers certainly have a big sound but I don’t think it goes down as deep as the slimline floorstanding Tannoy R3s with their twin 6 inch drivers.

It’s not always easy to be sure as most of the music I listen to hardly features much, if anything below 40Hz. Besides it’s a common misconception to think that 60Hz is where real deep bass is. That's why a lot of small speakers seem to give perfectly adequate bass without disturbing the furniture.

Horn loading like your Klipsch Cornwall’s will result in a different bass sound than ported designs which will sound different to sealed boxes.

As @mijostyn said earlier, real deep bass (sub 40Hz) is where you start to feel it rather than hear it. A key difference I think between live and reproduced sound.

Live sound is often equally felt as it is heard.

@cd318 --

Horn loading like your Klipsch Cornwall’s will result in a different bass sound than ported designs which will sound different to sealed boxes.

The Cornwall’s 15" bass driver is ported. The sibling La Scala’s on the other hand are using a 15"-loaded folded bass horn, and yes that’s certainly a different bass presentation vs. a ported, or even a direct radiating sealed design.

that's a question you should be asking a female 

I was thinking it really mattershow many inches you’re already working with...