Obviously Carl's not here to reply; but to answer your question -- yes, without a doubt. I have two modestly priced analogue subs that, with good EQ, beat one sub, more expensive or otherwise hands down.

It's not volume we're talking about here but the ability to distribute very low frequencies as evenly as possible.

Ken

Main: G68J, 5K2s, 5Ks, HSU subs, Pio 151FD, Dish VP722, Roku, Wadia I70, Anti Mode Dual Core, Oppo 103D Vanity Lite
Office: SBT, Berkeley Alpha DAC 2/MQA, Magico S3 Mk II, Boulder 2060, Lumin U1 Mini streamer, Roon.