For those who have auditioned the VSA dB99's and know, its 10" magnesium woofer is driven by its own 300-watt Class A/B SS amp and can be adjusted (using its bass volume control knob) to any room or system. A 15wpc SET amp or 500wpc SS amp (or anything in between)to drive this speaker will do! See the VSA VR9 drivers as they mirror the 99's minus a 15" woof. The dB99's now come with optional 3" ribbon tweeter module. Contact VSA to find the nearest dealer stocking the dB99's and compare them to the Vandy 5/5A's if possible. I think you'll be pleasantly surprised. You'll have a few bucks left over too! Nothing beats a personal audition.