Yes, a good quality amp will ensure awesome quality bass from Theos. My Theos are backed up by a 30-watt Pass Labs class A amp - could not ask for anything more. I also have a Balanced Force 210 sub to augment 20 to 50 HZ.It's a humble Bel Canto S300 Dual Mono power amp matched with my Rotel preamp. I know I could do better if I had the cash, but for the price this combo really rocks.