Hello - I would recommend the new Vandersteen 2Wq to anybody. Check out the unique design - crossover between amp and pre-amp with impedance matching. This sub will take all the stress off your "low to moderate power tube amp" - 80 hertz down, allowing it to produce unhindered mids and highs - the 3, 8" drivers and 300 watt amp in the sub will take care of the rest. Have fun!
