I'm looking to pair a subwoofer to an amp. Specifically, I'll be utilizing a sealed enclosure which will be bolted into the hatchback area of my vehicle. The amp will be bridged to operate in 3 way mode with 2 channels at 50 watts RMS each to the front channels and in bridged mode at 150 watts RMS (at 4 ohms) to the sub.
I have settled on two choices for a sub: Polk db1040 and Boston Acoustics G110-4. The Boston sub has a max RMS range up to 200 watts and the Polk has a max RMS range up to 270 watts with a minimum of 50 watts. My question is whether I should go with the Boston sub because the max wattage is closer to my intended power levels or go with the Polk sub.
I'm leaning towards the Polk because it's cheaper and also I have the db series speakers installed which I am beyond happy with. Any ideas regarding under powering a sub? Loudness isn't my main concern since the sub will be placed in the hatch but rather sound quality is.