My recommendation would be a pair of Anthony Gallo TR1D subs. They are small and unobtrusive sealed cylindrical encloseure with a 10" woofer and a 200 watt amp. They are simple to integrate and do not produce ponderous bass. I use them with ESP speakers driven full range and the subs connected speaker line input and utilize the sub crossover. The ESP's are sealed and the bass they produce is tight and quick but not that deep. The TR1D's match perfectly adding the deep bass without bloat.
I never could get my REL B3 or the six previous subs to perform to expectation. The Gallo's do what I want and for only 1200.00 for the pair.
I never could get my REL B3 or the six previous subs to perform to expectation. The Gallo's do what I want and for only 1200.00 for the pair.