Former store demonstrator Krell MRS
Master Reference subwoofer. The Master Reference Subwoofer (MRS) is all Krell, hugely powerful, all aluminum, and as heavy as a boulder. Capable of a manufacturer-rated 120dB at 20Hz, the MRS has enough output for huge spaces. The MRS has a 2600W amplifier based on the Krell FPB-750 that powers the two 15" drivers (each capable of 3" excursion), while the cabinet is constructed from 1" aluminum side panels and 2" baffles. The crossover electronics are even housed in their own metal case for isolation from the woofers. Original retail price: $28,000-$45,000. Shipping weight: 480 lbs. Buyer pays actual shipping cost. Mass. residents add 6.25% sales tax. This Krell MRS is covered by a 90-day parts-and-labor Spearit Sound Warranty
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