As one of its daily deals, Newegg offers the Pioneer 100-watt 8" Powered Subwoofer
in Black, model no. SW-8, for $99.99. This $50 mail-in rebate
drops it to $49.99
. With free shipping
, that's $20 under our January mention and the best price we've seen for this subwoofer. (It's a current price low by $83.) It features a 38Hz to 150kHz frequency response, built-in 100-watt amplification, and bass-reflex enclosure. Deal ends today.