OBO. Title says it all, can be sold as pair of subs, and box as separate items. Subs go as a pair. Important note : 93DB sensitivity on subs, not many exceed 89DB from this era, so it takes very little power to produce significant dB. Subs alone - $150, box $100. These are still in excellent condition, as is the box, buy it as a whole, it will ROCK your world. Suggested amplification - 600W 2 channel amp with a high pass filter, connected to a dedicated subwoofer output.