B&H Photo Video offers this Tascam 14-watt 3" Powered Studio Monitor Speaker Set
, model no. VL-S3, for $49.99
with free shipping
. That's the lowest total price we could find by $50. These speakers feature a 3" woofer, 0.5" tweeter, frequency response of 80Hz to 22kHz, 14 watts per channel, RCA terminals, and 3.5mm stereo mini unbalanced input.