2-3 Weeks. 45 Day Lowest Price - 100% Satisfaction Guarantee. The Series II MVP12 is a rugged, high-sensitivity, two-way, full-range loudspeaker system. The system utilizes one HF20 low-mass, ferrofluid-cooled proprietary high-frequency compression driver coupled to an exponential horn and one 12" woofer for high sensitivity and excellent power handling capability. The box also features a midrange contour switch, two 1/4" connectors along with 2 locking connectors are also included. 5 year limited warranty, and a 2 year "No-Fault" warranty.