wharfedale pro series active monitors (very powerful) ?

very powerful disco/pa speakers active (no need for an amplifier) Wharfedale SVP-12PM 600W Powered 12” wedge monitor. At a price point better known for cheap imitations, the SVP series stands out from the competition. Genuine Wharfedale Pro cast-frame woofers, high-efficiency compression driver, Elliptical Waveguide (EWG™) technology and Protech™ driver protection all ensure that SVP stands out as the best value in a professional sound reinforcement loudspeaker. •1” ferrofluid cooled compression driver •Full range cabinet •PRO-TECH HF protection •Carpet finish with jack inputs •5 band graph EQ. and level control •Speaker out connecter for extension speaker •300W RMS / 600W Peak amplifier these cost 274 each when new i want 250 the pair no offers and no messers