Instruct: Classify Amazon reviews into positive or negative sentiment
Query: very powerful speakers!!!!

i just got this speakers yesterday(very fast delivery by the way)and as soon as i got them out the box i hooked these monsters to my amp and boy!! the sound fantastic!! very powerfull bass and clear highs, this speakers will sound very good if you use an equalizer, im running these speakers with a peavy 2000 watt amp. thank you amazon!!!