I bought a set of Pioneer TS-MR1640. I just just wondering what size amp I could safely run without problems? Thanks

•6-1/2" white water-resistant injection-molded polypropylene (IMPP) woofer
•1" polyetherimide (PEI) semi-dome tweeter
•water-resistant rubber surround
•gold-plated tinsel leads and terminals
•corrosion-resistant mounting hardware
•recommended power range 2-30 watts RMS
•peak power handling 160 watts
•sensitivity 91 dB
•frequency response 30-30,000 Hz
•requires 2-3/16" of mounting depth
•5-1/16" cut-out diameter
•warranty: 1 year