12" RE SE Series (DUAL 4 ohm) • Dual Composite 2-piece Cone • Rubbertek Foam Surround • Cast Aluminum Basket • Tork-Tite Terminal • 3 " 4-layer Aluminum Voice Coil • FEA Optimized Motor Structure • Triple Stack Maganets • Progressive Spiders • Wrap around Rubber Gasket Dual 4 ohm/that the sub
USAMPS XT-2000D 1 Ohm stable class D Mono-block Subwoofer Amplifier *Dynamic Power 2000W *RMS Power (1 Ohm): 1200W X 1 *RMS Power (2 Ohm): 300W X 1 *RMS Power (4 Ohm): 150W X 1 *Signal to Ratio: 80 dB *Frequency Response: 20Hz to 500 Hz *Low Level input Seneitivity 200mV to 6V /that the amp/
that amp really does only 1200rms and the subs can handle 600rms each. so that should be fine if your running two subs. As far as trading them for your other subs? I don't know. I would probaly sit in the guys car to see how loud his setup is compared to your current setup, and then you decide if you want to swap or not.
Actually, US Amps' ratings are wrong. On SSA, this amp is rated at 800rms @ 1 ohm and only 300 @ 2 ohms. It is capable of doing a little more thought. Since SEs "only come in dual 4" (which I don't know, hence the quotes) it would only be supplied with about 350-400 watts. I say chose another amp.