need some input on my system. this amp enough for these two subs?

[vegas80step]

4 channel, 2 channel, 4ohms, 2homs, 2000watts, RMS, whooodeeelala...

If all that makes sense to you, then this question is for you:

I'm thinking about running 2 Pioneer TS-SW2501S4 10-Inch subs.

Size: 10-Inch
Woofer Cone Material: Interlaced Basalt/Carbon Fiber Reinforced IMPP Cone
Surround: 3-Layer Fiber Woven Radial Surround with M-shape Cross-section
Voice Coil: Aluminum 6 Layer, Long Voice Coils
Voice Coil Wire: Aluminum
Voice Coil Bobbin: Phenol Resin Coated Glass Cloth
Magnet Construction: Strontium
Basket Design: Cast Aluminum Basket
Gasket: Rubber
Wire Terminals: Silver Spring Compression Terminal
Watts MAX. Music Power: 1200 Watts
Watts Nominal Power Handling: 300 Watts
Frequency Response: 20 ~~ 290Hz
Sensitivity: 90dB
Ohm Rating: 4 ohm
Recommended Enclosure: 0.35 ~~ 0.7 Cubic Feet
Dimensions: 11" x 3-5/8"
Mounting Depth: 3"
Accessory Grill: UD-G258


off of a Power Acoustik Crypt CPT1-2000:

Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms 670 watts x 1 channel
RMS Power @ 2 ohms 870 watts x 1 channel
RMS Power @ 1 ohm Not Stable
Peak Power Output 2000 watts x 1 channel
Amplifier Specifications
Amplifier Class AB
Number of Channels 1 - Mono
Total Peak Power Output 2000 watts
Total RMS Power Output 870 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged Not Bridgeable
THD at Rated RMS Power 0.05%
Speaker Level Inputs No
Preamp Outputs 1 pair
Built-in Crossover Low-pass (LP)
Full (AP)
High-Pass Crossover Frequency N/A
Low-Pass Crossover Frequency 50 - 250 Hz
Subsonic Filter N/A
Signal-to-Noise Ratio 90 dB
Channel Separation N/A
Bass Boost 0 - 12 dB
Bass/Gain Remote Yes
Fan Cooled No
Fuse Rating 25A x 3
CEA-2006 Compliant No


So to all you smarter than I... do the numbers add up?? enough power?
I'd like to get the most out of my subs with only running my amps about 80%.

what do ya think?