This is a monster of a pro amp if you're in need of a 56lb. giant to power your towers. $1399 is the average price online, and free shipping isn't too bad, either.
I'm guessing it will output at least 500x2, 20-20,000 at .05% thd based on the advertised specs.
www.parts-express.com/pe/showdetl.cfm?&Partnumber=248-800
With wide range applications from permanent installations to use by touring bands, the GPS® Global Power Series power amps are targeted to meet the full spectrum of performance demands. Features Peavey's famous DDT™ clip elimination circuit, soft-start and soft-restart which help protect speakers, and other comprehensive amplifier and load protection circuits. Dual variable-speed fans designed for highly efficient rear-to-front airflow for maximum cooling on demand. Convenient input polarity switch provides easy integration with other brands of amplifiers.
GPS 3500 output power (1 kHz, 0.1% THD) per channel stereo: 775 watts RMS @ 8 ohms, 1200 watts RMS @ 4 ohms, 1750 watts @ 2 ohms. Output power (1 kHz, 0.1% THD) bridged mono: 2400 watts RMS @ 8 ohms, 3500 watts RMS @ 4 ohms. Dimensions: 3.5" H x 19" W x 17.25" D.
2 rack space pro touring stereo power amps
Peavey DDT™ clip elimination circuit
Two variable-speed fans
Toroidal power transformers
Die cast front-panel nameplates
XLR and 1/4" combo inputs
Binding post and Speakon® outputs
5-year warranty