http://74.125.47.132/search?q=cache:mirxE_4Z5nYJ:ampguts.realmofexcursion.com/Massive_Audio_P800.4/+massive+p800.4&cd=3&hl=en&ct=clnk&gl=us
Output Power at 13.8V and
4 x 200W @ 4 ohms
2 x 400W @ 4 ohms bridged
Freq Response: 15Hz ~ 25kHz (-3dB)
Channel Separation: >80dB...