I just purchased a 4 channel amp ...the specs are 800 watts bridged max, 2 ohm stable stereo 4 x 85 watts into 4 ohms RMS, 4 x 105 watts into 2 ohms RMS I am confuseed on how to wire the speakers to the amp. I have 4 speakers each with 4 ohm imped. If i wire them all in parallell than the imped is 1 ohm....which is too low? and if i do all in series its 16...what should i do? please help