14K for the Mack integrated and 6K for the Polks, so your budget is 20K? If you have 20K to spend, great! But why not reverse the apportionment, as many have suggested? For a lot less than 14K, you could get any number of top-line speakers like the Revel F228be for 10K or the F208 for 5K (not to mention your Polks)--and have plenty left for not-ultra-priced 2.0 electronics. If you need power for a large room, there are many options:
- Monoprice Monolith 2x200w amp, $1099
- Outlaw Audio RR2160 mkii stereo receiver (110 w/ch 8 ohms, 165 w/ch 4 ohms), with analog bass mgt and pre-amp outs, $999
- Outlaw Audio 2220 200w monoblocks, $399 ea
- ATI AT54XNC amp (500 w/ch 8 ohms), $2695, w/7-yr warranty
- ATI 6000 2-ch amp (300 w/ch 8 ohms), $3595, w/7-yr warranty
- Benchmark AHB2 stereo/bridgeable amp (100 w/ch 8 ohms, 190 w/ch 4 ohms), $2995
- Parasound Halo A21+ amp (300 w/ch 8 ohms), $2995
- Parasound NewClassic 200 stereo pre-amp with analog bass mgt, $899
- Parasound Halo P6 pre-amp, with analog bass mgt, $1595
- Anthem STR Integrated (200 w/ch 8 ohms), with Anthem Room Correction and a built-in DAC, $4500
Any of those combos will put you at $14,500 or below, well below 20K.