One of the very best speaker's at its price on the market today is the outstanding Polk LSIm 703 which has been recently compared to and sounds very similar to Sonus Faber. In a recent review a pair of Anthem 1000 watts per channel mono Class D amps were used on the 703's with a pair of Sonus Faber's in the same room. The speaker's go down to 35 hertz and produce very powerful bass and sound their best with a high powered amp. What makes the Polk's so special is the Orth crossover network designed by Polk Engineer Scott Orth, who holds a degree in Acoustical Engineering. The 703 is a true three way design and is only $1500.00 a pair.
