The Sage Series SA-1 single input, dual mono, two channel amplifier was designed to be used in conjunction with the S90i in-wall/in-ceiling subwoofer or the low frequency woofer section of the L150i. Each SA-1 can drive either two S90i units, with more than 500 watts available for each subwoofer or the...

The Wisdom Audio amplifier/speaker system is designed to take advantage of a fact that has hitherto been understood only by a relatively small number of audiophiles: speakers sound better when they are driven directly by dedicated, high quality amplifiers.

You might think that you have done so in the...

The Wisdom Audio amplifier/speaker system is designed to take advantage of a fact that has hitherto been understood only by a relatively small number of audiophiles: speakers sound better when they are driven directly by dedicated, high quality amplifiers.

You might think that you have done so in the...