alaTest has collected and analyzed 3 user reviews of Harman/kardon Signature 2.1 from Amazon.com. The average user rating for this product is 3.7/5, compared to an average user rating of 4.0/5 for other products in the same category on Amazon.com.

Bought 1st appx. 13 years ago, have since acquired 3 more,3 currently in use. I'm using them in a bandpass configuration driving 14 mids(6 polk rt-800),one driver/one channel. Crossed over via 2 dbx 223 crossovers,from appx.70 Hz to2.2KHz,leaves plenty...

Wow Wow Wow!!!!!!!

This Pre/Processor was manufactured under Harman International's Madrigal Group, makers of such high end brands as Proceed, Lexicon & Mark Levinson. It's a full featured ( considering the date built) processor with ample connectivity options all in a...

I've owned 2 of these units for a bi-amped system well over ten years and haven't looked back (or forward for that matter). The 2.1's deliver a clean and well defined sound throughout it's operational range. As with most Harman products, this power amp...

Picked up the 2.1 and the matching tuner at a garge sale...

I bought it for $550. Excellent amp. When I used Yamaha receiver as the preamp to push my Dali speakers, the control (full range) is fair enough. Then I used Lexicon MC-1 as processor/preamp, Yamaha to control side speakers.Wow, amazing. It is worth...

Got this one off ebay, and it has been in my system for 3 months so far. This is one excellent HT amp from H.K. Use it as a HT amp it exceed and equal most HT amp that in its price range. Bass is tight and lighting fast,mid is clean and clear and top...