Summary: The specs are extremely poor for a stereo amplifier. Despite the "75wx2" in it's name, the full specs give a rating of only 15 watts per channel at a WHOPPING one percent distortion rating. VERY heavy distortion there. .01 distortion at MAXIMUM rated power was the minimum acceptable level for good amps not so many years ago. As such, this amp only has 5-6 watts of CLEAN sound output per channel to offer. I might use this in a garage or workshop for background music.
Summary: Properly ventilated and I didn't even run it that hard (maybe 7 or 8 tops on volume, but never maxed it out). It just quit working. Checked the fuse, all good. Power supply to the unit was good (red light was "red" after it quit)... it just stopped working without even using it for 2 or 3 hours. The irony is I read the Amazon reviews on this unit and that swayed me, so I don't expect my review to sway anyone one way or the other.
Summary: This is not an audiophile amp, it's not even a 75w x2 amp. It is a basic amp for powering a small pair of speakers you would put on the patio or in a bedroom or bathroom. At 8ohm it's probably realistically putting out 15-20w RMS per channel. Which makes my pair of yamaha indoor/outdoor speakers on the patio sound pretty good up until 2/3 volume, then it distorts like crazy. But I have no need to go that loud.
Morrison Mckenzie "Potter in NC. Intense book..., Amazon
28 May 2013
Summary: Have had this Amp for a year now-outside in a pergola with a pair of Pyle speakers. Could not ask for a better sound. No muddy lows, no tinny highs. I'm sure there are better systems, but doubt there are better values.
Summary: Excellent little unit. Has more than adequit output to drive the speakers ( 2 x 20w), with no buzzing, snapping, crackeling or poping other than what the source introduces. The indicator lights are a bit bright, there is no question of them being seen in the daylight, to set volume levels. I.ve used it now for 2 weeks moving the speakers outdoors once to test it. Very happy with it. Good Bass,good frequency response ( at least to my untrained ears).
Summary: I did alot of looking for an outside amp for 2 patio speakers. I went with this and I am glad I did. I have this hooked to an Apple Airport Express with an RCA to Mini adaptor cable. My iPhone is now my jukebox for the pool. My only complaint is that there is no switch for mono, this is stereo only. But this is not a big deal. Worth every penny.
Summary: This amp works great I have it hooked up to two 4 and a half inch speakers with another 12 inch speaker and another two 5 inch speakers, I really love this amp as I told you it can handle a lot!I reccomend this it is really good for the price of the amp!