Summary: I bought this amp a few days ago to run a pair of Bose 151 outdoor speakers I purchased at costco. This amp runs them perfectly, plenty of power to even max out the speakers if u try too, and provides easy tuning with bass and treble knobs. Iv ben into audio since i was about 10 years old, and this amp connected to the Bose 151 speaks is a great setup for outdoor use.....great amp for the price.
Summary: Pro -Good little amp, gave alot of power for my BOSE 151 outdoor speakers -Port to attach cell phone/ipod/mp3 via male/male wire is perfect. Con -A bit bulky -Not happy about having a fuse. I prefer things with breaker switch/reset. Overall Happy and it functions well. Recommendation: Put volume on your input low and increase volume on amp for best results. For me this works, otherwise get static.
Excerpt: ...and I'm the doctor, so I ought to know! I needed a small, clean power amplifier to drive speakers for my Macbook. The PCA4 was the correct choice after lots of homework. Very reliable and very inexpensive. An added bonus: I was able to drive a second set of speakers that I had from an old stereo system. It's a great sound and I am very happy!
Pros: Clear Sound, Easy To Set Up, Energy Efficient, Intuitive Controls
Summary: I bought this little amp simply to temporarily replace the amp in my Allen church organ. Wasn't sure my original amp was the source of a problem I was having, so I just intended to use this to see if my problem went away. Not only did the problem go away, but the amp is crystal clear and despite it's size, it is very powerful. Why spend several hundred bucks getting my old amp rebuilt when this one does a great job for $50! Many thanks.
Excerpt: I use the Pyle PCA4 amp to power two outdoor speakers on the patio. The small footprint is important in my application and I'm happy with the performance. My only complaint is that the speaker wires barely fit into the tiny receptors provided. Since the unit is located in a closet, the unattractive design is not an issue.
Pros: Easy To Set Up, Intuitive Controls, Small Footprint
Summary: It is working perfectly with my 4 speaks 4/ 100 w. 8 om. After I purchase this item, I have read some negative review. These are make me feel nervous, but when I received and set up It makes sound perfect!!!