I bought this amp at a sony outlet store and i was very pleased with the product. I bought it cheaper there but i got more than my money's worth. So far it has worked great. It has a trendy look and packs some serious power. I hooked it up to 2 12' subs and boy do they make alarms go off!! Small design and fits anywhere. Easily installed by me. Lue Lisää Translate to suomi
I purchased a XRONS car stereo, and the sound was very poor. I have a 944 with 10 speakers, so perhaps it overwhelmed the XRONS (though my old Kenwood sounded much much better). I've never purchased a car amp before, so I was not sure what to expect. Sony products have disappointed me lately, but the XM-4S has restored some of my faith in Sony. It was easy to hook up, takes up little space, does not draw a lot of power and stays pretty cool (and looks very cool as well). Lue Lisää Translate to suomi
Had a serious space constraint, small car (Honda Fit) but wanted/needed more power than any head unit can produce. Was pretty sure it would drive a pair of Focal Polyglass components, but wasn't sure that the other two channels (bridged) would drive the Infinity 10" sub. Turned it on and was quite surprised and pleased. Filled the car with sound. Lue Lisää Translate to suomi
Read a ton of reviews before I made the purchase, most of which were favorable. This is a rock solid little amplifier. As with most electronic items if they are not dead out of the box then they usually will work for quite some time so I cannot comment on it's durability as it's only been in use for a month. Lue Lisää Translate to suomi
Made for a nice hidden under-seat install. Offered OK sound quality, a bit weak on the low end. Mine failed after a few weeks. Burn-smell-filling-the-car-failed. [... Lue Lisää Translate to suomi