Soundstream PN5.640D Picasso Nano 640 W 5-Channel Class D Digital Car Audio Amplifier

Installed this to the underside of the center console lid in my '95 Wrangler. Fit perfectly! Drives my Rugged Ridge 6 speaker sound bar and 2 JBL GTO6428 4X6"s for excellent mids and highs as well as the 2 down fire Kicker 10" subs from American Sound Connection for incredibly "tight" bass. All from one "mini" amp. I have not had any issues with the amp overheating or "clipping" that other reviews have mentioned and my amp is in a very small space with almost no air circulation.Pros:5 channel - Drive entire system with a single amp.Built in adjustable High & Low pass filters - Keep your speakers within their optimum frequency response range and reduce distortion.Remote Control for bass boost. - Adjust on the go. Great for amps installed in a hard to reach area.Seperate Gain adjustments for "front", " rear", and "subs" - Remember that "gain" is NOT VOLUME! It is meant to properly match the line level voltage from your receiver. The higher the "gain" the more distortion is introduced. If you want it louder, you will need an amp with more wattage (and a larger space to install it).Cons:No low (RCA) inputs - Pig tails are supplied with the amp. This makes your "gain" adjustment all the more important.Overheating - I don't have this issue but , some have mentioned it in their own reviews.Inputs and adjustments are on the same side - Good for a more simplified installation but it makes it more difficult to adjust the HPFs, LPF, and Gains. At least in my case it did because I installed the amp upside down and was limited with ways to run my wires.This amp is perfect for the setup I choose, providing absolutely ear pleasing sound. It delivers crisp clean highs, perfectly pitched mids, and NOSE TICKLING bass.I have used Soundstream products for over 15 years without a single issue and highly recommend them, including this amp.Enjoy!

First off, let me state that I’m NOT a professional . I’m just a DYI who loves saving money. I drive a 2012 Nissan Titan. I previously had an audio pipe 1600 amp, powering one DD 6- 1/2 sub. My door speakers were connected to my Kenwood 7704s Head Unit. After busting 2 DD subwoofers ( the sub was recommended TWICE by a local shop), I dedided to do my own research on sound systems. I wanted to power my whole system with one amp. I listen to majority of Rap/Hip-Hop, RnB, and lots of Jazz. Enough about my setup , let’s talk about the amp. It’s extremly compact , which is great for a space saving, it also gives you plenty of features to control your channels . It took me a couple of times to actually figure out all of the wiring (the instructions were decent for a novice) but after I got it up and running I LOVED the sound. This 640 watt amp powers my 800 watt audiobahn and 4 JBL gto speakers perfect! It’s just enough power for me to have that “clean” system . I drive a 2012 Nissan Titan SV. My factory systems was subpar from factory, however now I feel like I have PREMIUM sound . I love the amp for the price. I originally planned on buying a pioneer 9605, but they were out of stock on amazon. I saved money with this amp and I’m absolutely loving it!

Don't be fooled by the size, this little sucker packs quite a punch! The form factor was perfect for me, as I was able to (easily!) fit it under the passenger seat (I didn't have much room to mount it anywhere else).Right now it's powering two 6" door speakers, two 4" door speakers, and 2 x 10" sub in the trunk. Those door speakers are all my car was originally outfitted with, so I needed an amp to get the most out of the (relatively) small sizes, and this one didn't disappoint. The sound quality is great, and I can hear my music clearly even when flying down the interstate with the windows down. Once I added in the sub (Rockford Fosgate Punch P1-2X10) and adjusted the built-in crossovers, my system sounded fantastic (making my friends jealous).The sub presents a 2 ohm load, and the 350 watts from this amp is plenty of power; if I crank it up it can still get "uncomfortably loud". It's not going to be shaking the vehicle across the intersection or the houses 2 blocks down your street, but that's not really what I was looking for in the first place.Installation was pretty easy (again, especially thanks to the small size). There are screw terminals for the power, ground, and outputs, but the RCA inputs have to connect to these funny little wiring harnesses first. I've read some reviews complaining about heat, but after several months in the hot Nebraska summer I haven't had any issues with it overheating.If you need an all-in-one amp with a slim fit, look no further!