Warlock from Burbs of Chicago Il., Sonic Electronix
4 July 2014
Conclusion: Let me just start by saying I am very very picky..It take a great deal to impress me... okay... I was a custom installer for a high quality shop back in the 90's. I have done some very serious systems in my day. About 2 years ago I was looking to do a simple "low key" system in my new car. But I wanted it to hit hard and sound fantastic. Being I had been out of the Car audio loop for several years..
Conclusion: This amp is a beast compared to the cx300.4 kicker I had in my dodge dakota I can turn the volume really loud an it doesn't get hot at all not even after my four hour drive home from work would definitely reccomended buying this and I have it on two pair of jl audio evolution c2 600 x speakers and it plays really really lid and crystal clear although I have bushmeat for the speakers reccomended that too for better clarity of listening quality and rattles of door panels...
Conclusion: This is by far the best 4 channel I've owned or maybe even seen. I've been doing car audio for about 8 years now and this thing is amazing. Best sound quality I've ever heard from an amp and puts out true power. This thing makes my surround speakers sound amazing and honestly puts out too much power for them almost need upgrade again for this amp but zero complaints at all. Would recommend to anyone looking to have a great system.
Conclusion: small and beautiful design can install in any location in car,powerful amplifier that use for any component speaker and low energy consumption. setup it with hertz 3way mille component.very good sound.
Conclusion: I really don't like giving products bad or somewhat bad reviews, but in this case I feel the need to. This amp has INCREDIBLE power. I truly love the sound of this amp; however, for the price, there are much better amps available. The biggest issue I have with this amp is the input sensitivity. The max input for this amp is 4v, which is decent for an above average system. If you have a stock head unit and want to run this amp, it requires an LOC like most other amps.
Summary: I installed this amp on a 2013 Honda Civic Si, 4 door with Navigation. I removed the front factory speakers and I replaced them with a pair of Alpine SPR-60C. I left the rear speakers connected to the factory head unit and I disconnected the factory subwoofer. Now, I use the amp for the front speakers with a JL Audio CP108LG-W3v3 subwoofer. The four channel amp from Alpine is outstanding, the sound is clean and powerful.
Pros: Super clean and powerful sound.
Cons: Expensive. Does not have connection for the Remote Control Bass Knob (RUX-KNOB).
Summary: Needed to upgrade the putrid sound system in my 2010 Ford F-150 FX4 Supercab so i went the fast route and added a Rockford Fosgate PBR300X4 Amp and some RF P 165 Comps in front and P 165 Coax in back. Upgrade was just barely OK by my standards but i wanted more! So...i replaced all the RF stuff with some Alpine Spr 60 comps in front and Alpine SPR coax in the rear along with the Alpine PDX F4 amp! What a HUGE difference in sound!