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Alpine PDX-4.100 Item# 18377
4-Channel Power Density Digital Car Amplifier
Alpine :: PDX-4.100 :: $379.00
MSRP: $550.00
Regular Price: $399.00
You Save: $171.00 (31%)    
Our Price: $379.00
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Condition: Brand New Avg Rating: 4.5 Star Rating
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Customer Reviews

Average Rating
Overall: 4.5 Star Rating
Features: 4.5 Star Rating
Value: 4.5 Star Rating
Quality: 4.5 Star Rating
C. Piper From Calgary Alberta
Overall: 4.5 Star Rating
Features: 4.5 Star Rating
Value: 4.5 Star Rating
Quality: 5 Star Rating
Good amp, little footprint not bad price But considering I bought this amp from your Site. My biggest complaint is that it didn't come with a birth sheet.
 
Mike C From Nashville, TN
Overall: 5 Star Rating
Features: 5 Star Rating
Value: 5 Star Rating
Quality: 5 Star Rating
Surprisingly powerful and clean amp. Powering a pair of BA pro 60se and focal access 165 components. Sound quality is warm and accurate. Using deck's crossover because it is easier to tune and more advanced.
 
marc From colorado
Overall: 5 Star Rating
Features: 5 Star Rating
Value: 5 Star Rating
Quality: 5 Star Rating
a very small but powerful amp.the sound is clear and perfect. the best amp i every used and i used them all. great for door speakers
 
David From Elmendorf
Overall: 5 Star Rating
Features: 5 Star Rating
Value: 5 Star Rating
Quality: 5 Star Rating
Using amp to push 2 6 1/2 inch component BA speakers and a pair of BA 6x9. Works flawlessly. If you experience noise buy a RCA cable that has noise reducing capabilities.
 
Mark K From Circle Pines, MN
Overall: 4.5 Star Rating
Features: 4 Star Rating
Value: 4.5 Star Rating
Quality: 4 Star Rating
This amp is sweet. I have owned both older cast body Kicker and Rockford 4 channel amps in the past. All where very loud, expensive and suppose to be the best. This one is just as loud but it is half the size and it is the clearist and the most musical of all the amps I've owned. It was very easy to set up and adjust. I use this amp strictly for interior speakers and it is more than enough power. Go to the next amp size up if you want to bridge the other two channels for your subs. This amp is well worth the money.
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