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  Home > Car Audio & Video > Amplifiers, EQs & Processors > Amplifiers >

  Alpine PDX-4.100
  Alpine PDX-4.100 100W x 4 Car Amplifier
 
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4-channel car amplifier
100 watts RMS x 4



Stock Status: Discontinued


Product Code: 500PDX4100

Description Features Crutchfield Hands-on Research Accessories
 
Alpine Authorized Online Dealer

Sometimes size doesn't matter. You get big power from a little box with Alpine's Power Density Digital Amplifiers. Super-efficient Class-D technology allows these small-but-mighty amplifiers to run so cool they can be stacked together for a sweet multi-amp setup, freeing up valuable space in your car.

The PDX-4.100 4-channel amplifier supplies a full 100 watts to each channel, plenty of power for even the most demanding component speaker systems. Switch to 2-channel mode, and you can send 200 watts to each of your subwoofers. Beefy internal components and clever engineering keep the power output strong and the noise low for superb fidelity and control. Adjustable frequency filters tailor the amp's output to your specific system.

Front-mounted controls make post-installation adjustments a snap. Gold-plated RCA inputs and power connections resist corrosion and signal degradation. Nifty speaker wire plugs ensure a tight connection and guarantee that your speakers play in unison.

 
Details:
   » 4-channel car amplifier
   » 100 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)
   » 200 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode)
   » CEA-2006 compliant
   » stackable installation design with front-panel controls
   » variable high- and low-pass filters (30-400 Hz, 12 dB/octave)
   » quick-connect speaker connectors
   » Class-D amplifier design
   » MOSFET power and output stages
   » fuse rating: 30A x 2
   » 4-gauge power and ground leads recommended — wiring and hardware not included with amplifier
   » 10-3/16"W x 2-1/2"H x 8-7/8"D
   » warranty: 1 year

Average Customer Rating: Based on 9 Reviews.


 
Saving to buy another March-07-10
Reviewer: Anthony from Philadelphia  
I had this beast wired to a set of SPS 600C somponents  and Infinity kappa  MKII components. I then wanted somethin different so I upgraded my SPS  components to some 3 way components in the front and  Infinity Kappa Perfect 6.1's in the back of my 07 Grand Prix. Currently as I  type I have the Alpine PDX bridged to the components. Yes bridged!  2270 watts RMS to each crossover and its EXTREMELY CLEAN.No  distortion!


 
Great Amp! November-25-09
Reviewer: Darren from Clayton, NC  
I paired this amp with a set of the Alpine SPX-13 Pro Components and SPR- 13C 2-Ways, even though this amp is only 100 Watt per channel, I have  plenty of head room, and sound is awesome!!!  I get goose bumps when I  listen to certain songs...The sound quality is superb.  If you want an  audiophile system, you cannot go wrong with this amp and the other PDX  series.


 
Very Impressive August-29-09
Reviewer: Ryan from MA  
I am very impressed with this amp. i have it powering two sets of 6.5" alpine type x components and they are crystal clear. amp was rated at 130 watts to all 4 doors. Very nice and compact. gets warm but never cuts out on me.


 
Great Amp July-17-09
Reviewer: Ray from Philly  
I just got this Alpine PDX 4.100 amp installed in my expedition and it's great.  It powers 4 Alpine SPR 57C speakers and they get LOUD.  When my subs are turned off i can put my volume to the max and this amp makes my car JUMP. People don't believe me when i tell  them my subs are turned off when i put just my door panel speakers all the way up.  Great amp, couldn't recommend a better one.


 
Love the amp, hate the mounting options October-27-08
Reviewer: Rob from San Antonio, TX  
I forked out money for this amp for threa reasons; 1 Power, 2 Size, 3 mounting options. Well I guess 2 out of 3 aint bad . . or is it . . one of the big selling points of this amp - is the mounting options. Well I had pre-planned my install before purchasing this unit. I order everything and start my install. Then I get the boom lowered. ON the install instructions of the amp it states the amp must be installed level and horizontally. ARRRG!!! I had planned on the amp being installed vertically . . it clearly states you will void your warranty. All my pre-planning out the window. I like the amp, it sounds great. But could have spent a lot less money for something a bit bigger. Anyhow keep that in mind before you buy.

[Editor's Note: Thanks for bringing this to our attention Rob. This has been confirmed with Alpine, and our "Hands-on Research" has been corrected.]


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