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Alpine PDX-4.100

Alpine PDX-4.100

4-channel car amplifier
100 watts RMS x 4

Item #500PDX4100
IN STOCK
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$699.99


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Please measure mounting area to confirm fit
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Cool and Compact Amps

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.

stackable up to 3 high

heavy-duty, clean power

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.


High-quality connections

your description here

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 8-1/2"D
  • warranty: 1 year
  • Want more peace of mind? Extended Service Plans Available

Note: Sorry, Crutchfield cannot ship Alpine products to Guam or Puerto Rico.

Accessories

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Amplifier Wiring Kits

Kits include almost everything you'll need, although you may need more patch cords. Note: Wiring not included with the amp.

Dual Amp Wiring Kits

If you are hooking up more than one amp, here's how to get it done. Note: Make sure you have enough patch cables.

Stereo Patch Cables

The suggested wiring kits include only one stereo patch cord, and you may need two for this 4-channel amp.

Speaker Wire

Bring the music from your amp to your speakers.

Capacitors

Use a capacitor to provide power when it's really needed for better sound and to help protect your battery. Ground cable and connectors required (not included).

Firewall Bushings

If you drill a hole in your vehicle's firewall for your power cable, guard against corrosion, get a watertight seal, and protect your wiring from chafing against the cut-out.

Installation Tools

The right tools will make the installation easier.

Professional Installation

Have your new amplifier put in by a qualified professional in your area.

Test Discs

Tune your system like a pro with Test CDs.

Features & Specs

What's in the box

Download the owners manual

  • 4-Channel amplifier
  • Two 30-amp blade fuses (installed)
  • 4 Speaker quick connect terminals
  • Four 1-1/2" Self-tapping screws
  • 2mm Allen wrench
  • 4mm Allen wrench
  • Owners Manual (English/French/Spanish)
  • Customer Care Registration/Survey
  • Warranty sheet
  • Specification verification certificate

Product Research

Expert Hands-on Research

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