- PDX Series 4-Channel Class D Car Amplifier
- RMS Power Rating (@ 14.4V):
- 4 ohms: 100 watts x 4 chan.
- 2 ohms: 100 watts x 4 chan.
- Bridged, 4 ohms: 200 watts x 2 chan.
- Total RMS output: 400 watts
- DC-DC PWM Power supply with STAR circuitry
- Blue LED power/status indicator conveniently located on the top
- Discrete pre-amp stage
- 6-Layer glass epoxy PC board
- Automatic over-current protection system
- Soft start turn-on prevent initial system popping
- 4/3/2 channel operation
- System Protection circuitry keeps the amp running properly
- Large aluminum alloy heatsink for extreme heat dissipation
- Gold-plated RCA level inputs
- Proprietary screw terminals ensure a solid and secure connection
- Input sensitivity:0.2-4 V with input level
- Variable high-pass filter (30-400 Hz, 12 dB/octave)
- Variable low-pass filter (30-400 Hz, 12 dB/octave)
- CEA-2006 compliant amplifier
- Frequency response: 5-100,000 Hz
- Dimensions: 8-9/16"D x 10-1/8"W x 2"H
- 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
- 1-year Sonic Electronix warranty
Alpine products are warranted solely by Sonic Electronix, Inc. under the same period and terms as the original Alpine warranty. Sonic Electronix is not an Authorized Alpine Dealer and Alpine requires all merchandise purchased by Sonic Electronix customers to be returned solely to Sonic Electronix. Alpine products are also covered by our Standard Return Policy for returns on exchanges or refunds within 30 days from the date of purchase.
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Average Customer Rating is 5.0 out of 5 stars:
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Average Attributes Rating:
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5.0 |
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4.7 |
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4.7 |
| Design |
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4.9 |
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4.9 |
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what's this?
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Most Helpful Customer Reviews:
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Review by
Michael from Mount Juliet, TN
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At first I bought this amp because it was low profile, even though it good specs. I put under front seat so I could put processor next to it. Got everything in and redid front amp for components & rear amp for sub. Did this with VOM because my buddies Oscope was being fixed. I thought would be close enough. Alpine is driving Hertz mlk165 & cdt 2" front fills & DLS 226 coaxials in rear. My HU is Pioneer 4300dvd and I can not get it over 15 out of 40 volume. Amp will run you out of car and never gets hot, no distortion, plenty of power & rocks. Install was easy, using 4ga wire all around. If you are looking for great amp don't hesitate to check this baby out. All my SQ buddies are impressed and they run Sundown, ARC & Audison.
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Review by
Trae from Summerdale, AL
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I do not own this amp, but I do own the predecessor and can only say it's still a fine amp! For the footpint, power output, and efficiency, as well as the price, you cannot beat this amp! Alpine quality and sound reproduction is almost second to none except for the extreme high end amplifiers (Zappco, Stetsom, etc.) but you will pay WAYYY more than this little guy! Dont understimate it!
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Review by
brian from moorefield, ON, Canada
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Great sounding amplifier, the class d design sounds every bit as good as my former soundstream and phoenix gold titanium seriers class AB amps. also bought it for its effeciency which is superb, nice small size and the installatioin is the best yet that i have used and i have installed many different amps over the years.
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Review by
Bollard from Melbourne, Australia
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Powerful son of a gun.
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Review by
Daktoa from Kitchener, ON, Canada
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Tons of clean, crisp power! Great product
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