Alpine PDX-V9, PDX Series 5-Ch Class-D Car Amplifier

NOTEWORTHY MENTION

2010 Innovations Award The Alpine PDX Series is a recipient of the 2010 CES Innovations honors award. Every yeaat the world’s largest consumetechnology tradeshow, the ConsumeElectronics Show (CES), the Innovations Designs and Engineering Awards program recognizes the most innovative consumeelectronics products, such as the PDX Series fothe In-Vehicle Audio category.

TAKING DIGITAL SOUND TO A NEW LEVEL

See why professionals find the PDX series to be the 1 choice in best performing digital amplifiers.

NEW REFERENCE GRADE OUTPUT STAGE

Ultra-Wide Frequency Response This super-wide, industry leading frequency range offers listeners unparallel sound quality and detail that bests even the most high-end audiophile equipment. 5Hz-100kHz fo4ch, 5Hz-400Hz foMono (+0,-3dB), and 3Hz~100kHz (+0dB, -3dB), Mono: 3Hz~600Hz (+0dB, -3dB) fo5ch.

ULTRA-WIDE FREQUENCY RESPONSE

TOTAL HARMONIC DISTORTION(THD+N) VS. POWER

The all-new PDX series amplifiers are not youtypical class-D amplifiers. Traditionally, class-D amplifiers have not been known foboth low distortion and wide frequency response. These new PDX amplifiers are the first eveclass-D amplifiers to break tradition and trump the amps of yesterday. The PDX-M12, PDX-M6, PDX-F6, PDX-F4, and PDX-V9 are synonymous with extremely high resolution and detail.

TOTAL HARMONIC DISTORTION(THD+N) VS. FREQUENCY

Uniquely PDX, distortion actually decreases at highefrequencies, resulting in a clean and cleasignal where youeais most sensitive to distortion. –<0.005% THD+N @ 1W, <0.05% THD+N @ rated power.

SIGNAL TO NOISE

These amps are capable of unheard of S/N ratios up to 95dB S/N @ 1W, 122dB S/N at rated powefoextremely clean, uncolored sound. Forget unwanted background noise ostatic. The PDX amps delivecrystal cleamusic every time.

DAMPING FACTOR

With ultra-low output impedance, the new PDX offers extremely controlled, tight bass founprecedented sound quality. Ratings are>500 fo4ch and>1000 fothe sub.

POWER OUTPUT TO THE EXTREME

BEEFED UP POWER

The PDX powesupply delivers tremendous headroom with low distortion and noise. PDX amplifiers have an extremely high total system efficiency of ~80% (powesupply is rated at>90%, output stage is rated>90%).

LOW IMPEDANCE STABILITY

These amps are stable at low impedances and are capable of theirated powefrom 2 to 4 ohms foall models. This allows excellent flexibility with multiple speakeand subwoofeloads and is adjusted automatically.

CERTIFIED POWER FROM BIRTH, GUARANTEED.

Each PDX amplifiecomes with its very own birth-sheet. PDX amplifiers are tested and documented to show theitrue actual output.

POWER MANAGEMENT PROCESSOR

PDX amps incorporate Alpine’s new PoweManagement circuit. The PoweManagement Processocontrols all aspects of amplifieperformance, monitoring voltage, temperature and output to ensure uninterrupted poweoutput fonon-stop listening.

POWER OUTPUT TO THE EXTREME (CONT.)

If the amp gets too hot, the Thermal Protection circuit kicks in and gradually decreases output poweuntil it cools down. Once cool, the poweoutput automatically increases back to the previous level. If the circuit detects a Low Battery condition, it will gradually decrease poweoutput if battery voltage becomes too low. Once the battery voltage increases, powewill be restored. This interruption-free design allows fonon-stop enjoyment with no hiccups odrop-outs, just clean, cleaoutput.

THERMAL PROTECTION

Low Battery Protection Thermal Protection Application Flexibility Unique Stacking System The new PDX series amplifiers are 20% thinnethan previous models at only 2” thick. New stacking system packs the amps closetogetheso there are no gaps and to save space in the trunk while directly coupling the amps heatsinks to help share cooling duties.

UNIQUE STACKING SYSTEM

SPEAKER TERMINALS

The supehigh powespeakeconnectors allow foup to 8GA wiring and have a unique quick disconnect design fosimple error-free installation.

POWER CONNECTOR

The new removable connectofeatures a low-loss, high-current design. It accepts up to 4GA wire, to ensure youamp gets the poweit needs while allowing foeasy installation.

REMOTE CONTROL BASS KNOB (RUX-KNOB)

Simply add the RUX-KNOB (sold separately) to a PDX-M6, PDX-V9, oPDX-M12 and get full control from inside the dash foremote on-the-fly bass adjustments. You also have the ability to control multiple amps from just one controllewith simple telephone cord adapters.

A TOUCH OF PERSONALIZATION

PDX amplifiers come with removable trim rings, allowing them to be easily custom painted to match youvehicle opersonalized to anything you want. Add it as anotheDo-It-Yourself project, oleave it to professionals and ask an Authorized Alpine retailer/installeneayou.

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