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Alpine 5-Channel Digital Amplifier - PDX-V9

Abt Model: PDXV9 | UPC: 793276011602
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Your Shipping Zip Code: 20149
Estimated Delivery Date: Mar 26th*
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Product Details

Alpine 5-Channel Power Density Digital Amplifier - PDXV9

Key Features:

  • Amplifier Type: UltraBlu Technology Channel Design:
  • Number of Channels: 4 Channel + 1 Channel (Mono)
  • Thermal Control: Thermal Management Control
  • Low-battery Protection: Low-battery Protection
  • Power Supply: Full Bridge with Active Clamp
  • Board Circuitry: STAR Circuitry
  • Current Protection: Over-Current, Over-Voltage and Thermal Protection
  • Power Indicator: Top/Side Mounted LED Power/Status Indicator
  • RCA Output: Nickel RCA Input Connectors
  • Speaker-Level Inputs: Insert Plug / Nickel
  • Crossover: Adjustable Low-Pass/High-Pass
  • Board Design: Dual Sided Glass Epoxy PC Board
  • Gain Control: Continuously Adjustable Gain Control
  • Subsonic Filter: Variable


  • 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 for 4ch, 5Hz-400Hz for Mono (+0,-3dB), and 3Hz~100kHz (+0dB, -3dB), Mono: 3Hz~600Hz (+0dB, -3dB) for 5ch.

  • Total Harmonic Distortion(THD+N) vs. Power
    The all-new PDX series amplifiers are not your typical class-D amplifiers. Traditionally, class-D amplifiers have not been known for both low distortion and wide frequency response. These new PDX amplifiers are the first ever class-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 higher frequencies, resulting in a clean and clear signal where your ear is 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 power for extremely clean, uncolored sound. Forget unwanted background noise or static. The PDX amps deliver crystal clear music every time.

  • Damping Factor
    With ultra-low output impedance, the new PDX offers extremely controlled, tight bass for unprecedented sound quality. Ratings are >500 for 4ch and >1000 for the sub.

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

  • Low Impedance Stability
    These amps are stable at low impedances and are capable of their rated power from 2 to 4 ohms for all models. This allows excellent flexibility with multiple speaker and subwoofer loads and is adjusted

  • Power Management Processor
    PDX amps incorporate Alpine’s new Power Management circuit. The Power Management Processor controls all aspects of amplifier performance, monitoring voltage, temperature and output to ensure uninterrupted power output for non-stop listening.

  • Unique Stacking System
    The new PDX series amplifiers are 20% thinner than previous models at only 2” thick. New stacking system packs the amps closer together so there are no gaps and to save space in the trunk while directly coupling the amps heatsinks to help share cooling duties.

  • Speaker terminals
    The super high power speaker connectors allow for up to 8GA wiring and have a unique quick disconnect design for simple error-free installation

  • A Touch of Personalization
    PDX amplifiers come with removable trim rings, allowing them to be easily custom painted to match your vehicle or personalized to anything you want. Add it as another Do-It-Yourself project, or leave it to professionals and ask an Authorized Alpine retailer/installer near you.

  • Power Connector
    The new removable connector features a low-loss, high-current design. It accepts up to 4GA wire, to ensure your amp gets the power it needs while allowing for easy installation.


Max Power Output Ratings

  • Max Power: 1600W

RMS Power Ratings

  • Per channel into 4 Ohms: (@ 14.4V ?%THD+N, 20Hz - 20kHz @ 4I? for 4ch.) 100W x 4 + 500W
  • Per channel into 2 Ohms: (@ 14.4V ?%THD+N, 20Hz - 200Hz @ 2I? for 4 ch.) 100W x 4 + 500W
  • Bridged 4 Ohms: (@ 14.4V ?%THD+N, 20Hz - 200Hz @ 4I? for 4 ch.) 200W

Sound Tuning

  • Crossover Frequency (LPF): Mono: Variable 50Hz~600Hz (-24dB/oct.)
  • Crossover Frequency (HPF): Full Range: Variable, 30Hz~600Hz (-12dB/oct.)
  • Subsonic Filter: 3Hz (Off) ~ 30Hz, -24dB/oct. for Mono


  • Power Requirements: 14.4V DC (11 - 16 V Allowable)
  • Input Sensitivity (RCA Input): 0.1Vrms - 4.0Vrms
  • Input Sensitivity (Speaker Level Input): 0.1Vrms - 4.0Vrms
  • Input Impedance: 10k~50kOhms
  • Frequency Response (+0, -3dB: 1W into 4 Ohms) for CH-1/2/3/4: Full Range: 3Hz~100kHz (+0dB, -3dB), Mono: 3Hz~600Hz (+0dB, -3dB)
  • Frequency Response (+0, -3dB: 1W into 4 Ohms) for Subwoofer: 5Hz - 600Hz
  • THD+N (10W into 4 Ohms) for CH-1/2/3/4: <0.005%
  • THD+N (10W into 4 Ohms) for Subwoofer: <0.006%
  • THD+N (Rated Power into 4 Ohms) for CH-1/2/3/4: <0.03%
  • THD+N (Rated Power into 4 Ohms) for Subwoofer: <0.05%
  • Damping Factor for CH-1/2/3/4: >500 @4ohms
  • Damping Factor for Subwoofer: >1000 @4ohms
  • Signal to Noise (Rated Power into 4 Ohms) for CH-1/2/3/4: 114dB
  • Signal to Noise (Rated Power into 4 Ohms) for Subwoofer: 121dB


  • Connectors: Quick Connect Terminals (Power Supply and Speaker)
  • Terminal Layout: One-Side
  • Screw Mount / Wire Cover: Insert Screw Terminals and Plug-in Speaker Terminals
  • Mounting Design: Stacking Install

Approximate Dimensions:

  • Unit (WxHxD): 10-1/8'' x 2'' x 7-35/64''

Approximate Weight:

  • Unit: 5.5 lbs
  • Shipping: 7 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts And Labor
California customers: Proposition 65 WARNING - learn more
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Key Features
1600W Max Power/ 4 Channel + 1 Channel (Mono)/ Thermal Management Control/ Low-Battery Protection/ Full Bridge With Active Clamp/ Adjustable Low-Pass/High-Pass Crossover/ Continuously Adjustable Gain Control/ Variable Subsonic Filter/ Black Finish
More reasons to buy the Alpine 5-Channel Digital Amplifier PDX-V9 from Abt Electronics
  • is an authorized dealer.
  • The Alpine 5-Channel Digital Amplifier PDX-V9 is Brand New.
  • Abt ships this product for free!
Number of Channels5-Channel
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