Alpine PDR-V75 5-Channel Digital Amplifier

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$ 749.00 $649.00 (Sale ends on Jun 17, 2019)

Alpine PDR-V75 5-Channel Digital Class-D Amplifier

  • Class-D Performance with PDX Technology Inside
  • Rotatable Illuminated Alpine Badge
  • Top-Side Control Panel
  • Voltage ON/OFF Sensing for OEM Upgrade
  • 4 x 75Watts RMS @ 4Ohms + 1 x 350Watts RMS @ 2Ohms

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SKU: PDR-V75 Category:

Frequently Bought Together

Alpine PDR-V75 + +
Price for all three:   $1,698.94

Product Description

Alpine PDR-V75 5-Channel Digital Class-D Amplifier

The Alpine PDR-V75 Power amplifiers offer the best performance in their class, redefining expectations in the high-power amplifier category. Thanks to trickle-down technology, our in-house engineering team has taken many of the patent-pending technologies introduced in the industry-leading PDX series and infused them in the new Alpine PDR-V75 Power amplifiers. The PDR-Power amps provide you with the absolute widest bandwidth, best signal-to-noise, lowest distortion and highest damping factor of any amplifier in their class without sacrificing power.

There Is No Substitute for the Sound of PDR

Welcome the new digital PDR-Power series of Class-D amplifiers. The PDR-Power amplifiers incorporate many of Alpine’s best in class digital technologies, high performance and signature sound.

PDX Technology Inside

Dual-Feedback Modulation Loop

When playing music, a clean, distortion-free, low-power signal input to an amplifier should exit as an identical high-power output signal to drive your speakers. In reality, most amps don’t even come close to this ideal, instead adding significant audible distortion especially in the high frequencies, earning typical Class-D amplifiers a deserved reputation for bad sound. The Alpine PDR-V75 Global Modulation with Adaptive Feedback Control loop circuitry intelligently assures the power output is as clean and distortion-free as possible. Their real-time error-correction analyzes the signal not only once, but twice by comparing input signal with the output throughout the entire amplification process. In doing so, Alpine PDR-V75 Power amplifiers ensure that their output signal delivers a clean, clear and powerful sound that must be heard to be believed.

Small, Powerful Design

The new Alpine PDR-V75 series amplifiers have decreased in size compared to the X-Power, yet they pack in much more flexibility, durability with Alpine sound quality.

Standing Alone in the Clarity Class

Ultra-Wide Frequency Bandwidth: This super-wide, industry leading frequency range offers listeners unparallel sound quality and detail that bests even the most high-end audiophile equipment.

Best Signal-to-Noise: In order to ensure that all of the industry-leading sound quality is heard at your ears, we’ve worked to create a platform that offers an unbelievably low noise floor, taking extra care to ensure a clean signal path, with no extraneous inferences.

Low Distortion: Alpine PDR-V75 amps offer extremely wide and linear frequency response that results in unparalleled musical detail. Extremely low distortion means pure musical performance without audible artifacts to destroy your sound experience. Additionally, these amps have extremely high stereo separation and smooth phase response, which means more dynamic realistic imaging and staging for your total musical enjoyment. On the Mono side, best-in-class low distortion and tight control will give you clean, accurate bass response.

PDX Technology Inside (Cont.)

Highest Damping Factor: With ultra-low output impedance, the new Alpine PDR-V75 offers extremely controlled, tight bass for unprecedented sound quality. Damping Factor ratings are >1300 for Mono and >500 for full range models.

Sharper -24dB/octave slope: Ensuring that your sub plays longer, accurate and cool the new PDR-Power has a -24dB octave slope in the built-in low pass filter. A sharper slope to the subwoofer allows only the desired low-end frequencies play through your subwoofer.

Unequaled Reliability

Excessive heat is the enemy of amplifiers and under extreme conditions will result in most amps shutting down completely. PDR-Power amps use a special Multi-Stage Power Management circuit that continuously monitors critical component temperatures throughout the amplifier and decreases power output if anything gets too hot. If you are playing music under heavy loads for long periods, the circuit automatically reduces power output slightly at first, and then further in a second stage if necessary. This two-stage approach provides seamless, interruption free listening experience for non-stop music playback.

Rotatable Illuminated Alpine Badge

PDR-Power amplifiers come with a rotatable illuminated badge that makes a very attractive presentation when mounted vertical or horizontally.

Topside Controls and Adjustments

Topside controls on top of the Alpine PDR-V75 amplifiers make installation and tuning easier than its predecessors. Just unscrew two fasteners and you’ll have access to all the controls needed to tune the amplifier. Their small size and versatile controls allow the Alpine PDR-V75 amplifiers to easily be added to either an aftermarket or factory system and can be setup to accommodate a variety of system configurations.

Remote Sensing

The Alpine PDR-V75 amplifiers will automatically turn on when voltage is detected on their speaker-level inputs, which makes them great for easy factory system upgrades.

Proven Power—Certified From Birth

All Alpine PDR-V75 amplifiers are individually tested and have certified power ratings. Each amp comes with their very own verification certificate documenting its actual power output exceeds the rating by a wide margin.

Remote Control Bass Knob

Adjust subwoofer level without having to access the amplifier itself. Simply add the RUX-KNOB (sold separately) and get full control for remote on-the-fly bass adjustments. You also have the ability to control up to ten Alpine PDR mono amps from just one RUX-KNOB controller with simple telephone jack adapters.

Additional Information

Weight 3.3 kg
Dimensions 279 × 177 × 50 mm
CEA-2006 Power Ratings

CEA-2006 Power Rating: 75W RMS x 4 + 250W RMS x 1 (4-ohm, 14.4V at <1% THD+N)

RMS Power Ratings

Per channel into 4 Ohms: 75W RMS x 4 + 250W RMS x 1 (14.4V at <1% THD+N) Per channel into 2 Ohms: 100W RMS x 4 + 350W RMS x 1 (14.4V at <1% THD+N) Bridged 4 Ohms: 200W RMS x 2 (CH-1/2/3/4, 14.4V at <1% THD+N)

Sound Tuning

Crossover Frequency (CH1/2/3/4, HPF): 50 Hz – 400 Hz, -12 dB/oct.
Crossover Frequency (Subwoofer, LPF): 50 Hz – 400 Hz, -24 dB/oct.
Subsonic Filter (Subwoofer): 8 Hz -40 Hz, -24dB/oct. (Variable)
BASS EQ (Subwoofer): 0 to +12 dB, fc=50Hz (Variable)

Dimensions

Foot Print (WxHxD) mm: 270 x 50.8 x 165 mm
Foot Print (WxHxD) in: 10-3/4” x 2” x 6-1/2”

General

Power Requirements: 14.4 V.DC (11-16V allowable)
Input Impedance: >10k ohms
Frequency Response (+0, -3dB: 1W into 4 Ohms) for CH-1/2/3/4: 8 Hz – 45k Hz
Frequency Response (+0, -3dB: 1W into 4 Ohms) for Subwoofer: 8 Hz – 400 Hz
THD+N (10W into 4 Ohms) for CH-1/2/3/4: 0.02 %
THD+N (10W into 4 Ohms) for Subwoofer: 0.02 %
Damping Factor for CH-1/2/3/4: >500
Damping Factor for Subwoofer: >1000
Signal to Noise (Rated Power into 4 Ohms) for CH-1/2/3/4: 105 dB
Signal to Noise (Rated Power into 4 Ohms) for Subwoofer: 110 dB
Weight: 2.76 kg/6lb 1.4oz
Input Sensitivity (RCA Input,CH-1/2/3/4): 0.2 – 4.0 V
Input Sensitivity (RCA Input, Subwoofer): 0.1 – 4.0 V

Install

Terminal Layout: One-Sided
Screw Mount / Wire Cover: Integrated Wire and Mounting Screw Terminals
Control Panel Layout: Top

Other

Amplifier Type: Class-D (Digital)
Channel Design: 4-channel + Subwoofer
Power Supply Design: DC-DC Power Supply
Final Outputs: Direct FET
Crossover: Variable Low Pass & Hiigh Pass Filter
Gain Control: Continuously Adjustable Gain Control
Subsonic Filter: Variable Subsonic Filter (Subwoofer)
Bass EQ: Bass EQ Function (Subwoofer)
Bass Control: Remote Bass Control (RUX-KNOB) Ready
Low-impedance Possibility: Low-impedance Possibility
Protection: Over-Current, Over-Voltage and Thermal Protection
Board Circuitry: S.T.A.R. Circuit
Board Design: 6-layer Glass Epoxy PC Board
Power Indicator: Top Mounted LED Power/Status Indicator (Power: Blue, Status: Blue/Red)
Thermal Control: Thermal management control
Power Supply: PowerTrench MOSFET

Mobile Amplifier Channels

4 Channel

Mobile Amplifier Class

Class D

Mobile Amplifier Features

Bass Boost, Speaker Level Inputs

Mobile Amplifier Fuse Rating

80

Mobile Amplifier RMS

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Alpine 1-Year Parts and Labour Warranty

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