Original Article

  Alpine Electronics of America, Inc. will debut its new PDR vehicle amplifiers at the 2014 International CES taking place Jan. 7-10 at the Las Vegas Convention Center. The PDR amplifiers are an entirely new line from Alpine.

“Alpine invented the compact amplifier category back in 2006,” said Steve Crawford, vice president and general manager, aftermarket business unit, Alpine Electronics of America, Inc. “Every year since, we have improved upon the format by introducing amplifiers that are smaller yet more powerful than their predecessors. Our new PDR amplifiers exemplify our continuing commitment to this category, as they are highly efficient and produce a great amount of power for their small size.”


Additional Alpine amplifiers will still be available for 2014. The premium PDX amplifiers incorporate Global Modulation architecture for the ultimate sound quality that is the hallmark of PDX amplifiers. These efficient and reliable amplifiers set the bar as the first all-digital amplifiers to be housed in a small, uniform footprint, using a stackable chassis design for compact installations. The MRX-M110 from the X-Power series will stay on as a powerful option for users who want a mono amplifier that can drive multiple subwoofers. The entry level V-Power amplifiers offer style and performance at attractive price points.

Also available are the Head Unit Power Packs, which are small amplifiers that increase the power of head units to 45W RMS x 4. The KTP-445A is designed for select 2005 and newer Alpine head units, while the KTP-445U version offers the same power boost for virtually any source unit.

Alpine’s complete amplifier lineup can be found at authorized Alpine retailers, visit www.alpine-usa.com for a store locator.

PDR Digital Amplifiers

 PDR-V75 5-Channel Power Density Reference Amplifier

  • 75W RMS x4 + 250W RMS x1 (4ohm, 14.4V ≤0.09% THD+N)
  • 100W RMS x4 + 350W RMS x1 (2ohm, 14.4V ≤0.07% THD+N)
  • S/N ratio: 87dB (CH1-5 [ref: 1W into 4 ohm]), >105dB (CH1-4)/110dB (CH5) (ref: rated power into 4 ohm)
  • Watts per square inch: 5.4
  • Damping factor > 500 (CH1-4), > 1000 (CH5)
  • Remote bass knob compatible (requires RUX-KNOB, sold separately)
  • Available: May
  • SRI: $550.00


Buy It Now!

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