SKU: 17780793632

Hertz DP 4.400 Dieci Power 4-Channel Car Amplifier — 75W RMS x 4

Sale price$179.55 Regular price$199.50
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Description

Hertz DP 4.400 Dieci Power 4-Channel Car Amplifier — 75W RMS x 4The Hertz DP 4. 400 Dieci Power 4 Channel Car Amplifier is engineered to elevate your car audio system with precision and power. With its High Resolution Audio Certification, this amplifier ensures every nuance of your music is faithfully reproduced, delivering a superior listening experience. Whether you're upgrading your system or starting fresh, the DP 4. 400 combines exceptional power output with a compact design, making it the perfect choice for

The Hertz DP 4.400 Dieci Power 4-Channel Car Amplifier is engineered to elevate your car audio system with precision and power. With its High-Resolution Audio Certification, this amplifier ensures every nuance of your music is faithfully reproduced, delivering a superior listening experience. Whether you're upgrading your system or starting fresh, the DP 4.400 combines exceptional power output with a compact design, making it the perfect choice for audiophiles seeking uncompromised sound.

Key Features:

Class-AB Amplification with High-Resolution Audio:
The DP 4.400 uses Class-AB amplification to deliver clean, dynamic sound while maintaining efficiency. It is High-Resolution Audio Certified, offering a frequency response of 10Hz to 45kHz for crystal-clear audio reproduction.

Impressive Power Output:

  • 75W RMS x 4 at 4Ω
  • 105W RMS x 4 at 2Ω
  • 210W RMS x 2 + 210W RMS x 1 at 4Ω in 3-channel mode
  • 250W RMS x 2 at 4Ω in 2-channel mode
    This amplifier provides ample power for your speakers, ensuring deep bass, clear mids, and crisp highs in all configurations.

Versatile Filter Adjustments:
The DP 4.400 comes equipped with high/low-pass crossover filters (50-4000Hz, 12dB/Oct) for both front and rear channels, giving you the flexibility to fine-tune the audio for your specific setup. It also features a bass boost (0-9dB at 50Hz), allowing you to enhance the low-end frequencies for a more powerful and personalized sound.

Low Distortion & High Efficiency:

  • THD (Total Harmonic Distortion): 0.01% at 100Hz, ensuring clear and accurate audio without distortion even at high volumes.
  • Damping Factor: 130 at 1kHz, allowing for superior control over your speakers, reducing distortion, and improving overall audio fidelity.

Flexible Installation and Compatibility:
The DP 4.400 is compatible with both Pre-In and Speaker-In inputs, offering seamless integration with aftermarket or factory radio systems. It also features full-range pre-outs, providing the flexibility to add additional amplifiers or subwoofers.

Automatic Remote Turn-On/Off:
The Automatic Remote Turn-On feature ensures that the amplifier powers on/off seamlessly based on the signal from your radio, making the installation process easier and more efficient.

Compact and Sleek Design:
Despite its powerful output, the DP 4.400 is housed in a compact, easy-to-install chassis. The elegant design, complete with a status LED and removable top panel that protects connections, ensures it integrates perfectly with your car’s interior.

Specifications:

  • Channels:
    4 - 3 - 2
  • Amplifier Class:
    AB
  • Power Output (RMS):
    • 4-Channel Output:
      • 75W x 4 at 4Ω
      • 105W x 4 at 2Ω
    • 3-Channel Output:
      • 75W x 2 + 210W x 1 at 4Ω
      • 105W x 2 + 210W x 1 at 2Ω / 4Ω
    • 2-Channel Output:
      • 250W x 2 at 4Ω
  • Power Output at 14.4VDC (RMS, 10% THD):
    • 4-Channel Output:
      • 90W x 4 at 4Ω
      • 125W x 4 at 2Ω
    • 3-Channel Output:
      • 90W x 2 + 250W x 1 at 4Ω
      • 125W x 2 + 250W x 1 at 2Ω / 4Ω
    • 2-Channel Output:
      • 250W x 2 at 4Ω
  • Total Power:
    500W
  • Frequency Response:
    10Hz - 45kHz (-3 dB)
  • Distortion (THD at 100Hz, 70% Rated Power):
    0.01%
  • Damping Factor:
    130 @ 1kHz, 1W
  • S/N Ratio (A-weighted @ 1V input):
    101 dBA
  • Adjustable Filters:
    • Front and Rear Channels:
      • Hi-Pass Filter: 50Hz - 4000Hz, 12dB/Oct.
      • Lo-Pass Filter: 50Hz - 4000Hz, 12dB/Oct.
    • Bass Boost: 0-9dB at 50Hz
  • Inputs:
    • Pre-In Sensitivity: 0.32V - 8V RMS
    • Speaker-In Sensitivity: 1.6V - 40V RMS
  • Remote Control:
    Optional HRC-02 (Remote Subwoofer Level Control)
  • Power Supply & Efficiency:
    • Nominal Power Supply Voltage: 11V - 15V DC (2 x 25A fuse)
    • Operating Power Supply Voltage: 6.5V - 16.5V DC
    • Efficiency: 60%
  • Dimensions:
    10.0" (W) x 2.1" (H) x 7.7" (D)

The Hertz DP 4.400 Dieci Power 4-Channel Car Amplifier offers the perfect balance of power, precision, and style, delivering clear, dynamic sound while fitting seamlessly into your vehicle's interior. Whether you’re upgrading your audio system or building from the ground up, the DP 4.400 ensures an immersive and customizable listening experience.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17780793632

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Amazon Customer
Louisville, US
★★★★★ 3
Interesting take on the genre
Format: Kindle
True rating: 3.25 ⭐️ I enjoyed the fresh take on the genre. The best way I could describe the setting and world is an apocalyptic dystopian version of Farie where vampires, fae, and angles struggle to survive in what is left of the world. It was definitely interesting throwing the academy/hunger games aspect into this world as well. Even though I guessed the final reveal early on in the book, I kept hoping I was wrong, and it would take a surprising turn. While the "plot twists" were a bit predictable to me, I still enjoyed the ride this book took me on. Another downfall for me was the plot holes in the world building... I.E. if society has fallen and the world is in the aftermath of war, how are there trains running around the world? Just to take young adults to the trials to get into the golden city? How is the train maintained, the tracks clear, etc? However, I did enjoy the FMC & MMC and thought they were fleshed out nicely. I also enjoyed the side characters but wish some were developed more like Ashalin (sp?). I do find myself rooting for the MCs to succeed and find happiness together, which is obviously an important aspect for romantasy. Overall, was this an earth-shattering, mind-bending, terrific piece of literature? No. But was it the worst thing I've read this year? Also, no. This book has, to me, the bones of a great read & just needs a bit more to push it from an alright book to a great book. Overall ratings: Plot- 3.5⭐️ World building 3⭐️ Spice 2.5 🌶🌶 Main characters 4 ⭐️ Supporting characters 3.5⭐️
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Reviewed in the United States on May 12, 2024
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Irene zamora
Alexandria, US
★★★★★ 5
great book
Format: Kindle
I am really excited to meet the author at the book retreat this month. I really enjoyed this world that she built and most of the female main character Huntress is so awesome. She goes through a lot in this book and the ending; wow! I wouldn't have even guessed. I highly recommend everyone to read this book. I have been so lucky this year that almost all the books I have read have been, so far, 5 out 5 stars.
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Reviewed in the United States on June 2, 2026
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Anastasia Goygova
Alexandria, US
★★★★★ 4
Fallen for the Fallen Angel – A Guilty Pleasure Worth Every Page
Format: Kindle
There’s something deeply irresistible about a dark academia or trial-based setting, a brooding and arrogant fallen angel, and a fierce heroine with enough sass to go toe-to-toe with him. Wings So Wicked is exactly that kind of book—and I devoured it in just a couple of days. To be fair, the plot isn’t groundbreaking. If you’re looking for something fresh and innovative in terms of storyline, this might not be it. But if your reader heart beats faster at the mere mention of enemies-to-lovers, jealousy-fueled banter, magical trials, betrayals, and forbidden tension—you’ll feel right at home. It’s like catnip for those of us with this particular weakness. The chemistry between the leads could have used a slightly slower burn to make the tension sizzle longer, but I still found myself completely invested in their dynamic. There are moments and phrases that feel a bit cheesy or underdeveloped, but honestly? I didn’t care. The vibes were exactly what I wanted. This book isn’t trying to reinvent the genre—it’s here to give readers like me what we crave: high-stakes magical drama, angsty romance, and the thrill of watching a badass girl and her brooding counterpart clash and spark. If that sounds like your kind of story, Wings So Wicked will hit the mark. Here’s hoping Book 2 turns up the heat and keeps the magic alive.
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Reviewed in the United States on May 20, 2025
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Madi lohr
Whiting, US
★★★★★ 5
my new favorite book
Format: Kindle
Ok so I never write reviews but this book was so good I felt the need to write this. Firstly your introduced to Huntyr you see her closed off hard core badass than towards the end you see the most subtle change and growth it’s amazing and the enemies to friends to lovers was just perfect, AND THE TWIST AT THE END GOT ME GOOD! You see one spicy scene the whole book but it doesn’t even MATTER BECAUSE THE BOOK WAS THAT GOOD. I’ve read 85 books in 2023-2024 so far and I’m pround to say this is my all time favorite. I’m so excited to read more of Emily Blackwoods books, this was my first time reading one of hers and I’m glad I did because HOLY!! Well done Emily well done
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Reviewed in the United States on February 23, 2024
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Robin
Boise, US
★★★★★ 4
Fast paced romantasy you will not want to put down!
Format: Kindle
4.25 stars! I LOVED this book with similar vibes to Hush Hush, Fourth Wing, and The Serpent and the Wings of Night! It was fast paced with easy world building and will keep you turning the pages late into the night because you will not want to put it down! Huntyr is a fierce bad@ss FMC trained to kill vampyres her entire life. She is sent on a mission to go to the academy and earn her spot into The Golden City. Upon arrival, she is forced to room with the delicious fallen angel, Wolf, who is the only one who knows about her assassin identity. The romance, the plot twists, the secrets revealed, the battles, and the tantalizing training scenes had me hooked! And that ending…. I’m holding my breath in need to know hell! Read if you love: 🪽 Fae, Vampyres, Fallen Angels 🪽 Academy setting with magical trials 🪽 Forced proximity and slow burn 🪽 Rivals to lovers 🪽 Hidden identities and secrets 🪽 Tend your wounds “𝘖𝘧 𝘤𝘰𝘶𝘳𝘴𝘦 𝘐 𝘸𝘢𝘴 𝘸𝘢𝘵𝘤𝘩𝘪𝘯𝘨 𝘺𝘰𝘶. 𝘐 𝘤𝘰𝘶𝘭𝘥𝘯’𝘵 𝘭𝘰𝘰𝘬 𝘢𝘸𝘢𝘺 𝘧𝘰𝘳 𝘢 𝘮𝘰𝘮𝘦𝘯𝘵, 𝘦𝘷𝘦𝘯 𝘪𝘧 𝘐 𝘵𝘳𝘪𝘦𝘥.” “𝘐𝘧 𝘺𝘰𝘶 𝘸𝘢𝘯𝘵 𝘮𝘦 𝘰𝘯 𝘮𝘺 𝘬𝘯𝘦𝘦𝘴, 𝘏𝘶𝘯𝘵𝘳𝘦𝘴𝘴, 𝘢𝘭𝘭 𝘺𝘰𝘶 𝘩𝘢𝘷𝘦 𝘵𝘰 𝘥𝘰 𝘪𝘴 𝘢𝘴𝘬.” “𝘠𝘰𝘶 𝘥𝘰 𝘯𝘰𝘵 𝘬𝘯𝘰𝘸 𝘵𝘩𝘦 𝘷𝘪𝘰𝘭𝘦𝘯𝘤𝘦 𝘵𝘩𝘢𝘵 𝘳𝘶𝘯𝘴 𝘵𝘩𝘳𝘰𝘶𝘨𝘩 𝘮𝘺 𝘷𝘦𝘪𝘯𝘴, 𝘣𝘦𝘨𝘨𝘪𝘯𝘨 𝘮𝘦 𝘵𝘰 𝘰𝘣𝘭𝘪𝘵𝘦𝘳𝘢𝘵𝘦 𝘢𝘯𝘺𝘰𝘯𝘦 𝘸𝘩𝘰 𝘭𝘢𝘺𝘴 𝘢 𝘩𝘢𝘯𝘥 𝘰𝘯 𝘺𝘰𝘶.”
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Reviewed in the United States on June 12, 2024

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