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Power 400 Watt 4-Channel Amplifier

Marsoni M251S
Sale price$220.00
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Power 400 Watt 4-Channel AmplifierOverview The Power T400 4 is a 4 channel amplifier capable of producing 100 Watts into its four channels at 2 Ohms. Can run front components & rear subwoofers. Features 2 Year Warranty 2 4 channel input switch 24dB octave crossover 4 Gauge power ground connectors Audiophile grade speaker connections MOSFET output stage MOSFET power supply Technologies TRANSana: Transana is a Class A B topology that simplifies the signal path of the amplifier allowing
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4.3 ★★★★★
Based on 1059 reviews
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Lionpride505
Los Angeles, US
★★★★★ 5
Must Have For Beginner Coders
I am just starting out learning the concepts of coding, because I would like to start making my own video games as a hobby. I have purchased other "how-to" guides for beginners, which ended up being very confusing and required a more intermediate level of knowledge with coding. I am very happy with this book, as it provides straightforward and easy to understand lessons in four different coding languages, along with access to a free-to-use coding program so you can practice each lesson step-by-step in real time. The book is very colorful and laid out well with lots of pictures to illustrate each step in the process. I highly recommend this book for people like me, who are just starting out with coding and want to grasp the fundamentals before jumping into the deep end.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2023
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Tai
Houston, US
★★★★★ 5
Need tutor
Very educational but I need tutoring.
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Reviewed in the United States on March 1, 2026
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Freddie
Chelsea, US
★★★★★ 5
High quality!
I am not a seasoned programmer, so I cannot compare this to other resources available. Regarding the book itself, though, it is very high quality. The book itself is a hard cover with very high production values. Everything is illustrated and easy to understand. Like I said, I cannot vouch for the nitty-gritty that an expert might be able to, but from my perspective, this is a great place to start as a beginner.
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Reviewed in the United States on June 29, 2024
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EMILY
Port Orchard, US
★★★★★ 5
Works for me
Im still reading this. I am finding it informative....as it should be.
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Reviewed in the United States on November 24, 2025
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Jed Rothwell
Phoenix, US
★★★★★ 5
Witty introduction. Not detailed, but technically accurate
Format: Kindle
I loved this book! I am a programmer and I have read several books about AI. This is an introduction for the general public. It does not have many technical details, but it is technically accurate. The writing is clear and understandable. It is also hilarious, with cute illustrations. I think it has more technical details and more interesting, on-point examples than some reviewers appreciate. They see the jokes and illustrations, and they don't notice how much technical information comes along with them. For example, she describes some fascinating parallels with biological evolution and AI systems discovering method of locomotion on their own, such as making yourself into a tower and then toppling over in the direction you want to go. The author points out this is how some species of grass propagate their seeds, one stem-length, each growing season. This is a short technical book. I like that! It reminds me of the classic "How to Lie With Statistics," by Darrell Huff, 1954, 142 pages. Everyone who wants to understand statistics should read this. It is also hilarious, it also has cute illustrations, and it is also one of the best introductions to the subject ever written.
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Reviewed in the United States on November 20, 2019

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