Best car audio system 🎧 BRAX MX4 PRO Brand New High-End 12KG Amplifier Unboxing 开箱全新高端功放BRAX MX4 PRO

Описание: Unboxing 12KG Brand New BRAX MX4 PRO best car audio amplifier Hi-End system 开箱 12公斤全新高端功放BRAX MX4 PRO
[ 限量版Limited Edition ]

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Is it possible to make the best car audio amplifier worldwide even better? This was really a challenge for our engineers when they started the development of the MX4 PRO. When designing a BRAX product it is essential to reconsider and optimize every single detail again and again, even if it seems to be less significant at first sight. From our understanding this is the one and only approach how to shift the limits – acoustically and technically – further and further. Finally we are absolutely convinced that the MX4 PRO redefines the benchmark for amplifiers once again.

This masterpiece is the perfect symbiosis of state-of-the-art components and ingenious technological improvements without neglecting the heritage and the tradition of the brand that BRAX is famous for.
As the only manufacturer we still take it for granted to manually select power transistors for the production of each BRAX amplifier – and it is no secret that the necessary instruments and tools for this selection procedure are in-house developments. This one-of-a-kind process not only assures lowest possible serial tolerances but as well unrivalled measurement and power data.

A significant proportion for the overall performance is based on the extensive effort that is made for the power supply of all modules inside our amplifiers. Separate and stabilized supply voltages for each two channels warrant perfect conditions for every amplifier stage. The ultra-low ESR electrolytic capacitors (specially made for Audiotec Fischer) are meanwhile as legendary as our encapsulated toroid power transformers that come up with more than 1,800 watts power supply output just like that. A completely revised PCB design with four massive copper layers in total assures maximum current flow – so it is no wonder that the MX4 PRO with its mere 4 x 300 RMS into 4/2/1 Ohms delivers more power to the speaker terminals than ever before.

But that's not enough – the MX4 PRO is as well a paradigm for bridging the gap between traditional amplifier technology and the digital era. We have made an unparalleled effort just for the volume control of the digital inputs. As a novelty in the car audio segment the volume adjustment in combination with the BRAX DSP takes place just before the output stages that drive the speakers - needless to say that this happens in the analog domain without sacrificing any signal resolution. The BRAX DSP embeds the volume information in the digital SPDIF data stream which then is decoded inside the MX4 PRO.

This aspect alone proves the striving of our engineers for pure perfection – and please rest assured that this meticulousness is set to continue throughout the entire production process. Each single amplifier is custom-made on demand and its respective serial number is recorded in our data-base. Therefore every BRAX MX4 PRO is a precious unique product that rightly deserves the title “high-end made in Germany”.

Features
Two digital stereo digital inputs in SPDIF format (optical and electrical) with a sampling rate up to 192 kHz
DiSAC (Digital Signal Analog Controlled) volume control for the digital signal inputs, controllable via BRAX DSP
Optimized quad-layer PCB design for maximized power and signal flow and increased output power
Lossless switching of the input signals via relays with gold-plated contacts
Best possible impulse response due to abstinence of coupling capacitors in the signal path
Incredible damping factor of more than 1,400 @ 4 Ohms for perfect speaker control
Maximized signal-to-noise ratio due to power supply synchronization
Extremely complex and regulated switch-mode power supply
Eightfold-contacted capacitors with a total capacitance of 40,000 μF and lowest possible ESR as well as a 300 A suppressor choke coil to smooth power supply peak currents
Separate connector for BRAX power stabilizer
Loudspeaker protection circuit via sophisticated high current power relays
Specially designed toroidal transformers made of high permeability core materials for highest possible saturation currents
32 hand-selected high-end MOSFET transistors for lowest tolerances and outstanding measurement data
Engraved serial number on a stainless steel plate
Impedance independent output power of 300 Watts RMS per channel
4, 2 and 1 Ohms stable
Processor and temperature controlled fan in bottom plate
Massive heat sink made of a special aluminum alloy for optimum cooling of all power transistors

是否有可能将全球最好的汽车音频放大器做得更好？当我们的工程师开始开发 MX4 PRO 时，这对他们来说确实是一个挑战。在设计 BRAX 产品时，必须一次又一次地重新考虑和优化每一个细节，即使乍一看似乎不那么重要。
根据我们的理解，这是如何在声学和技术上越来越远地改变限制的唯一方法。最后，我们完全相信 MX4 PRO 再次重新定义了放大器的基准。

Track title - Broken
Genre - Pop
Artist - Patrick Patrikios