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B2 Audio

Rage 800.4 MI

4-channel amplifier

1 Review

209,83€
249,00€ 209,83€
-16%
incl. VAT , possibly plus shipping

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Highlights

  • 4 x 120W RMS @ 4Ω, 4 x 200W RMS @ 2Ω power.
  • Frequency response 20 Hz ~ 20 KHz, > 82 dB signal-to-noise ratio.
  • Switchable crossovers, high level input, 50 A fuse.
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brand: B2 Audio
Delivery time:
Available, in 3-5 days with you
Number:
Piece
Watt RMS per channel:
200
Amplifier Type:
Class D
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209,83€
249,00€ 209,83€

Discover the RAGE 800.4 MI from B2 Audio, a compact four-channel amplifier that combines impressive performance with versatility. This model offers a powerful output of 4 x 120 W RMS @ 4 Ω despite its small size. With switchable crossovers and a high-level input, it adapts to different needs. Its unique features and adaptability ensure both high audio performance and flexibility in use.

Specifications

  • Power @ 4 Ω: 4 x 120 w RMS
  • Power @ 2 Ω: 4 x 200 w RMS
  • Frequency response: 20 Hz ~ 20 KHz (+/- 2 dB)
  • Signal-to-noise ratio: > 82 dB
  • Input sensitivity: 6 ~ 0.2 V
  • Crossover: 12 dB / Oct
  • High-pass crossover: 35 Hz ~ 250 Hz
  • Low-pass crossover: 35 Hz ~ 250 KHz
  • Damping factor: >400
  • Power connection: 10mm²
  • Protection value: 50 A
  • Operating voltage: 9 V ~ 16 V
  • Dimensions 121 x 110 x 46 MM
  • Power @ 4 Ω: 4 x 120 w
  • Power @ 2 Ω: 4 x 200 w
The Rage 800.4 MI from B2 Audio delivers a power of 4 x 120 W RMS at 4 ohms. This means that each of the four channels consistently provides 120 watts, allowing for a clear and powerful audio experience. Such power ensures that you receive stable and high-quality sound reproduction even during long listening sessions. This is especially important for audiophiles who place a high value on sound fidelity and want to rely on consistently high sound quality. Especially if you enjoy listening to music loudly, the Rage 800.4 MI offers a considerable reserve for dynamic peaks.
The Rage 800.4 MI is equipped with switchable crossovers, allowing for adjustment to different frequency ranges. The high-pass crossover covers a range from 35 Hz to 250 Hz, while the low-pass crossover filters frequencies from 35 Hz to 250 KHz. This allows you to adjust the sound to optimally match your speakers and the acoustic profile of your vehicle. The 12 dB/octave crossovers provide appropriate attenuation to effectively eliminate unwanted frequencies and maximize sound quality.
The Rage 800.4 MI amplifier from B2 Audio has a signal-to-noise ratio of over 82 dB. A high value of this parameter means that the sound output from the amplifier is very clear in relation to background noise. This minimizes disturbing noise components and improves the detail reproduction of your audio source. Especially in high-resolution audio situations or when you want to extract fine details from your music, a high signal-to-noise ratio is very advantageous.
The damping factor of the Rage 800.4 MI is specified with a value of over 400. A high damping factor means that the amplifier can maintain better control over the movement of the speaker membranes even at low frequencies. This results in more precise bass reproduction and a cleaner, more comprehensive sound image. Especially when you listen to music with heavy bass elements, a high damping factor ensures accurate bass without distortion or unwanted resonance.
The frequency response of the Rage 800.4 MI ranges from 20 Hz to 20 kHz with a tolerance of +/- 2 dB. This means that the amplifier can cover a very wide range of frequencies that encompasses the entire human audible spectrum. It is particularly important for audiophiles who want to ensure that even the finest details of their music source are accurately reproduced. Wide frequency responses are a hallmark of high sound quality and the ability to authentically represent a variety of sounds.
The input sensitivity of the Rage 800.4 MI amplifier ranges from 6 V to 0.2 V. This range allows the amplifier to effectively process a variety of signal sources, whether they are strong or weak input signals. This is crucial for integration into different audio systems and ensures that the amplifier operates optimally at varying signal strengths without distortion or loss of quality. This is especially important when used with different head units.
The Rage 800.4 MI amplifier from B2 Audio has compact dimensions of 121 mm x 110 mm x 46 mm. This small size allows for easy installation in vehicles with limited space, without compromising on performance. This also facilitates installation in vehicles with limited installation space, without any loss in performance. The compact design allows for versatile mounting in various locations within the vehicle for optimal performance and integration into existing audio setups.
The B2 Audio Rage 800.4 MI amplifier operates in a voltage range of 9 V to 16 V. This makes the amplifier highly flexible and compatible with the electrical requirements of most vehicles, which typically have an operating voltage of around 12 V. A wide operating voltage range ensures that even with voltage fluctuations, operation remains stable and audio quality remains unaffected. This is significant for vehicles with demanding electrical systems or where the operating voltage fluctuates.
A 50 A fuse is recommended for the B2 Audio Rage 800.4 MI. This value is chosen to protect the amplifier's components in case of a short circuit or other electrical issues. Choosing the right fuse is crucial to ensure long-term and safe use of the amplifier and to minimize the risk of damage. The fuse rating is matched to the power requirements of the amplifier to respond quickly and effectively in the event of a problem.
The Rage 800.4 MI uses a power connection designed for cables with a thickness of up to 10 mm². This thickness supports the required current flow to ensure the full power of the amplifier without any loss of performance or overheating. An appropriate cable thickness is crucial for the safe and effective performance of the system, especially if you want to utilize the full potential of the amplifier. The correct cross-section ensures efficiency and safety in powering the amplifier.

B2 audio ApS
Jay Holm
Plantevej 35, 1 th.
2870 Dyssegaard
Denmark

Contact: info@b2audio.com

Customer Reviews

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b
bruno m.

surppris car taille peu me tre bon

Product Specifications

Manufacturer

B2 Audio

Product type

4-channel amplifier

Features

  • Highlights

    • 4 x 120W RMS @ 4Ω, 4 x 200W RMS @ 2Ω power.
    • Frequency response 20 Hz ~ 20 KHz, > 82 dB signal-to-noise ratio.
    • Switchable crossovers, high level input, 50 A fuse.

  • Uvp

    249

weight

1.25 kg

Watt RMS per channel

200

configurators

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Your advantages with Masori

Buy the versatile four-channel amplifier B2 Audio Rage 800.4 MI online at a great price

The B2 Audio Rage 800.4 MI is a versatile four-channel amplifier, perfect for impressive performance with flexibility in application. This compact amplifier offers 4 x 120 watts RMS at 4 ohms and 4 x 200 watts RMS at 2 ohms. These power levels ensure that you achieve the maximum power your speakers require, even with different impedances. Combine this with switchable crossovers, and you get an audio module that integrates seamlessly into a wide variety of systems. When you purchase online at masori.de, you benefit from the lowest price guarantee, ensuring you always get the device at the best price. The compact design and high-level input also make it an ideal choice for a wide variety of vehicle models.

Performance of the B2 Audio Rage 800.4 MI at different impedances

The Rage 800.4 MI delivers 4 x 120 watts RMS at 4 ohms. This power output is ideal for standard speaker configurations where reliability and clarity are paramount. At an impedance of 2 ohms, the power increases to 4 x 200 watts RMS. This increased power makes the amplifier the optimal choice for more demanding audio installations requiring more volume and punch. At higher power levels, please note that heat generation increases, and appropriate cooling is required to enjoy optimal performance continuously.

Wide frequency response and precise signal processing of the B2 Audio Rage 800.4 MI

The Rage 800.4 MI from B2 Audio boasts a frequency response of 20 Hz to 20 kHz (+/- 2 dB). This wide range enables seamless reproduction of deep bass to high tones without loss of fidelity. The +/- 2 dB specification indicates that the original recording remains faithful even at the highest frequencies without unwanted distortion. A wide frequency response is particularly advantageous in systems that must handle multiple frequency ranges simultaneously, such as full-range or multi-channel systems.

Signal-to-noise ratio and input sensitivity of the Rage 800.4 MI

With a signal-to-noise ratio of > 82 dB, this amplifier offers excellent control over unwanted background noise, allowing particularly quiet passages in the audio material to be played without disturbing background noise. An input sensitivity of 6 ~ 0.2 V means the amplifier is capable of optimally processing signals from various source devices, whether a quiet CD player or a powered smartphone. Both values ​​indicate that this amplifier is suitable for professional audio reproduction and ensures high-quality sound fidelity.

Crossover specifications in the B2 Audio Rage 800.4 MI

The Rage 800.4 MI features switchable crossovers with a slope of 12 dB per octave, ensuring accurate sound separation. Both the high-pass and low-pass filters are adjustable from 35 Hz to 250 Hz. This adaptability allows you to precisely tailor your sound to the characteristics of your speaker system to achieve the best possible sound quality. If the playback sounds too high-frequency, for example, you can lower the low-pass filter, and vice versa.

High-performance components and safety features of the Rage 800.4 MI

The amplifier is equipped with a damping factor of over 400, which allows for very precise control of the speaker cone movements. A higher damping factor always provides more control and consequently clearer sound during complex musical passages. The power connector supports up to 10 mm² cable cross-section, ensuring a reliable and stable power supply. With a 50 A fuse rating and an operating voltage between 9 V and 16 V, the Rage 800.4 MI offers safety features that prevent damage from voltage fluctuations.

Compact design and installation options of the B2 Audio Rage 800.4 MI

The Rage 800.4 MI impresses with its compact dimensions of 121 x 110 x 46 mm. This slim design allows for flexible integration into a wide variety of vehicle types. Such compact dimensions directly translate into easier installation, as the amplifier fits even in spaces that larger units wouldn't. Our team of experts can also assist you with this on-site installation in Frankfurt (Oder) .

Support and further information about the Rage 800.4 MI

If you have any questions about the installation or specifications of the Rage 800.4 MI, our expert support FAQ & Help is available. To stay up-to-date on car hi-fi topics, you can also subscribe to our Audio Blog . Here you'll find valuable tips and deeper insights into the world of car hi-fi products.