JB-Systems AMP 400.2 Mk2

Are you on the lookout for a reliable and powerful amplifier? Then we present to you the AMP400.2 Mk2 by JB Systems, a professional 2-channel amplifier housed in an extremely compact and handy 1U/19" enclosure.

The AMP400.2 Mk2 has been completely redesigned in its latest version to maximize performance and reliability. Despite its small size - just 44mm high - and its lightweight design thanks to the soft-start switched-mode power supply, the amplifier delivers impressive power. In stereo mode, it provides you with 2x 450Wrms at 4Ω and 2x 250Wrms at 8Ω, while in bridge mode, it delivers a power of 1x 900Wrms at 8Ω.

Cooling is another aspect that impresses with this amplifier. The use of temperature-controlled fans ensures extremely efficient heat dissipation, even when operating at high power levels. A peak limiter prevents signal distortions, and a switchable high-pass filter with 75Hz / -24dB (low cut) expands the versatility of the amplifier.

The input sensitivity can be switched between 0.775V, 1.0V, and 1.44V to perfectly suit your needs. You also have a ground lift switch at your disposal. Numerous safety features are built-in: the amplifier is safeguarded against DC interference, high temperatures, overload, and short circuits.

To provide additional safety and precision, a plastic cover is included, which can be installed to prevent unauthorized adjustments to the input levels. Balanced XLR inputs and jack outputs allow you to connect multiple amplifiers in series, and three Speakon® outputs are provided for your left and right channels, as well as the bridge connection.

So, the AMP400.2 Mk2 is not only a powerhouse but also a flexible and secure companion for your audio applications. With its compact dimensions and a weight of just 4 kg, it's also easy for you to transport and install. Discover the new generation of amplifier technology with the JB Systems AMP400.2 Mk2!

Features JB-Systems AMP 400.2 Mk2

• The Mk2 version has been completely redesigned to improve performance and stability
• Housed in an extremely compact 19-inch enclosure with a height of only 1U (44 mm)
• The design is lightweight, thanks to the use of a Soft-Start Switched-Mode Power Supply (SMPS)
• Features three operating modes: Stereo, Mono, and Bridge
• Stereo power: Provides 2x 450Wrms at 4Ω
• Delivers 2x 250Wrms at 8Ω
• Bridge power: Provides 1x 900Wrms at 8Ω
• Equipped with highly efficient cooling through temperature-controlled fans
• Signal distortions are avoided through a peak limiter
• Features a switchable high-pass filter with 75Hz / -24dB (low cut)
• Input sensitivity range: 0.775V to 1.44V
• Includes a ground lift switch
• Comes with a plastic cover that can be attached to prevent unwanted changes to the input levels
• Integrated protections against DC interference, overheating, overload, and short circuits
• Balanced XLR inputs and jack outputs allow for cascading multiple amplifiers
• Features three Speakon® outputs for left and right channels, as well as the bridge mode

Technical Specifications

• Power Stereo 4 Ohm: 2 x 450 Wrms
• Power Stereo 8 Ohm: 2 x 250 Wrms
• Power Bridge 8 Ohm: 1 x 900 Wrms
• Frequency Range: 20 - 20,000 Hz
• Weight: 4 kg
• Dimensions: 483 (W) x 235 (D) x 44 (H) mm