JB systems AMP 400.2 amplifier 2x400W RMS 4 ohms

Discontinued, this product can no longer be ordered.

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JB systems AMP 400.2 amplifier 2x400W RMS 4 ohms
Product no: W-11119 Bax Music Warranty: This product comes with a 3-year warranty.

General

The new AMP series by JB Systems is perfect for smaller (satellite) speakers that don't need a huge amount of power to function properly. As they are highly compact (only 1 U), you can install multiple amps in one rack (be it for fixed or mobile applications)!

Furthermore, the units feature all manner of options for optimal user-friendliness. One of these options is the soft start function, which ensures that you'll not be bothered by electric problems if you switch on all amps in one go! The fans are all temperature-controlled, so that annoying noises aren't an issue, when the sound volume and required power are low in your application. A peak limiter prevents overloading and distortion of the signal, so that you will always enjoy optimal sound quality.

The AMP 400.2 is the heaviest amp from the AMP series and produces 2x 400 watts at 4 ohms. Ideal for a set of PA speakers or a range of installation speakers. It can also power a sizeable sub as it can produce up to 800 watts at 8 ohms.

Specifications

Product features

19-inch rack size 1U
2-ohm compatible no
Number of amplifier channels 2
Audio loop output yes
Bridge mode yes
Input connection jack (6.3 mm), XLR
Built-in filter HPF
Built-in protection overload, thermal, short circuit, square wave / DC voltage, clip indicator
Built-in DSP processor no
Cooling ventilator
RMS power (4 ohms) per channel 400 - 449 watts
RMS power (at 8 Ohms) per channel 250 - 299 Watts
Amplifier class HD
Amplifier output locking speaker connector
Equipped with crossover no

Weight and dimensions including packaging

Weight (incl. packaging) 10,0 kg
Dimensions (incl. packaging) 60,0 x 39,0 x 8,0 cm

Product specifications

  • powerful 2-channel amplifier
  • 19-inch installation unit
  • only 1U high!
  • lightweight design
  • fitted with soft start function
  • 3 operating modes: stereo, mono and bridged
  • efficient temperature-controlled fan cooling
  • peak limiter prevents signal distortion and overloading
  • switchable 75 Hz, -24dB low-cut filter
  • adjustable input volume: 0.775 V ~ 1.0 V ~ 1.44 V
  • ground lift switch
  • protection against: DC errors + overheating + overloading + short-circuiting
  • balanced XLR - inputs and jack plug outputs (daisy chaining)
  • 3 lockable speaker connectors: left + right bridged
  • frequency range: 20 - 20,000 Hz
  • signal/noise ratio (A-weighted) > 100 dB
  • power stereo 4 ohms: 2x 400 W
  • power stereo 8 ohms: 2x 250 W
  • power bridge 8 ohms: 1x 800 W
  • dimensions: 483 x 265 x 44 mm (19 inch, 1 U)
  • weight: 8 kg

Reviews from other countries

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JB systems AMP 400.2 amplifier 2x400W RMS 4 ohms
Wrote the following about JB systems AMP 400.2 amplifier 2x400W RMS 4 ohms
deze reeds paar jaar in bezit samen met de 200.2

goede versterkers, krachtig, licht,
zeker aanrader voor het kleinere werk

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