AMP200.2 Mk2 - 2 x 250 W @ 4 ohm Class-D power amplifier, 1U rack

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kr 4.927,41

SKU: B08128 EAN: 5420025681285
Available
1 Available Available in European warehouse

2 x 250 W @ 4 ohm Class-D power amplifier, 1U rack

AMP 200.2 Mk2 is the Mark II version of the well-known JB Systems AMP 200.2 professional power amplifier. It is a 2-channel Class-D amplifier rated at 2 x 130 W RMS on 8 ohms and 2 x 250 W RMS on 4 ohms. Externally it maintains the particularly compact dimensions of the previous model, with a standard rack width of 19" and a height of 1 U (44 mm). Internally, however, the layout has been completely reworked to improve reliability and heat dissipation; by the way, three fans were used to keep the temperature controlled.

The project is based on the use of an extremely efficient soft start switching power supply. Three working modes: stereo, mono or bridged. Stereo mode is the conventional one in which both channels work separately. The mono mode is, basically, identical to the stereo one but with the inputs of both channels linked so that the output will be mono; in this case, only the LEFT channel input can be used to drive both output channels with the same signal. Finally, the bridge mode bridges the final stages for a power of 500 W on 8 ohms. A peak limiter prevents signal distortion, while a low cut filter cuts low frequencies at 75 Hz with a very steep filter at 24 dB/oct. The input sensitivity is variable according to values: 0.775 V / 1.0 V / 1.44 V to adapt to any source. There is also a rear switch for floating mass.

To prevent unauthorized persons from changing the input levels, a plastic cover (included) can be installed using 4 screws in front of the front controls. The amplifier inputs are balanced XLR, there is a link output for connecting another power amplifier in daisy chain, while the outputs are on speakON connectors.

Protections against short circuits, high temperatures and overloads.

Technical characteristics

Dimensions  48.3 x 24 x 4.4 cm
Weight  4 kg
Color black
Power input 240 VAC 50 Hz
Energy label no
Display no
Fixation 19" rack mountable
RU 1U
IP rating indoor
Frequency range 20 Hz - 20,000 Hz
S/N ratio  > 100 dB
Max. output channels 2
W RMS 4 ohm stereo, per channel 250
W RMS 8 ohm stereo, per channel 130
W RMS 8 ohm bridge 500
Functions bridge mode, limiter
Inputs 3-pin XLR, IEC
Outputs speakON
65_jb-systems_small.jpg

kr 4.927,41

Tax excluded SKU: B08128 EAN: 5420025681285
Available
1 Available Available in European warehouse

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