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PA Power Amplifier Class D 2 x 350 W 4 Ohms


Item No.: LDXS700


LD Systems XS700 Power Amplifier The XS700 is the flagship of the XS series of power amplifiers and an absolute flyweight with just 1U and 3.4kg. Our Class D power amplifier technology makes it possible to pack high performance into a minimum of space without generating unnecessary loss energy. The power amp has an output of 350W per channel at 4 ohms, 2x 200W at 8 ohms, and 700W in bridged mode. It is conceived for all professional applications in which ease of transport and space is essential, whether mobile or in permanent installations. The XS700 has all protection circuits against short-circuiting, DC, overheating, and overloading and has a soft-start delay. The amplifier features XLR, RCA and jack input connectors, with Speakon-compatible sockets and screw terminals as outputs. On the rear panel, it is possible to select the mode of operation and gain and activate the limiter and ground-lift function. LEDs on the front indicate power, signal, clipping, triggering of the protection circuit, and the mode of operation. The XS700 impresses with operational dependability and a transmission range of 20Hz – 20kHz, which is reproduced transparently and dynamically with high impulse fidelity.

  • Specification

    Product type Power Amplifiers
    Type PA Power Amplifiers
    Rated ouput power (1kHz @ 4 Ohms) 2 x 350 W
    Rated ouput power (1kHz @ 8 Ohms) 2 x 200 W
    Rated ouput power (1kHz @ 8 Ohms, bridged) 700 W
    Output circuitry Class D
    Frequency response 20 - 20000 Hz
    Total Harmonic Distortion (THD) < 0.1 %
    Gain 36 dB / 27 dB / 31 dB dB
    Input sensitivity 0.6 V / 1.7 V / 1.1 V V
    Protection circuits DC , over-current , short circuit , soft start , thermal overload
    Controls Gain , ground lift , limiter , Mode , On / Off , volume
    Indicators clip , Mode , Power , Protect (protection circuit engaged) , Signal
    Line inputs 2
    Line input connectors 6.3 mm jack , RCA
    Loudspeaker outputs 2
    Speaker output connections Speakon compatible , Terminal posts
    Cooling low-noise fan
    Operating voltage Switching power supply
    Power consumption @ full load 860
    Operating voltage 115 V AC / 230 V AC (switchable)
    Width 482 mm
    Height 44 mm
    Depth 244 mm
    Weight 3,4 kg
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