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XS 700 PA Power Amplifier Class D 2 x 350 W 4 Ohms

Item No.: LDXS700
Series: XS
Versions:
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.

 

Contents and categories

Display all

Contents and categories

Series

Search suggestions

Display all results
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.

Specifications
General
Peak output power
700 W
RMS output power
400 W
Amp class
Class D
Frequency response (±0.5 dB, rel. Avg)
20 - 20,000 Hz
Protection features
Limiter, Soft-Start, Short circuit, Overheating, Overload, Direct current
Inputs
Number of line inputs
3
Line-In connector type
6.3 mm Jack TRS female
Input gain
24 - 30 dB
Outputs
Number of speaker outputs
2
Speaker output connection type
Speaker terminal 2-pole
Amplifier
Output channels number
2
Bridged output channels number
1
Total RMS output power
4 Ω: 700 W | 8 Ω: 400 W
Total Peak output power
8 Ω: 700 W
Bridged output power (Peak)
8 Ω: 1 x 700 W
Mains operation
Operation voltage
115 V AC - 230 V AC / 50 - 60 Hz
Power supply type
Switched-mode power supply (SMPS)
Rated power
860 W
Mains connector
IEC C14 plug male
Dimensions & weight
Width
482 mm
Height
44 mm
Depth
244 mm
Weight
3.4 kg
Downloads & links
Stories
24. Nov 2025
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