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XS 400 PA Power Amplifier Class D 2 x 200 W 4 Ohms

Item No.: LDXS400
Series: XS
Versions:
LD Systems XS400 Power Amplifier

The XS400 is an extremely compact, dependable Class D power amplifier with an output of 200W per channel at 4 ohms 400W in 8-ohm bridged mode, and a wide transmission range of 20Hz – 20kHz. Our Class D power amplifier technology makes it possible to pack high performance into a minimum of space without generating unnecessary loss energy. The XS400, at 1U and a weight of 3.4kg, is conceived for all professional applications in which ease of transport or space is important, whether mobile or in permanent installations.

The XS400 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 transparent sound of the XS400 stands out with high dynamics and impulse fidelity.

 

Contents and categories

Display all

Contents and categories

Series

Search suggestions

Display all results
LD Systems XS400 Power Amplifier

The XS400 is an extremely compact, dependable Class D power amplifier with an output of 200W per channel at 4 ohms 400W in 8-ohm bridged mode, and a wide transmission range of 20Hz – 20kHz. Our Class D power amplifier technology makes it possible to pack high performance into a minimum of space without generating unnecessary loss energy. The XS400, at 1U and a weight of 3.4kg, is conceived for all professional applications in which ease of transport or space is important, whether mobile or in permanent installations.

The XS400 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 transparent sound of the XS400 stands out with high dynamics and impulse fidelity.

Specifications
General
Product type
Power Amplifiers
Type
PA Power Amplifiers
Rated ouput power (1kHz @ 4 Ohms)
2 x 200 W
Rated ouput power (1kHz @ 8 Ohms)
2 x 100 W
Rated ouput power (1kHz @ 8 Ohms, bridged)
400 W
Output circuitry
Class D
Frequency response
20 - 20000
Total Harmonic Distortion (THD)
< 0.1 %
Gain
32 dB / 26 dB / 28 dB dB
Input sensitivity
0.68 V / 1.4 V / 1.2 V (not passed) 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
Power supply
Switching power supply
Power consumption @ full load
470 W
Operating voltage
115 V AC / 230 V AC (switchable)
Width
482 mm
Height
44 mm
Depth
244 mm
Weight
3,4 kg
Downloads & links
Name
Category
Type
File size
User's manual Manual pdf 3 MB
Technical drawing Data Sheet dwg 411 KB
Technical drawing Data Sheet pdf 125 KB
Tender documents Tender Specifications zip 162 KB
LD Systems Catalogue Catalog pdf 38 MB
Product images Image files zip -
User's manual

Category: Manual

Type: pdf

File size: 3 MB

Technical drawing

Category: Data Sheet

Type: dwg

File size: 411 KB

Technical drawing

Category: Data Sheet

Type: pdf

File size: 125 KB

Tender documents

Category: Tender Specifications

Type: zip

File size: 162 KB

LD Systems Catalogue

Category: Catalog

Type: pdf

File size: 38 MB

Product images

Category: Image files

Type: zip

File size: -

(0) Download files
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