LD Systems DSP 44 K – 4-Channel DSP Amplifier with Dante

$4999

SKU: LDDSP44K Category: Tags: , ,

LD Systems DSP 44 K

The LD Systems DSP 44 K gives you a professional, network-ready 4-channel power amplifier. Offering the perfect solution for demanding large-scale sound reinforcement. Including extensive DSP control, as well as Audinate's Dante networking technology; a self-configuring solution that allows you to distribute audio over Ethernet while enjoying extremely low latency. Thanks to its massive 1,200 Watts per channel and 2 x 2,400 watts bridged, the DSP 44 K is ideal for concert-quality performance. Boasting high-efficiency Class H topology as well as a switch-mode power supply; the DSP 44 K also features power factor correction (PFC) that provides a wide dynamic range as well as an excellent transient response. It also features a range of comprehensive protection circuitry including power-up, DC, overcurrent, thermal and short circuit protection. Not to mention current and clip limiters to prevent SMPS overload and loudspeaker damage. Combined with temperature-controlled fans, the DSP 44 K ensures exceptional reliability. The 24-bit DSP allows precise control with FIR and IIR filters, parametric EQ, crossover, delay, RMS and peak limiter functions. User-configurable loudspeaker presets with password protection enable fast setup. The LD Systems® DSP 44 K sports a menu-driven 4-line display and rotary encoder with push-button switch for easy configuration. The Dante™ interface permits instant integration into networks using the Dante™ protocol, and the included software enables computer control and monitoring. The LD Systems® DSP 44 K is housed in a 2U all-steel chassis and weighs just 7 kg. It provides balanced Neutrik® XLR inputs, speakON® output connectors plus USB and Ethernet ports. For optimal speaker performance and safe operation, the DSP 44 K comes with an LD Systems® loudspeaker preset library.

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LD Systems DSP 44 K

The LD Systems DSP 44 K gives you a professional, network-ready 4-channel power amplifier. Offering the perfect solution for demanding large-scale sound reinforcement. Including extensive DSP control, as well as Audinate’s Dante networking technology; a self-configuring solution that allows you to distribute audio over Ethernet while enjoying extremely low latency. Thanks to its massive 1,200 Watts per channel and 2 x 2,400 watts bridged, the DSP 44 K is ideal for concert-quality performance.

Boasting high-efficiency Class H topology as well as a switch-mode power supply; the DSP 44 K also features power factor correction (PFC) that provides a wide dynamic range as well as an excellent transient response. It also features a range of comprehensive protection circuitry including power-up, DC, overcurrent, thermal and short circuit protection. Not to mention current and clip limiters to prevent SMPS overload and loudspeaker damage. Combined with temperature-controlled fans, the DSP 44 K ensures exceptional reliability.

The 24-bit DSP allows precise control with FIR and IIR filters, parametric EQ, crossover, delay, RMS and peak limiter functions. User-configurable loudspeaker presets with password protection enable fast setup. The LD Systems® DSP 44 K sports a menu-driven 4-line display and rotary encoder with push-button switch for easy configuration. The Dante™ interface permits instant integration into networks using the Dante™ protocol, and the included software enables computer control and monitoring.

The LD Systems® DSP 44 K is housed in a 2U all-steel chassis and weighs just 7 kg. It provides balanced Neutrik® XLR inputs, speakON® output connectors plus USB and Ethernet ports. For optimal speaker performance and safe operation, the DSP 44 K comes with an LD Systems® loudspeaker preset library.

  • Dante™ enabled 4-channel power amplifier with DSP control
  • 4 x 1,200 watts @ 4 and 2 ohms, 2 x 2,400 watts bridged @ 4 ohms
  • 10 Hz – 22 kHz frequency response with 120 dB dynamic range
  • 24-bit/48kHz DSP with FIR and IIR filters, parametric EQ, crossover, delay, RMS and peak limiters
  • DC, overcurrent, thermal and short circuit protection, soft start, clip and SMPS overload limiters
  • Dual temperature-controlled fans
  • Power factor correction (PFC)
  • Menu driven 4-line display with rotary encoder and security lock
  • Includes control and monitoring software and LD Systems® Loudspeaker Preset Library

Product type: Power Amplifiers

Type: 4-channel

Rated ouput power (1kHz @ 2 Ohms): 4 x 1200 W

Rated ouput power (1kHz @ 4 Ohms): 4 x 1200 W

Rated ouput power (1kHz @ 8 Ohms): 4 x 675 W

Rated ouput power (1kHz @ 4 Ohms, bridged): 2 x 2400 W

Rated ouput power (1kHz @ 8 Ohms, bridged): 2 x 1200 W

High Z 70Vrms / 100Vpeak: 4 x 1200 W

High Z 100Vrms / 140Vpeak: 2 x 2400 W

Output circuitry: Class H

Frequency response: 10 – 22000 Hz

Total Harmonic Distortion (THD): < 0.05 % @ 1 kHz

Signal-to-noise ratio: 104 dB

Protection circuits: clip limiter , DC protection , Multiband limiter , over-current , RMS speaker limiter , short circuit , soft start , thermal protection

Controls: Direct access buttons , Exit / lock button , On / off switch , Rotary switch

Indicators: LC display

Line inputs: 4

Line input connectors: Neutrik XLR

Line outputs: 4

Line output connectors: Neutrik XLR

Loudspeaker outputs: 4

Speaker output connections: Speakon

Cooling: 2 fans, temperature controlled

Maximum Ambient Temperature: 0 – 40° °C

Operating voltage: 220 V AC – 240 V AC, 50-60 Hz , Switching power supply

Relative Humidity: < 80% (non-condensing)

Power consumption @ full load: 1900 W

Width: 482 mm

Height: 89 mm

Depth: 320 mm

Weight: 1,808 kg

Features: 19″ / 2 U , Active Power Factor Correction , Computer control software , Dante interface , DSP controlled , Ethernet , LD Systems loudspeaker preset library , USB front port

For more information, please visit the manufacturer's website.