LD-Systems DSP 44 K
Power Amplifier
CHF 2879.00
MSRP: CHF 2999.00
MSRP: CHF 2999.00
Free delivery in Switzerland
Product # | 202301 |
Brand | LD-Systems |
Category | Power Amplifiers | Brand Category | LD-Systems - Power Amplifiers |
Release date | June 2018 |
Availability | Will be ordered for you as quick as possibleNotify me |
Description
The LD Systems DSP 44 K is a professional network-ready 4-channel power amplifier for demanding large-scale sound reinforcement. It includes extensive DSP control and Audinate's Dante networking technology, a self-configuring solution to distribute digital audio over Ethernet with extremely low latency. Designed for concert-quality performance, the DSP 44 K delivers a massive 1,200 watts per channel and 2 x 2,400 watts bridged.
The high-efficiecy Class H topology and switch mode power supply with power factor correction (PFC) provide a wide dynamic range and excellent transient response. The DSP 44 K features comprehensive protection circuitry including power-up, DC, overcurrent, thermal and short circuit protection plus current and clip limiters to prevent SMPS overload and loudspeaker damage. Together with a pair of temperature controlled fans, they ensure exceptional reliability in the most demanding applications.
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.
The high-efficiecy Class H topology and switch mode power supply with power factor correction (PFC) provide a wide dynamic range and excellent transient response. The DSP 44 K features comprehensive protection circuitry including power-up, DC, overcurrent, thermal and short circuit protection plus current and clip limiters to prevent SMPS overload and loudspeaker damage. Together with a pair of temperature controlled fans, they ensure exceptional reliability in the most demanding applications.
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.
Attributes
Product Details
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Dimension
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Properties
- LD Systems loudspeaker preset library
- DSP controlled
- USB front port
- Active Power Factor Correction
- Computer control software
- Ethernet
- 19" / 2 U
- Dante interface
- DSP controlled
- USB front port
- Active Power Factor Correction
- Computer control software
- Ethernet
- 19" / 2 U
- Dante interface
Specifications
- Type: 4-channel
- Rated ouput power (1kHz @ 2 Ohms): 4 x 1200W
- Rated ouput power (1kHz @ 4 Ohms): 4 x 1200W
- Rated ouput power (1kHz @ 8 Ohms): 4 x 675W
- Rated ouput power (1kHz @ 4 Ohms, bridged): 2 x 2400W
- High Z 70Vrms / 100Vpeak: 4 x 1200W
- High Z 100Vrms / 140Vpeak: 2 x 2400W
- Output circuitry: Class H
- Frequency response: 10 - 22000Hz
- THD: < 0.05 % @ 1 kHz
- Signal-to-noise ratio: 104dB
- Protection circuits: Multiband limiter, soft start, RMS speaker limiter, clip limiter, short circuit, over-current, DC protection, thermal protection
- Controls: Exit / lock button, On / off switch, Direct access buttons, 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°
- 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: 482mm
- Height: 89mm
- Depth: 320mm
- Weight: 7,9kg
- Features: LD Systems loudspeaker preset library, DSP controlled, USB front port, Active Power Factor Correction, Computer control software, Ethernet, 19" / 2 U, Dante interface
- Rated ouput power (1kHz @ 2 Ohms): 4 x 1200W
- Rated ouput power (1kHz @ 4 Ohms): 4 x 1200W
- Rated ouput power (1kHz @ 8 Ohms): 4 x 675W
- Rated ouput power (1kHz @ 4 Ohms, bridged): 2 x 2400W
- High Z 70Vrms / 100Vpeak: 4 x 1200W
- High Z 100Vrms / 140Vpeak: 2 x 2400W
- Output circuitry: Class H
- Frequency response: 10 - 22000Hz
- THD: < 0.05 % @ 1 kHz
- Signal-to-noise ratio: 104dB
- Protection circuits: Multiband limiter, soft start, RMS speaker limiter, clip limiter, short circuit, over-current, DC protection, thermal protection
- Controls: Exit / lock button, On / off switch, Direct access buttons, 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°
- 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: 482mm
- Height: 89mm
- Depth: 320mm
- Weight: 7,9kg
- Features: LD Systems loudspeaker preset library, DSP controlled, USB front port, Active Power Factor Correction, Computer control software, Ethernet, 19" / 2 U, Dante interface
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