Dynacord L2800FD DSP Power Amplifier 2 x 1400 w with FIR Drive

The Dynacord L2800FD L-Series Power Amplifier is a robust and high-performance solution for professional live sound and mobile applications. Equipped with FIR Drive technology, advanced DSP processing, and state-of-the-art protection circuitry, this amplifier ensures exceptional acoustic performance and reliability in demanding environments. The intuitive SONICUE software enhances user experience by simplifying setup and providing comprehensive control, while the amplifier’s rugged design and high-quality components guarantee long-term stability and superior sound quality for both mobile and fixed installations. The Dynacord L2800FD is a perfect choice for sound reinforcement professionals looking for an amplifier that combines power, precision, and reliability.

SKU: L2800FD Category: Tag:

Dynacord L2800FD L-Series Power Amplifier Overview

The Dynacord L2800FD is a high-performance FIR-Drive power amplifier from the L-Series, engineered specifically for live sound reinforcement and mobile applications. It offers 2800W of power in a dual-channel configuration, making it ideal for performing musicians, production companies, and sound reinforcement professionals working in environments such as music clubs, community halls, performance centers, and sports venues. With advanced digital signal processing (DSP), including FIR Drive technology, and a focus on reliability and acoustic performance, the L2800FD is engineered to deliver exceptional results in the most demanding live performance scenarios.

Key Features:

  • 2800W Output Power: Delivers high-output performance capable of handling demanding live sound applications, making it suitable for a wide range of venues and performance environments.
  • FIR Drive Technology: Fully integrated FIR (Finite Impulse Response) speaker processing enhances the audio quality, ensuring optimal loudspeaker performance and smooth frequency response.
  • Class A/B and Class H Topologies: Utilizes Class A/B and Class H amplifier topologies, providing both superior sound quality and efficiency for dynamic acoustic reproduction.
  • Sophisticated Protection Circuitry: Ensures safe operation and reliable protection for both the amplifier and the connected speakers, even under extreme conditions.
  • DSP Processing: Equipped with multi-band parametric equalizers (PEQs), crossovers, limiters, and delay for each channel. Additionally, the amplifier supports true channel grouping control, with GEQ (graphic equalizer) and delay options for each group.
  • SpeakOn Connectors: Features SpeakOn connectors for easy and reliable wiring to professional speakers, ensuring secure connections during live events.
  • Intuitive SONICUE Software: Comes with SONICUE sound system software, allowing for easy setup, control, and real-time supervision of the amplifier and connected system. The software supports up to 16 amplifier channels, providing comprehensive system control and monitoring capabilities.
  • Rock-Solid Reliability: Designed to withstand demanding environments, with built-in features that optimize acoustic performance and ensure consistent stability, even at 2 Ohms.
  • On-Board DSP Functions: Includes PEQs, crossovers, limiters, and delays for precise audio control per channel, with advanced features like GEQ and delay available for customized system tuning.

Applications:

  • Live Sound Reinforcement: Ideal for musicians, DJs, and production companies working in concert venues, sports arenas, theaters, and community events.
  • Mobile Audio Systems: Excellent choice for mobile sound systems, offering portable power and reliable sound for temporary installations or touring setups.
  • Fixed Audio Installations: Can be used in permanent sound reinforcement installations, providing consistent, high-quality performance for large-scale venues or event spaces.
  • High-Demand Audio Environments: Capable of handling high-power, high-stress environments, such as large events or concerts, thanks to its advanced protection circuitry and robust design.

Specifications:

  • Power Output: 2800W (dual-channel)
  • Speaker Processing: Fully integrated FIR Drive technology
  • Amplifier Topology: Class A/B and Class H for optimal performance
  • DSP Features:
    • Multi-band parametric equalizer (PEQ)
    • Crossover and limiter settings per channel
    • Delay and true channel grouping control
    • GEQ and delay for enhanced system flexibility
  • Connectivity: SpeakOn connectors for professional speaker connections
  • Control Software: SONICUE sound system software for easy setup, control, and monitoring
  • Protection Circuitry: Sophisticated protection for both the amplifier and connected speakers
  • Reliability: Designed for stability at 2 Ohms
  • Manufactured in Germany: Known for high-quality components and craftsmanship
Load Impedance 2 Ω 2.7 Ω 4 Ω 8 Ω
Maximum Output Power, Single Channel 2300 W 2000 W 1400 W 700 W
Maximum Output Power, Dual Channel 2200 W 1800 W 1300 W 650 W
Maximum Output Power, Bridged – – 4400 W 2600 W
Maximum RMS Voltage Swing THD = 1%, 1 kHz 78.8 V
Voltage Gain Ref.1 kHz 32.0 dB
THD at 900 W/4 Ω MBW = 80 kHz, 1kHz < 0.05%
IMD-SMPTE, 60 Hz, 7 kHz < 0.1%
DIM30, 3.15 kHz, 15 kHz < 0.05%
Maximum Input Level +21 dBu
Crosstalk ref. 1 kHz, at 100W/4 Ω < -80 dB
Frequency Response, ref. 1 kHz 10 Hz to 21 kHz (±1 dB)
Input Impedance, Active Balanced 20 k Ω
Signal to Noise Ratio Amplifier, A-weighted, ref to Max. Output Power@ 8 Ω >107 dB
Output Noise, A-weighted < -68 dBu
Output Stage Topology Class H
Power Requirements 240 V, 230 V, 120 V or 100 V; 50 Hz to 60 Hz(factory configured)
Power Consumption ⅛ Maximum Output Power @ 4 Ω 700 W
Mains Fuse 240 V/230 V: T15AH; 120 V/100 V: T25AH
Protection Audio limiters, high temperature, DC, HF, Back-EMF, Peak current limiters, Inrush current limiters, Turn on delay
Cooling Front-to-rear, 3-stage-fans
Ambient Temperature Limits +5°C to +40°C (40°F to +105°F)
Safety Class I
Color Black
Dimensions (W x H x D), mm 483 x 88 x 462.4
Weight 16.2 kg (35.7 lb)
Signal Processing FIR filters, audio limiters, output and array** delay, 10-band** user PEQ, 5-band array PEQ** per channel, load impedance
Remote Control SONICUE sound system software **
Accessories RMK15 (rear rack mount kit)

Test signal for max. output power according IHF-A-202 (Dynamic-Headroom, burst 1 kHz/20 ms on/480 ms off/low level -20 dBu).

** requires firmware 2.0.

 

 

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