L2800FD

DSP 2 x 1400 w power amplifier for live performance applications

Summary & Images Specs Downloads & Support
  • Professional DSP amplifier for live and mobile application
  • Fully integrated professional speaker processing with FIR drive technology
  • Market-leading acoustic performance and rock solid reliability
  • Intuitive, simplified set-up, control and operation in SONICUE sound system software with firmware 2.0

Dynacord L Series are professional dual channel audio amplifiers for live and mobile applications. Integrated digital signal procesing provides access to professional speaker processing with FIR Drive technology. L Series amplifiers utilize Class A/B resp. Class H topologies, which provide market leading acoustic performance and reliability. The connectivity is optimized for the needs of mobile applications. A front panel LC display allows local control and supervision of the amplifier. An intuitive system control software allows fast system setup, flexible system control and comprehensive supervision.

Specifications

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.

Videos

Downloads

Technical Documentations
Name Language & Download
L C Series EU Declaration of Conformity
Name Language & Download
L2800FD Engineering Data Sheet
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L Series & C Series Manual
How to upgrade Dynacord L- and C Series firmware
MARC 1.0.1 ReadMe
MARC Quick Start Guide
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Application note-L&C series amplifiers remote control over Ethernet
MARC FAQs
Name Language & Download
Service Policies for Asia/Pacific Rim
Service Policies for China
Warranty conditions for Dynacord products in Europe, the Middle East, & Africa
Warranty conditions for Dynacord products in North America
Software, Firmware & Design Tools
Name Language & Download
L Series CAD Drawing
Name Language & Download
Firmware for SONICUE devices
L & C Series amp firmware 1.2.4
Name Language & Download
SONICUE 1.4
SONICUE 1.3.1
Application note-L&C series amplifiers remote control over Ethernet
How to upgrade Dynacord L- and C Series amplifiers firmware to SONICUE
Loudspeaker Settings for SONICUE
Marketing Materials
Name Language & Download
Dynacord Amplifiers, Digital Audio Matrices & Software Catalog
L Series Amplifiers Brochure

Let's talk

Dynacord & Electro-Voice, together with our certified partners, are ready to help support you through planning, purchase, and setup. Services available through our network of highly-qualified associates and partners may include:

  • System Design
  • Installation
  • Programming & Commissioning

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