DYNACORD L2800FD DSP 2 x 1400 w power amplifier for live performance applications

Description

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.

  • 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

Specifications

Load Impedance2 Ω2.7 Ω4 Ω8 Ω
Maximum Output Power, Single Channel2300 W2000 W1400 W700 W
Maximum Output Power, Dual Channel2200 W1800 W1300 W650 W
Maximum Output Power, Bridged4400 W2600 W
Maximum RMS Voltage Swing THD = 1%, 1 kHz78.8 V
Voltage Gain Ref.1 kHz32.0 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 kHz10 Hz to 21 kHz (±1 dB)
Input Impedance, Active Balanced20 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 TopologyClass H
Power Requirements240 V, 230 V, 120 V or 100 V; 50 Hz to 60 Hz(factory configured)
Power Consumption ⅛ Maximum Output Power @ 4 Ω700 W
Mains Fuse240 V/230 V: T15AH; 120 V/100 V: T25AH
ProtectionAudio limiters, high temperature, DC, HF, Back-EMF, Peak current limiters, Inrush current limiters, Turn on delay
CoolingFront-to-rear, 3-stage-fans
Ambient Temperature Limits+5°C to +40°C (40°F to +105°F)
Safety ClassI
ColorBlack
Dimensions (W x H x D), mm483 x 88 x 462.4
Weight16.2 kg (35.7 lb)
Signal ProcessingFIR filters, audio limiters, output and array** delay, 10-band** user PEQ, 5-band array PEQ** per channel, load impedance