Dynacord L1800FD 2 x 950 W DSP Power Amplifier

The Dynacord L1800FD is a two-channel live sound amplifier with speaker processing built in, rated 2 x 950 W DSP Power Amplifier. Driving both channels it produces 1400 W at 2 ohms, 1200 W at 2.6 ohms, 850 W at 4 ohms, 450 W at 8 ohms, and bridged it delivers 2800 W at 4 ohms, 1700 W at 8 ohms. The output stage is Class AB, the power supply is engineered for constant stability at 2 ohms, and protection circuitry watches both the amplifier and the connected loudspeakers. It is the middle of the L Series and the usual choice for a pair of full-range tops plus reserve headroom on a club or hall system.

The onboard DSP is the reason to choose an FD model over a plain amplifier: FIR Drive filters reproduce the original factory loudspeaker tunings, alongside multi-band parametric EQ, crossovers, limiters, and output delay on each channel. Setup, tuning, and monitoring happen in Dynacord SONICUE Sound System Software, which adds ten-band PEQs and a dedicated array processing section. Frequency response is 10 Hz to 21 kHz within 1 dB, inputs are active balanced at 20k ohms accepting up to +21 dBu, and the chassis measures 483 x 88 x 462.4 mm and weighs 15.2 kg (33.5 lb).