L2800FD DSP power amplifier, live
L2800FD DSP power amplifier, live
A 2-channel live DSP power amplifier rated 2 x 1300 W, with integrated FIR Drive speaker processing, controlled in SONICUE.
Bring real output without the power penalty. The L2800FD delivers 2 x 1400 W from a Class-H output stage, with FIR-Drive linear-phase processing and XLR/NL4 connectors. Per-channel EQ, delay, and limiters tune the system to the room, and a full protection set — thermal, DC, HF, Back-EMF, and short-circuit — keeps it on. A >107 dB signal-to-noise ratio and 32 dB gain hold the noise floor low. Touring, large club, worship, mid-to-large venue.
Key features
Serious two-channel output
2 x 1400 W with a low noise floor (>107 dB signal-to-noise).
Efficient by design
a Class-H output stage delivers high power with less heat and draw.
Loudspeaker tuning on board
FIR-Drive linear-phase processing with per-channel EQ, delay, and limiters.
Built to keep running
protection against thermal, DC, HF, Back-EMF, and short-circuit faults.
Wire it fast
balanced XLR inputs and NL4 outputs for quick, reliable hookup.
Matched to local mains
ships factory configured for 240 V, 230 V, 120 V or 100 V mains, 50 to 60 Hz.
Two-channel power amplifiers
L Series and C Series Amplifiers
Complete the System
Where this unit fits, and what it pairs with.
Features
Take the speaker processing with you. The L2800FD pairs 2 x 1300 W of Class H power with fully integrated FIR Drive, so FIR filters, PEQ, and per-channel delay live in the amplifier instead of a separate box. Set it up and supervise it in SONICUE, drive down to 2 ohm, or bridge for 4400 W into 4 ohm, cooled by 3-stage front-to-rear fans and guarded by a full protection suite. Two rack units. Touring rigs, live production, theaters, and performance spaces that want processing and power in one chassis.
- Power with headroom: 1800 W per channel into 2.6 ohm, 2200 W into 2 ohm, 4400 W bridged into 4 ohm.
- Processing on board: FIR Drive puts FIR filters, PEQ, and per-channel delay inside the amplifier.
- Set up in SONICUE: full configuration and supervision from Dynacord's sound system software.
- Class H output stage: matched to the power class for efficient, reliable touring duty.
- Protected and cooled: audio limiters plus temperature, DC, HF, back-EMF and short-circuit protection, 3-stage fans.
Specifications
Overview & Features
- Configuration
2-channel, Class H
Acoustic Performance
- Frequency Response
10 Hz to 21 kHz (±1 dB)
- THD+N
< 0.05 %
- Crosstalk between channels (dBA)
< -80 dB
- Signal-to-Noise Ratio
>107 dB
Power & Amplification
- Total Output Power*
2800 W