C1800FDi
C1800FDI
MORE HEADROOM. SAME DISCIPLINE.
A 2 x 950 W install amplifier with FIR drive, for larger fixed systems that still have to behave.
Step up the power without giving up control. The C1800FDi brings a 2 x 950 W Class-AB output stage and the same install-grade DSP — FIR filters, per-channel EQ, output delay, and load-impedance monitoring — to rooms that need more reach. Direct-drive 70 V/100 V feeds distributed lines straight, and a deep protection suite covers temperature, DC, HF, back-EMF, and inrush. Larger retail, hospitality, and worship spaces get clean, tuned coverage from a 2 RU box that runs front-to-rear cool.
Key features
Power the bigger room
2 x 950 W with full FIR-capable DSP onboard.
Feed the lines direct
70 V/100 V operation without an output transformer.
Shape every channel
FIR filters, PEQ, and output delay per channel.
Stay protected
limiters for temperature, DC, HF, back-EMF, and inrush current.
Cool under load
front-to-rear three-stage fans in a 19-inch, 2 RU chassis.
Wake it remotely
GPI remote power input for remote power-on in fixed installs.
Two-channel power amplifiers
L Series and C Series Amplifiers
Complete the System
Where this unit fits, and what it pairs with.
Features
The install version of the L platform. The C1800FDi delivers 2 x 900 W into 4 ohm with fully integrated FIR Drive, sets up and supervises in SONICUE (USB), connects on Euroblock with GPIO for remote power and preset control. It drives 70 V direct drive and low-impedance loads. Three-stage front-to-rear fans and a full protection suite keep it running in the rack. Two rack units. Retail, hospitality, corporate, houses of worship, and fixed installs that want touring-grade processing built in.
- Install power: 900 W per channel into 4 ohm with integrated FIR Drive processing.
- Low-impedance operation for 2/4/8 ohm speaker systems, 70V direct drive
- Set up in SONICUE (USB):levels, EQ, speaker settings with FIR filters, PEQ, delay, and limiters.
- Install-ready connections: Euroblock in/out and GPIO for remote power and preset select.
- Reliable in the rack: full protection suite with 3-stage front-to-rear cooling.
Specifications
Overview & Features
- Configuration
2-channel
Acoustic Performance
- Frequency Response
Frequency Response, ref. 1 kHz
- THD+N
< 0.05 %
- Crosstalk between channels (dBA)
< -80 dB
- Signal-to-Noise Ratio
>105 dB
Power & Amplification
- Total Output Power*
1800 W