Dynacord C2800FDi – 2x1400W DSP Install Power Amplifier
Dynacord C2800FDi – 2x1400W DSP Install Power Amplifier is backordered and will ship as soon as it is back in stock.
Shipping Availability*
Shipping Availability*
Free Ground Shipping on Most Orders Over $250.00
Looking for the best price or expert advice? Give us a call at 1-888-230-3661 or use the Live Chat below. Buying 1 or 100, you may qualify for greater savings beyond the advertised price.
Dynacord C2800FDi – 2x1400W DSP Install Power Amplifier
Product Overview
The Dynacord C2800FDi is a 2x1400W DSP install power amplifier designed for fixed commercial AV systems running 24/7. It is the recommended C Series model for 70 V direct drive, powering distributed loudspeaker lines at 2 x 1250 W without output transformers, and also supports low-impedance loads. With FIR Drive speaker processing and SONICUE control, this rack-mount power amplifier delivers clean background music and intelligible paging in conference rooms, houses of worship, and government spaces.
Product Description
The Dynacord C Series amplifiers are dedicated installation DSP amplifiers optimized for continuous 24/7 operation. The C2800FDi delivers 2x1400W (4 Ω) and is the recommended amplifier for 70 V direct drive, supplying 2 x 1250 W (0.0 dB) to constant-voltage loudspeaker lines without external output transformers. It can also drive 100 V lines and low-impedance loads at 2 Ω, 4 Ω, and 8 Ω, giving integrators flexibility across mixed loudspeaker designs. The Class H output stage balances efficiency and headroom for clear program audio and announcements. Fully integrated professional speaker processing with FIR Drive technology provides loudspeaker presets, FIR filters, output delay, and parametric EQ per channel. SONICUE sound system software (firmware 2.x or higher) handles commissioning, control, and supervision across an amplifier rack, while a front-panel LC display supports local control. A power-saving standby mode lowers the cost of ownership in always-on 70V/100V power amplifier systems. The 1RU chassis with front-to-rear cooling integrates cleanly into commercial racks. For more or fewer watts per zone, compare the Dynacord C3600FDi and Dynacord C1800FDi, or view the full Dynacord amplifier collection.
Key Features
- 2x1400W power (4 Ω) — Dual-channel amplification sized for mid-to-large distributed-audio zones.
- Recommended for 70 V direct drive — Supplies 2 x 1250 W (0.0 dB) to 70 V lines without output transformers, reducing rack weight and cost.
- FIR Drive speaker processing — Manufacturer-grade presets and FIR filtering for accurate, repeatable loudspeaker tuning.
- Class H output stage — Efficient operation with the headroom needed for clean music and clear paging.
- SONICUE system control — Commission, control, and supervise multiple amplifiers from one interface (firmware 2.x or higher).
- 24/7 install design — Front-to-rear 3-stage fan cooling and power-saving standby for continuous commercial use.
- Front-panel LC display — Local control and status monitoring without a connected computer.
Typical Applications
- Conference rooms and boardrooms
- Houses of worship
- Government and civic spaces
- Auditoriums
- Multi-purpose and all-hands rooms
- Commercial meeting spaces
Technical Specifications
| Maximum Output Power | 2 Ω | 2.7 Ω | 4 Ω | 8 Ω |
|---|---|---|---|---|
| Single Channel | 2300 W | 2000 W | 1400 W | 700 W |
| Dual Channel | 2200 W | 1800 W | 1300 W | 650 W |
| Bridged | – | – | 4400 W | 2600 W |
| Direct Drive (70 V, Dual Channel) | 2 x 1250 W (0.0 dB) |
| Direct Drive (100 V, Dual Channel) | 2 x 1250 W (-3.0 dB) |
| Output Stage Topology | Class H |
| 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 | < 0.05% |
| Frequency Response (ref. 1 kHz) | 10 Hz to 21 kHz (±1 dB) |
| Signal-to-Noise Ratio (A-weighted, ref. max @ 8 Ω) | > 107 dB |
| Maximum Input Level | +21 dBu |
| Input Impedance (active balanced) | 20 kΩ |
| Signal Processing | FIR filters, audio limiters, output delay, parametric EQ per channel |
| Remote Control | SONICUE sound system software |
| Power Requirements | 100 V / 120 V / 230 V / 240 V; 50–60 Hz (factory configured) |
| Power Consumption (1/8 max @ 4 Ω) | 700 W |
| Cooling | Front-to-rear, 3-stage fans |
| Ambient Temperature Limits | +5°C to +40°C (40°F to +105°F) |
| Dimensions (W x H x D) | 483 x 88 x 462.4 mm (1RU) |
| Weight | 16.2 kg (35.7 lb) |
| Safety Class | Class I |
| Color | Black |
Specifications sourced from the Dynacord C2800FDi datasheet. Data subject to change without notice.
Frequently Asked Questions
Is the C2800FDi the right choice for 70 V loudspeaker lines?
Yes. The C2800FDi is the recommended C Series amplifier for 70 V direct drive, supplying 2 x 1250 W (0.0 dB) without output transformers. It also drives 100 V lines and low-impedance loads at 2 Ω, 4 Ω, and 8 Ω.
How is it configured and controlled?
Setup, tuning, and supervision run in SONICUE sound system software (firmware 2.x or higher), with FIR Drive presets, limiters, delay, and parametric EQ per channel. A front-panel LC display allows local control.
Is it rated for 24/7 operation?
Yes. The C Series is built for continuous fixed-install use, with front-to-rear 3-stage fan cooling and a power-saving standby mode for low operating cost.
How much rack space does it require?
The C2800FDi is a 1RU chassis (483 x 88 x 462.4 mm) weighing 16.2 kg (35.7 lb) and fits a standard 19-inch equipment rack.
How does it compare to other C Series models?
Step up to the C3600FDi (2x1800W) for higher output, or down to the C1800FDi (2x950W) for smaller zones.
What warranty and support apply?
Units are covered by the Dynacord manufacturer warranty. Contact the Creation Networks team for warranty terms, system design assistance, and project support.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
CREATION NETWORKS — A PARTNER YOU CAN TRUST SINCE 2006
