Crown Audio DCi 2|1250 Drivecore Install Analog Power Amplifier
Description
Crown Audio DCi 2|1250 Drivecore Install Analog Power Amplifier
The Crown DCi 2|1250 is a compact 2U rackmount power amplifier engineered for professional installation and touring applications where reliability and efficient power delivery are non-negotiable. Its lightweight 23.5 lb chassis and intelligent design make it a practical choice for systems requiring serious output without excessive rack real estate or power draw.
Audio Performance
This amplifier delivers 1250W per channel at 2, 4, or 8 ohms, with extended support for 70V and 100V distributed systems, making it adaptable across multiple installation scenarios. The 0.35% THD, frequency response of ±0.25dB, signal-to-noise ratio greater than 108dB, and damping factor >1500 ensure transparent amplification with controlled speaker behavior and minimal noise floor.
Design & Connectivity
The amplifier features barrier strip outputs for both low-Z and high-Z speaker systems, with each channel independently selectable for either configuration without requiring additional hardware. Input options include 10kOhm balanced and 5kOhm unbalanced impedance with a maximum input level of +26dBu, accommodating a wide range of source equipment.
Key Features
- 1250W per channel at 2, 4, or 8 ohms
- 1250W output at 70V/100V distributed systems
- 2500W bridge-mono operation
- Frequency response ±0.25dB with THD of 0.35%
- Signal-to-noise ratio greater than 108dB
- Damping factor >1500
- Compact 2U rackmount design (19 x 14.24 x 3.5 inches)
- Individual channel selection for low-Z or high-Z operation
- Auto Standby feature reduces idle power consumption to less than 1W
- Bridgeable channels, even in 100Vrms mode
- Advanced power factor correction (PFC) universal power supply
- Input impedance: 10kOhm balanced, 5kOhm unbalanced with +26dBu maximum input level
The DCi 2|1250 combines flexible amplification topology, efficient standby operation, and installation-friendly connectivity into a single compact unit suited for permanent and portable professional installations.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | China |
Reviews
At a Glance
The Crown DCi 2|1250 is a compact 2U rackmount power amplifier delivering 1250W per channel into any impedance—2, 4, 8 ohms or 70V/100V systems—with the transparency and headroom live sound crews rely on night after night. Built for touring rigs and permanent installations alike, it weighs just 23.5 lbs, fits tight rack spaces, and offers independent channel selection between low-Z and high-Z loads without adapters or reconfiguration. Choose it when you need serious, clean power in a format that doesn't demand its own road case or dedicated electrical infrastructure.
Frequently Asked Questions
What impedances and speaker systems does the DCi 2|1250 support?
The amplifier delivers 1250W per channel into 2, 4, or 8 ohms, and also supports 70V and 100V distributed (constant-voltage) systems. Each channel can be independently selected for low-Z or high-Z operation without additional hardware.
How much power does it draw, and will it overload a typical venue or studio electrical service?
The DCi 2|1250 features advanced power factor correction (PFC) and a universal power supply, designed to work efficiently across standard AC mains. In Auto Standby mode, idle power consumption drops below 1W, making it practical for permanent installations and reducing operational costs.
What are the audio specifications, and is this amplifier transparent enough for critical listening?
The amplifier delivers 0.35% THD, frequency response of ±0.25dB, signal-to-noise ratio greater than 108dB, and damping factor >1500—specifications that ensure transparent amplification, tight speaker control, and a noise floor that won't muddy monitoring or playback.
What input options and levels does it accept?
Inputs include 10kOhm balanced and 5kOhm unbalanced impedance, with a maximum input level of +26dBu. This high headroom accommodates a wide range of preamps, mixing consoles, and source equipment without attenuation.
Can I use both channels in bridge-mono mode for extra power into a single speaker load?
Yes. The DCi 2|1250 supports bridgeable channels for 2500W mono operation, even in 100Vrms mode, giving you flexible deployment options for single-speaker arrays or subwoofers in large installations.
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