
Two-channel, 800W @ 4Ω Power Amplifier
Engineered from the ground up for unmatched quality and performance, the Crown® DSi Series of power amplifiers offers four models of 500W, 800W, 1,200W, and 2,100W per channel at 4 ohms.


Onboard digital signal processing includes crossovers, EQ filters, delay and output limiting. Rear panel HD-15 connector provides easy input/output connectivity between DSi amplifiers and the new DSi-8M System Monitor. At the touch of a button, Crown’s DSi cinema amplifiers deliver perfectly matched performance with each award-winning JBL ScreenArray® system, making this the ultimate cinema solution.
Data sheets, manuals and resources for the DSi 2000

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Onboard digital signal processing includes crossovers, EQ filters, delay and output limiting. Rear panel HD-15 connector provides easy input/output connectivity between DSi amplifiers and the new DSi-8M System Monitor. At the touch of a button, Crown’s DSi cinema amplifiers deliver perfectly matched performance with each award-winning JBL ScreenArray® system, making this the ultimate cinema solution.
| Voltage Gain at 1kHz | 32.9 dB |
| Frequency Response (at 1W, 20Hz to 20kHz into 4 Ω) | +0/-1 dB |
| Sensitivity | 8Ω: 1.4V, 4Ω: 1.2V, 2Ω: 1.0V |
| Signal to Noise Ratio (below rated 8-ohm power at 1 kHz, A-weighted) | 100dB |
| Damping Factor (20Hz to 400Hz) | >500 |
| Crosstalk (below rated power) 20Hz to 1kHz | >70dB |
| Input Impedance (nominal) | 20kΩ balanced, 10kΩ unbalanced |
| AC Line Voltage and Frequency Configurations Available | 100V, 120V, 220-240V, 50/60 Hz |
| Input Stage | Input is electronically balanced and employs precision 1% resistors |
| Load Impedance | Safe with all types of loads. Rated for 2Ω to 8Ω in Stereo mode, 4Ω to 16Ω in Bridge-Mono mode. DSi A1 (100V version) is rated for 4Ω to 8Ω in Stereo mode, 8Ω to 16Ω in Bridge-Mono mode. |
| IEC Power Connector | 15A |
| Dimensions (WxHxD) | 19" x 3.5" x 12.5" (48.3cm x 8.9cm x 31.8cm) |
| Weight | 19lbs (8.61kg) |
| Shipping Weight | 22lbs (9.97kg |
About Penguin Media Solutions
Penguin Media Solutions is a professional audio, video, and lighting design, installation, and maintenance company based in Brighton, UK. As an authorised Martin Audio dealer, we provide high-performance AV systems for commercial venues, hospitality, and event spaces across Brighton, London, and South-East England.
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