Description
DS18 NVY Series
DS18 NVY-i800.4D 4-Channel Full-Range Class-D Amplifier
A compact four-channel digital amplifier engineered for full-range system power, flexible crossover control, and protected operation.
Designed for the Application
Class-D efficiency and a compact chassis help deliver substantial system power while preserving installation flexibility.
Key Features
- Four-channel full-range Class-D amplifier rated at 4 x 800W @ 2 Ohms.
- Also delivers 4 x 500W @ 4 Ohms or 2 x 1100W @ 4 Ohms in bridged operation.
- 10Hz–31kHz frequency response with selectable HPF, LPF, and full-range modes.
- Moisture-protective PCB coating supports installation in demanding mobile environments.
- Protection circuitry covers thermal, overload, short circuit, voltage, DC output, and clipping.
Technical Specifications
| Peak Power | 3200W |
| RMS Power at 4 Ohms | 4 x 500W @ 4 Ohms |
| RMS Power at 2 Ohms | 4 x 800W @ 2 Ohms |
| Bridged RMS Power | 2 x 1100W @ 4 Ohms |
| Frequency Response | 10Hz–31kHz |
| Signal-to-Noise Ratio | 102dB |
| Crossover Range | 40Hz–2kHz |
| Channels | 4 |
| Amplifier Class | Digital Class D |
| Overall Dimensions | 11.1" L x 4.72" W x 2.18" H |