XSCACE
XSCACE Root 4 DSP Amplifier
XS-XAM-DSP-RT4
The XSCACE Root 4 DSP Amplifier delivers clean, efficient power with advanced digital signal processing in a compact, rack-friendly design. Engineered for distributed audio and multi-zone systems, it ensures clear, balanced sound across every space. With a powerful 4-channel architecture, flexible matrix routing, and precise DSP control, the Root 4 is ideal for both residential and commercial installations requiring reliable, high-quality audio performance.
Features & Benefits
- 4-channel Class D amplifier delivering 4 x 250W @ 8Ω or 4 x 450W @ 4Ω (1000W total power)
- Bridged mode: 2 x 800W @ 8Ω for Integrated 4x4 matrix with flexible routing for multi-zone audio systems
- Advanced DSP with 48kHz sampling, 48-bit fixed-point processing and 24-bit A/D & D/A conversion
- Fully adjustable crossover per channel (LPF/HPF) with 20Hz–20kHz range
- Selectable filter types: Butterworth, Bessel and Linkwitz-Riley
- Adjustable crossover slopes: 12, 18, 24 or 48 dB/octave
- Flat frequency response for accurate, true-to-source audio reproduction
- Consistent high-quality sound at both low and high volumes
- Frequency response: 20Hz – 22kHz
- Signal-to-noise ratio: >109dB @ 1kHz
- THD+N: <0.1% @ 1kHz, 1W, 8Ω
- Input sensitivity: 0.77V
- Input impedance: 20kΩ
- Comprehensive protection: Short circuit, DCP, OVP, UVP, OCP and OTP
- Multi-mode operation for flexible power output across different loads
- Compact, lightweight and space-saving design for easy installation
- Connectivity: USB (front and rear) and 2 x RS485 ports (RJ-45) for control integration
- Supports 20 user-defined preset configurations
- Weight: 5.7 kg
- Dimensions: H: 1.73” x W: 19.01” x D: 12.79”