FBT MIURA 4004I — 4-Channel Class D DSP Install Power Amplifier
MIURA 4004I Overview
The FBT MIURA 4004I is a high-power 4-channel Class D amplifier housed in a robust 2U chassis, engineered specifically for fixed installations and demanding AV applications. It delivers up to 4x1000W at 4 ohms, with support for 70V and 100V distributed audio systems, making it equally capable in low-impedance and high-impedance environments. Network control is fully realized through TCP/IP with AES70 compatibility and deep integration with FBT’s INFINITO software platform, while a 4-channel Dante receiver provides seamless digital audio transport over standard network infrastructure. The MIURA 4004I is purpose-built for system integrators, install engineers, and AV professionals requiring flexible output configurations, professional-grade networking, and reliable long-term deployment.
The amplifier supports Single-Ended, Bridge, and Parallel operating modes with asymmetric output distribution per channel, allowing precise system matching across a wide range of loudspeaker configurations. A front-panel OLED display with encoder enables onboard configuration without requiring a connected computer, while rear Euroblock I/O and GPIO connectors ensure clean, secure termination in permanent installations.
Key Features
- 4-Channel Class D Amplification — Delivers up to 4x1000W at 4 ohms, 4x900W at 70V, or 2x2000W at 100V in bridge mode, covering both low and high-impedance system requirements
- Flexible Output Modes — Supports Single-Ended, Bridge, and Parallel operating modes with asymmetric output distribution per channel for precise system configuration
- 4-Channel Dante Receiver — Integrated Dante audio networking enables lossless digital audio transport over standard Ethernet infrastructure
- AES70 Network Control — TCP/IP-based remote control with AES70 (OCA) compatibility for standardized device management in complex installed systems
- INFINITO Software Integration — Full DSP configuration, monitoring, and control via FBT’s INFINITO software platform
- AES3 Digital Audio I/O with Link — Professional digital audio input and output with link functionality for daisy-chain signal distribution
- Front OLED Display with Encoder — Onboard configuration and monitoring without requiring a connected computer or external control device
- Rear Euroblock I/O and GPIO — Secure, professional-grade analog connectivity and general-purpose I/O for integration with third-party control systems
- EtherCON Network Ports — Locking EtherCON connectors provide reliable, tour-grade network connections for Dante and control traffic
Connectivity & I/O
- Analog inputs via rear Euroblock connectors
- AES3 digital audio input with link
- AES3 digital audio output with link
- 4-channel Dante receiver via EtherCON network ports
- TCP/IP control port (AES70 compatible) via EtherCON
- GPIO via rear Euroblock connectors
- Speaker outputs via rear Euroblock connectors
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