BLOCK 4+

Relacart Block 4+ - Dante Networked Audio Interface

Relacart Block 4+ is a professional Dante networked audio interface featuring 4 microphone inputs with 48V phantom power, 4 line inputs, 4 AUX inputs, and 4 line outputs. It provides a complete audio processing solution for optimizing sound systems in various environments. With its compact design and PoE power supply, Block 4+ is ideal for both new Dante installations and upgrades of traditional audio systems.

The interface supports a wide frequency response of 20Hz-20kHz, offers a dynamic range of 98dB, and allows precise input gain control. Standard 3.81mm pitch terminals ensure easy integration with AV systems, while 600Ω output impedance guarantees stable signal transmission. The device can be powered via IEEE802.3af-compliant PoE or an external 12V DC power supply.

Functionality

• 4 microphone inputs with 48V phantom power
• 4 line inputs / 4 AUX inputs / 4 line outputs
• Dante support via RJ45 (CAT5E/CAT6, 100Mbps)
• PoE (IEEE802.3af) or DC 12V/1A power supply
• full analog-to-analog audio processing
• compact housing - easy integration into AV systems

Features

• frequency response: 20Hz-20kHz (+2dB)
• dynamic range: 98dB
• input impedance: 2.2kΩ
• output level: +16dBV MAX
• output impedance: 600Ω
• AUX output level: +10dBV
• audio interface: standard 3.81mm pitch terminals
• network interface: RJ45 (Dante)
• dimensions: 166x83x44.6mm
• weight: 0.5kg
• power consumption: 4W

Relacart Block 4+ is a reliable and flexible solution for professional AV installations, enabling seamless integration of microphones, line sources, and Dante systems in a single device.