Void Bias Q5

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The Void Acoustics Bias Q5 is a four-channel Class D amplifier essential for powering and optimizing any Void sound system, delivering unmatched clarity, headroom, and control. Designed specifically to complement Void’s loudspeaker range, it combines precision-engineered power with advanced DSP processing and networked control.

In short, the Bias Q5 ensures your Void system performs at its absolute best — delivering consistent, high-fidelity sound with reliability trusted by professionals worldwide.

  • Number of Channels: 4

  • Output: 5200 W @ 2 Ω, 4000 W @ 2.7 Ω, 3000 W @ 4 Ω, 1600 W @ 8 Ω

  • Output bridged: 10400 W @ 4 Ω, 6000 W @ 8 Ω

  • Height: 44.5 mm (1.75”)

  • Width: 483 mm (19”)

  • Depth: 514 mm (20.2”)

  • Weight: 15 kg (33 lb)

Specifications

  • Innovative power supply design

  • Flexible routing and mixing

  • Four input channels with physical analogue and digital AES3 connectors for maximum flexibility

  • Customizable input backup policy to automatically switch input source in case of signal failure for improved reliability

  • WiFi remote monitoring through mobile devices

  • Top-grade DSP with high dynamic range and extensive feature set

  • Multi-stage signal processing

  • Input and output IIR, FIR, IIR+FIR equalizers and raised-cosine filters

  • Complete sets of limiters (peak, RMS voltage, RMS current, and TruePowerTM)

  • Speaker cable loss compensation with Active DampingControlTM

  • Full protection circuitry: over/under AC voltage; troublesome signals (clipping, VHF, long-term RMS); DC; thermal; short circuit; and mute at power on/off

Key Features