Void Bias Q2

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The Void Acoustics Bias Q2 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 Q2 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: 1500 W @ 2 Ω, 1200 W @ 4 Ω, 1200 W @ 8 Ω

  • Output bridged: 3000 W @ 4 Ω, 2400 W @ 8 Ω

  • Height: 44.5 mm (1.75”)

  • Width: 483 mm (19”)

  • Depth: 358 mm (14.1”)

  • Weight: 7 kg (15.4 lb)

Specifications

  • Smaller dimensions and lighter weight in just 1 RU

  • Impressive sound quality and reliability

  • Highly efficient, microprocessor-controlled power supply with built in PFC (Power Factor Correction) for flawless worldwide operation with any AC mains voltage in the range 85-275 VAC tolerant to peak up to 400 V.

  • Patented SRM (Smart Rails Management) technology

  • Responsive at any operating condition

  • Works with lo-Z (from 2 Ω) and with 70V/100V distributed lines so any mixed configuration of low and high impedance output loads can be attained

  • DSP+D versions extend system performance, with the support of Dante™ digital audio networking architecture and the on-board, high-end signal processing

Key Features