The VOID Acoustics Bias Q2+ is a flagship 4-channel Class-D power amplifier with integrated DSP, engineered for high-demand commercial and... Read more
£3,145.00 Incl. VAT
Guaranteed secure & safe checkout.
The VOID Acoustics Bias Q2+ is a flagship 4-channel Class-D power amplifier with integrated DSP, engineered for high-demand commercial and live audio installations. Delivering up to 4 x 1200W of output power, it provides exceptional headroom, advanced system control, and flexible deployment across both low impedance and 70V/100V distributed audio systems.
Positioned at the upper end of the VOID Bias amplifier range, the Q2+ is designed for large-scale, high-performance audio systems where power, efficiency, and precision control are critical.
The Bias Q2+ delivers substantial output across four independent channels:
This provides a total system output capability of up to 4800W, making it ideal for large venues and high-output applications.
In bridge mode, channel pairs can deliver:
This flexibility enables both multi-zone distribution and high-power mono configurations within a single amplifier platform.
The Bias Q2+ supports both low impedance (from 2Ω) and high impedance (70V/100V line) speaker systems, allowing mixed configurations across channels.
This enables:
This dual compatibility ensures maximum flexibility for professional installers.
The amplifier features a powerful onboard DSP engine, enabling full system optimisation without external processors.
DSP capabilities include:
DSP+D versions also support AES67 and Dante networking for advanced signal routing and system scalability.
This ensures consistent performance, system protection, and simplified commissioning across complex installations.
The Bias Q2+ incorporates a microprocessor-controlled power supply with Power Factor Correction (PFC), ensuring stable operation across a wide voltage range.
Combined with Smart Rails Management technology, this delivers:
This makes it particularly suitable for continuous-use commercial environments.
Despite its high output, the Bias Q2+ is housed in a compact 1U rack format, measuring just 44.5mm in height and weighing approximately 7kg.
This allows:
The Bias Q2+ supports full system control via professional software platforms, enabling:
This is particularly valuable in large or networked AV systems requiring precision control.
The Bias Q2+ is engineered for a wide range of professional environments:
Its combination of high output and DSP control makes it suitable for both background and high-impact audio applications.
