The Void Acoustics BIAS Q3 power amplifier delivers 1400 W per channel into 8 Ω on four channels, with built-in DSP and a 4.3-inch touchscreen. It is controlled from the front panel or with ArmoníaPlus software, in a 2U rack format.

The BIAS Q3 power amplifier delivers 1400 W per channel into 8 Ω and 2000 W per channel into 4 Ω, with all four channels loaded symmetrically. Bridged, it provides 4000 W into 4 Ω as well as into 8 Ω. Its class D stage, with SRM technology, automatically shares power between asymmetric loads.
Four XLR analogue inputs, each with a LINK output, receive the signal, and four Speakon NL4 sockets deliver the power. Two AES3 inputs on XLR carry four digital channels. Two Gigabit Ethercon sockets with built-in switch carry four Dante and AES67 channels.
The DSP includes 24-bit converters, 32-bit floating-point processing and a fixed latency of 2.5 ms. It offers FIR and IIR equalisers, crossover filters, delays and TruePower limiters. The 4.3-inch touchscreen and ArmoníaPlus software let you adjust and monitor the system. Void presets are preinstalled.
The BIAS Q3 measures 483 x 381 x 88.9 mm and weighs 11.5 kg, in 19-inch rack format over 2 units. The universal switch-mode power supply accepts 90 to 264 V AC through an IEC C20 inlet. The protection rating is IP-20.
Data sheet
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