The Void Acoustics Cyclone 55.1 passive public address speaker combines two 5-inch drivers and two 1-inch tweeters in an IP-55 cabinet. It has a 110° × 70° dispersion and mounts on the wall with the supplied bracket.

Two 5-inch bass drivers are paired with two 1-inch soft-dome tweeters. The response runs from 55 Hz to 20 kHz (-10 dB) with a sensitivity of 92 dB (1 W, 1 m). Power handling reaches 120 W AES, with a maximum level of 112 dB continuous and 118 dB peak.
The nominal dispersion is 110° horizontally and 70° vertically. This even coverage lets you cover a terrace, a hall or a sales area with fewer speakers. A stainless steel grille and hardware protect the transducers.
Two weather-resistant cable glands protect the cable entry. A Phoenix connector with a link output passes the signal on to the next speaker. The nominal impedance of 16 Ω makes it easy to wire several units, and the manufacturer recommends an Inca 500 or Bias Q1+ amplifier at minimum.
An aluminium T51-type wall bracket is supplied with the speaker. The low-resonance fibreglass composite cabinet, IP-55 rated, measures 309 × 192 × 207 mm and weighs 5 kg. Its smooth cellulose finish resists UV and comes as standard in red, black or white, with RAL or KROME shades on request.
Data sheet
The Void Acoustics Bias Q1+ power amplifier delivers 4 x 300 W into 8 Ω in class D, in a 7 kg 1U rack chassis. Its built-in DSP is controlled with ArmoníaPlus software.
The Void Acoustics Bias Q1.5+ power amplifier offers 4 channels of 600 W into 8 Ω with built-in DSP, in a 7 kg 1U rack case. It drives low-impedance loads down to 2 Ω as well as 70 V and 100 V lines.
The Void Acoustics BIAS Q2+ is a 4-channel class D power amplifier delivering 1200 W per channel into 8 Ω. Its built-in DSP is controlled with ArmoníaPlus, in a 1U rack chassis.
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.