QUEST HPI-110
www.questaudio.net
The HPI-110 is a high powered compact speaker system that has a number of key technical innova- tions to improve performance in real venue environments. When a listener receives equal or more sound from the reflected (reverberant) field than the primary sound system, loss of speech intelligibility results. This location in the room is known as ‘beyond the critical distance’. The HPI system extends the critical distance’ by utilising a custom HF waveguide. The design of the HF wave guide is such that it directs the sound away from the walls and ceiling. The effect is to direct the sound to where it is needed, not to the reflective surfaces of the surrounding area. This is achieved by the asymmetrical waveguide design that provides 60º horizontal dispersion at the base of the flare and 30º at the top. Vertical dispersion above the box is limited to 15º. The horn wave-guide can also be rotated 90º for horizontal installation. To get the best from the HPI-110 system, a multi-purpose lightweight flying / in- stallation system has also been developed. All HPI speaker systems have been manufactured to have a very high power to weight ratio. An array of three HPI-110 speakers has a combined weight of 47kg.
RCF LF18X401
www.rcf.it
The LF18X401 has ncredibly linear frequency response characteristics, extreme high power handling while generating the lowest harmonic distortion of any comparable 18-inch transducer within its ap- plication range. The LF18X400 uses a fibre loaded cone assembly along with a high excursion triple roll, constant geometry surround. A fully optimised T-pole design generate the minimum amount of flux modulation. The T-pole also features RCF precision’s spaced gap demodulation technology, progres- sively braking the voice coil, providing a much smoother transition for the moving mass as it reaches its maximum excursion limits. Forced air venting system.
SHOWTACLE
MONCHA.NET
www.showtacle.com
Moncha.NET has already become quite popular for OEM laser show controllers. It can be controlled via Ethernet, DMX or can be used as standalone player. It is very practical and is ideally suited to many applications. Showtacle has worked very closely with one of the largest laser system producers to cre- ate the ultimate OEM laser show controller. Showtacle has added a new optional board with a practical display and control buttons. Thanks to this new board, users will be able to choose and play shows, set drawing attributes (size, position, and rotation) and even implement the safety key or secondary ILDA input (switched by interlock) into the laser system.
Moncha.NET will save producers of laser systems from having to use many different electronic boards and instead will combine all the features into one logical integrated system.
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