Public address and voice alarm system, designed according to EN 54, composed of 500 W RMS class D amplifiers with six loudspeakers zones selection and microphonic desks for remote control of the system. NOVA system complies with the specifications of the EN 54 standard and monitors the power units, loudspeaker lines, microphones and pre-recorded messages. For more installation security the equipment can be looped, with a length of up to 600 m: if a cable is disconnected, the system does not stop and continues working.
Due to its careful aesthetics and good audio quality, the BS-30BHQ (black colour) or BS-30WHQ (white colour) loudspeaker is suitable for public address systems intended for music broadcasting and the broadcast of live or pre-recorded messages in shopping centres, hotels, exhibitions centres... It is a two-way loudspeaker, with 1" twitter and 5" mid/bass unit, with 30 W RMS power and up to 103 dB of maximum SPL. It can be used in low impedance installations (8 ohms) or high impedance 100 V line installations (with various powers available). Made of high impact polystyrene (HIPS), the loudspeaker is supplied with an adjustable bracket that allows it to be mounted on a wall or ceiling.
The public address system of one of the main universities of the Sultanate of Oman, the Buraimi University, has been made with the OPTIMUS compact amplifier A-8240X feeding ceiling speakers of 6" & 6 W RMS.
The PM-804A is a matrix mixer with 8 audio inputs and 4 audio outputs. The first four inputs have selectable sensitivity (microphone / line) and three band EQ, and the other four are with line sensitivity. All eight inputs are dynamically assignable to any output from the front panel, with individual volume and tone adjustment. In addition, the mixer can be remotely controlled from a four-zone microphone desk for live message delivery (PM-4Z), from wall-mounted controls that accept a microphone or line audio input (WP-1), or from pre-recorded message managers with zone selection and time control like SMM-8SA.
The CA-950EN and CA-950WEN models are two-way speakers with a power of 50 W RMS, EN 54-24 certified, for public address and voice alarm systems that must comply with EN 54 standards. They are elegant and robust loudspeakers, suitable for both indoors and outdoors thanks to its degree of protection against the weather IP65, which also provide very good sound quality, for music and speech, and high acoustic pressure. They incorporate the swivel wall mount and are available in black and white, to aesthetically adapt to any environment in combination, for example, with the equivalent lower power models CA-915EN and CA-915WEN.