The loudspeaker offers adjustable power regulation through connectivity to applicable transformer tappings thus allowing suitable acoustic pressure (the level of sound) within areas of sound emission adequately to the acoustic conditions existing in those areas. To be quite sure our loudspeakers comply with the highest quality standards we test them thoroughly following the most meticulous procedures that warrant excellent parameters of sound emission, safety, and reliability. They are also recommended for use in any and all public address systems.

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Our loudspeakers are perfect on any circulation routes and in staircases located in shopping centers, offices, schools, hotels, hospitals, and industrial buildings.

The loudspeaker mingles well with any interior and is virtually invisible thanks to its small dimensions and neat white finish.

The loudspeaker offers adjustable power regulation through connectivity to applicable transformer tappings thus allowing suitable acoustic pressure (the level of sound) within areas of sound emission adequately to the acoustic conditions existing in those areas.

To be quite sure our loudspeakers comply with the highest quality standards we test them thoroughly following the most meticulous procedures that warrant excellent parameters of sound emission, safety, and reliability. They are also recommended for use in any and all public address systems.

The post Surface Mounted Loudspeaker (SP-SW176) appeared first on SHIELD Global.

Quality standards and audio characteristics have been confirmed through tests and trials in an anechoic chamber, resistance and integrity testing equipment, as well as chambers for resistance to weather and air humidity testing. The need to maintain the best acoustic parameters was the idea underlying the design process.

SP-P loudspeaker models emitting the sound which features directional characteristic and high efficiency. 5-inc 2-cone wide band loud-speakers used in these series are excellent alternative solution for horn-type units due to wide frequency band. They prove excellent in both musical and verbal applications. SP-P10 and SP-P10P loudspeakers are enclosed in round casings made of resistant and durable ABS; they feature a high class of protection from humidity. Thanks to directional characteristic of sound propagation our loudspeakers are mostly applied on circulation routes and in wide area sound emission. Due to resistance to weather conditions the loudspeakers prove excellent in industrial halls, warehouses, aswell as partly open spaces exposed to outdoor weather conditions.

Apart from high mechanical and functional resistance SP-P loudspeakers entirely comply with global requirements for systems, including also the British Standard No. BS5839 Part8 and EN 54-24.

All SP-P loudspeakers have built-in a ceramic connection block and a thermal fuse. Two sound-transmission cable penetrations in the casing are insulated by means of two cable glands. Inside the fire zone the loudspeaker is isolated from the entire line, which ensures line continuity and uninterrupted broadcasting of emergency messages. The individual power rating is selected by means of connection with applicable transformer branch.

SP-P loudspeakers are designed for continuous operations at rated parameters for at least 100 hours in compliance with the IEC-268-5 Standard.

SP-P10P loudspeakers are designed for pendant mounting. They are equipped with an additional junction box enabling simple and quick speaker installation. They are used wherever the distance from ceiling mounted speaker is too large.

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They provide much further coverage while maintaining high sound level uniformity in the publicized area. SP-LAB loudspeakers are characterized by high directivity, so the sound emitted by the loudspeaker is directed precisely to the listening area and not to undesired areas, such as the ceiling or floor. SP-LAB are dedicated primarily for rooms with long reverberation times and unfavorable acoustic conditions for speech intelligibility. The frequency response of SP-LAB speakers has been designed for most accurate reproduction of the speech signal, to provide the highest speech intelligibility required in PAVA systems.

They are aslo perfectly suited for music broadcasting. Robust aluminum housing that provides the degree of protection to environmental parameters IP65 and mechanical impact IK07 guarantees long, trouble-free operation in all conditions

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Thanks to the most advanced technologies SP-S206B loudspeaker combines excellent acoustic parameters and high aesthetics with resistance to mechanical damages. It is distinguished by easy and quick installation. Quality standards and audio characteristics have been confirmed through tests and trials in an anechoic chamber, resistance and integrity testing equipment, as well as chambers for resistance to weather and air humidity testing. The SP-S206B loudspeaker ensure a balanced sound which is extremely important in emission of highly
understandable speech.

The SP-S206B loudspeaker is noticeable thanks to its elegant looks. The loudspeaker part which becomes visible after the installation is covered by a common and aesthetic white paint coat (RAL 9003) – optionally available other colours (RAL palette).

SP-S206B is equipped with a standardized fire dome made of soft steel and supplied with two cable penetrations with rubber glands. Special jig for sling assembling facilitates quick installation. Ceramic blocks and fireproof wiring coupled with temperature limit fuse are located inside fire dome. The individual power rating is selected by means of connection with applicable transformer branch.

SP-S series loudspeakers equipped with fire dome and thermal protections entirely comply with EN 54-24 Standards. In order to ensure 100% consistency with the highest quality standards we test our loudspeakers following the most meticulous procedures that warrant high parameters of sound emission, safety, and reliability.

In spite of the fact our loudspeaker is designed for the highest reliability under fire conditions, their acoustic parameters and attractive low prices make them successful in any and all public address systems.

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Thanks to the most advanced technologies SP-S203B, SP-S203BC loudspeakers combine excellent acoustic parameters and high aesthetics with resistance to mechanical damages. They are distinguished by easy and quick installation.

Quality standards and audio characteristics have been confirmed through tests and trials in an anechoic chamber, resistance and integrity testing equipment, as well as chambers for resistance to weather and air humidity testing.

The SP-S203B, SP-S203BC loudspeakers ensure a balanced sound which is extremely important in emission of highly understandable speech.

The SP-S203B, SP-S203BC loudspeakers are noticeable thanks to its elegant looks. The area of loudspeakers that is visible after the installation is covered by a common and aesthetic white paint coat (RAL 9003) – optionally available other colours (RAL palette).

SP-S203B, SP-S203BC are equipped with a standardized fire dome made of soft steel and supplied with two cable penetrations with rubber glands. Special jig for sling assembling facilitates quick installation. Ceramic blocks and fireproof wiring coupled with temperature limit fuse are located inside fire dome. The individual power rating is selected by means of connection with applicable transformer branch.

SP-S series loudspeakers equipped with fire dome and thermal protections entirely comply with EN 54-24 Standards. In order to ensure 100% consistency with the highest quality standards we test our loudspeakers following the most meticulous procedures that warrant high parameters of sound emission, safety, and reliability.

In spite of the fact our loudspeaker is designed for the highest reliability under fire conditions, their acoustic parameters and attractive low prices make them successful in any and all public address systems.

The post Ceiling-Mounted Loudspeakers (SP-S203B/SP-S203BC) appeared first on SHIELD Global.

Thanks to the most advanced technologies SP-S186 loudspeaker combines excellent acoustic parameters and high aesthetics. It is distinguished by easy and quick installation.

Quality standards and audio characteristics have been confirmed through tests and trials in an anechoic chamber, resistance and integrity testing equipment, as well as chambers for resistance to weather and air humidity testing.

The SP-S186 loud speaker ensure a balanced sound which is extremely important in emis-sion of highly understandable speech.

SP-S186 is equipped with a standardized fire dome made of ABS and supplied with two cable penetrations with rubber glands.

The individual power rating is selected by means of connection with applicable transformer branch.

SP-S186 loudspeaker equipped with re dome, ceramic block and thermal pro-tections entirely comply with EN 54-24 Standard. In order to ensure 100% consist-ency with the highest quality standards we test our loudspeakers following the most meticulous procedures that warrant high parameters of sound emission, safety, and reliability.

In spite of the fact our loudspeaker is designed for the highest reliability under re conditions, their acoustic parameters and attractive low prices make them successful in any and all public address systems.

The post Ceiling-Mounted Loudspeakers (SP-S186) appeared first on SHIELD Global.

Thanks to the most advanced technologies the SP-S series loudspeakers combine excellent acoustic parameters and high aesthetics with resistance to mechanical damages and varying weather conditions. They are distinguished by easy and quick installation.

Quality standards and audio characteristics have been confirmed through tests and trials in an anechoic chamber, resistance and integrity testing equipment, as well as chambers for resistance to weather and air humidity testing.

The need to maintain the best acoustic parameters, even with easily installed re-protecting screens, was the idea under- lying the design process. The SP-S series loudspeakers ensure a balanced sound which is extremely important in emission of highly understandable speech and reliable music reproduction.

The series of ceiling-mounted SP-S loud- speakers is noticeable thanks to its elegant looks. The loudspeaker part which becomes visible after the installation is protected by means of electroplating and covered by a common and aesthetic white paint coat (RAL 9003) –optionally available other colors (RAL palette).

The entire SP-S series is equipped with a standardized re dome made of soft steel and supplied with two cable penetrations with rubber glands. Special jig for sling assembling facilitates quick installation. The delivery comprises the 1-metre long sling. Two ceramic blocks and fireproof wiring coupled with temperature limit fuse are located under the screen. This solution ensures 100% protection of the sound transmitting line from any break or short circuits which may be produced as a result of loud- speaker burn. The individual power rating is
selected by means of connection with applicable transformer branch.

SP-S series loudspeakers equipped with re dome and thermal protections entirely comply with EN 54-24 Standards. In order to ensure 100% consistency with the highest quality standards we test our loudspeakers following the most meticulous procedures that warrant high parameters of sound emission, safety, and reliability.

In spite of the fact our loudspeakers are designed for the highest reliability under re conditions, their acoustic parameters and attractive low prices make them successful in any and all public address systems.

The post Ceiling-Mounted Loudspeakers (SP-S106/SP-S136) appeared first on SHIELD Global.

The logical input card a function or control slot has 8 control inputs which may receive signals from other systems in order to trigger a desired reaction of NANOVES system. Inputs of an SCUE-8FLOGIN card offer two modes of work: a non-potential mode (normally shorted /normally opened) and a voltage mode. Moreover, the card monitors shortings and openings of cables connected to inputs.

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The logical output card has 8 relays: 4 – normally Closed and 4 – normally Open. Each of them is fully programmable in terms of the way of functioning (NC / NO) as well as functions correlation

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The SMA-ISLE is a communication module and audio signal splitter with RS485 for external system integration.

• Address settings – Number of addresses in the range of 0-F (16 addresses).
• Local AUDIOIN – 4 input channels on the 8 pin connector. For easier and faster connection of audio sources a Phoenix-type connectors can be used.
• LOCAL AUDIO IN jack (8 pin connector Phoenix) is bridged with LOCAL AUDIO OUT (RJ-45).
• Output amplifiers – RJ-45 connector for the 4-channel amplifier.
• Local AUDIOOUT – RJ-45 connector for input signals to the system.
• PSM – RJ-45 connector for the link with power manager.

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The Amplifiers are designed for perfect integration into the Nanoves solutions. Thanks to their flexibility, they can also be used for any other Public Address and Voice Evacuation applications. These amplifiers have been developed to meet the specific requirements of the EN 54-16 standard for safety installations.

The SPA-XXXXB is a family of 2U, rack mountable, 8-channel (SPA-8080B, SPA-4160B) and 2-channel (high power SPA-2650B) class-D transformer isolated power amplifiers for 50 V and 100 V distributed loudspeaker systems. Amplifier SPA-8080B can deliver up to 8x 80W, for SPA-8160Band SPA-2650B delivering power increases respectively to the 8x 160 W and 2x 650 W. In a bridged mode amplifier channels are combined and can deliver 4x 160 W for SPA-8080B, 4×320 W for SPA-8160Band 1x 1300 W for SPA-2650B.

These amplifiers have 48 VDC input which allows to connect with battery backup system for maximum availability and durability in an voice evacuation system.

The SPA-XXXXB amplifiers are powered from external power supply module SPS- 48800 working in a block. The current from block is distributed to individual amplifiers through the „power manager” SPS-M48 (device includes a battery charger and is in compliance with EN 54-4).

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